File 0002-build-Seperated-common-used-headers.patch of Package openvswitch

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File 0002-build-Seperated-common-used-headers.patch of Package openvswitch (Revision fd5bd7b0c7496b37744731c0f9fda37d)

Currently displaying revision fd5bd7b0c7496b37744731c0f9fda37d , Show latest

From 8e62dcacc834a2318cb69533f4f83d32bc950fd4 Mon Sep 17 00:00:00 2001
From: Ferdinand Thiessen <rpm@fthiessen.de>
Date: Mon, 28 Feb 2022 15:32:27 +0100
Subject: [PATCH 2/2] build: Seperated common used headers

---
 Makefile.am                                   |   2 +-
 build-aux/extract-odp-netlink-h               |   9 +
 build-aux/extract-odp-netlink-macros-h        |   6 +
 datapath/conntrack.c                          |   2 +-
 datapath/conntrack.h                          |   2 +-
 datapath/datapath.c                           |   2 +-
 datapath/datapath.h                           |   2 +-
 datapath/flow.c                               |   2 +-
 datapath/flow_netlink.c                       |   2 +-
 datapath/flow_netlink.h                       |   2 +-
 datapath/flow_table.c                         |   2 +-
 datapath/flow_table.h                         |   2 +-
 datapath/meter.h                              |   2 +-
 include/automake.mk                           |   1 +
 include/internal/automake.mk                  |  77 +++
 {lib => include/internal}/bitmap.h            |   2 +-
 {lib => include/internal}/bundle.h            |   0
 {lib => include/internal}/byte-order.h        |   0
 {lib => include/internal}/classifier.h        |   8 +-
 {lib => include/internal}/cmap.h              |   4 +-
 {lib => include/internal}/colors.h            |   0
 {lib => include/internal}/command-line.h      |   0
 {lib => include/internal}/coverage.h          |   2 +-
 {lib => include/internal}/crc32c.h            |   0
 {lib => include/internal}/csum.h              |   0
 {lib => include/internal}/daemon.h            |   0
 {lib => include/internal}/db-ctl-base.h       |   0
 {lib => include/internal}/dhcp.h              |   4 +-
 {lib => include/internal}/dhparams.h          |   0
 {lib => include/internal}/dirs.h              |   0
 {lib => include/internal}/dp-packet.h         |  10 +-
 {lib => include/internal}/fatal-signal.h      |   0
 {lib => include/internal}/flow.h              |  10 +-
 {lib => include/internal}/hash-aarch64.h      |   0
 {lib => include/internal}/hash.h              |   4 +-
 {lib => include/internal}/hindex.h            |   2 +-
 {lib => include/internal}/hmapx.h             |   0
 {lib => include/internal}/id-pool.h           |   0
 {lib => include/internal}/jsonrpc.h           |   0
 {lib => include/internal}/latch.h             |   2 +-
 {lib => include/internal}/mcast-snooping.h    |  10 +-
 {lib => include/internal}/memory.h            |   0
 {lib => include/internal}/netdev-afxdp.h      |   0
 {lib => include/internal}/netdev-dpdk.h       |   0
 {lib => include/internal}/netdev.h            |   4 +-
 {lib => include/internal}/netlink-protocol.h  |   2 +-
 {lib => include/internal}/netlink.h           |   2 +-
 {lib => include/internal}/nx-match.h          |   2 +-
 {lib => include/internal}/ovs-atomic-c++.h    |   0
 {lib => include/internal}/ovs-atomic-c11.h    |   0
 {lib => include/internal}/ovs-atomic-clang.h  |   2 +-
 .../internal}/ovs-atomic-flag-gcc4.7+.h       |   0
 {lib => include/internal}/ovs-atomic-gcc4+.h  |   2 +-
 .../internal}/ovs-atomic-gcc4.7+.h            |   2 +-
 {lib => include/internal}/ovs-atomic-i586.h   |   0
 {lib => include/internal}/ovs-atomic-locked.c |   6 +-
 {lib => include/internal}/ovs-atomic-locked.h |   0
 {lib => include/internal}/ovs-atomic-msvc.h   |   0
 .../internal}/ovs-atomic-pthreads.h           |   2 +-
 {lib => include/internal}/ovs-atomic-x86_64.h |   0
 {lib => include/internal}/packets.h           |  12 +-
 {lib => include/internal}/process.h           |   0
 {lib => include/internal}/pvector.h           |   4 +-
 {lib => include/internal}/random.h            |   0
 {lib => include/internal}/rculist.h           |   4 +-
 {lib => include/internal}/seq.h               |   2 +-
 {lib => include/internal}/simap.h             |   0
 {lib => include/internal}/skiplist.h          |   0
 {lib => include/internal}/smap.h              |   2 +-
 {lib => include/internal}/socket-util.h       |   0
 {lib => include/internal}/sort.h              |   0
 {lib => include/internal}/sset.h              |   2 +-
 {lib => include/internal}/stopwatch.h         |   0
 {lib => include/internal}/stream-ssl.h        |   0
 {lib => include/internal}/stream.h            |   4 +-
 {lib => include/internal}/svec.h              |   0
 {lib => include/internal}/table.h             |   0
 {lib => include/internal}/timer.h             |   4 +-
 {lib => include/internal}/timeval.h           |   2 +-
 .../internal/tun-metadata-private.h           |   2 +-
 {lib => include/internal}/unaligned.h         |   4 +-
 {lib => include/internal}/unixctl.h           |   0
 include/internal/util.h                       | 603 ++++++++++++++++++
 {lib => include/internal}/uuid.h              |   0
 {lib => include/internal}/versions.h          |   2 +-
 include/openvswitch/automake.mk               |  16 +
 {lib => include/openvswitch}/ovs-atomic.h     |  30 +-
 {lib => include/openvswitch}/ovs-numa.h       |   8 +
 {lib => include/openvswitch}/ovs-rcu.h        |  10 +-
 {lib => include/openvswitch}/ovs-thread.h     |  14 +-
 .../openvswitch}/ovsdb-condition.h            |   8 +
 {lib => include/openvswitch}/ovsdb-cs.h       |  10 +-
 {lib => include/openvswitch}/ovsdb-data.h     |   4 +-
 {lib => include/openvswitch}/ovsdb-error.h    |   8 +
 .../openvswitch}/ovsdb-idl-provider.h         |  12 +-
 {lib => include/openvswitch}/ovsdb-idl.h      |   8 +-
 {lib => include/openvswitch}/ovsdb-map-op.h   |   2 +-
 {lib => include/openvswitch}/ovsdb-parser.h   |  12 +-
 {lib => include/openvswitch}/ovsdb-set-op.h   |   2 +-
 {lib => include/openvswitch}/ovsdb-types.h    |   2 +-
 include/sparse/automake.mk                    |  10 +-
 include/windows/netinet/icmp6.h               |   2 +-
 include/windows/netinet/ip6.h                 |   2 +-
 lib/aes128.c                                  |   2 +-
 lib/async-append-aio.c                        |   4 +-
 lib/async-append-null.c                       |   2 +-
 lib/automake.mk                               |  16 -
 lib/backtrace.c                               |   2 +-
 lib/bfd.c                                     |  30 +-
 lib/bfd.h                                     |   2 +-
 lib/bundle.c                                  |   8 +-
 lib/byteq.c                                   |   2 +-
 lib/ccmap.c                                   |  12 +-
 lib/ccmap.h                                   |   4 +-
 lib/cfm.c                                     |  26 +-
 lib/cfm.h                                     |   2 +-
 lib/classifier-private.h                      |   8 +-
 lib/classifier.c                              |   8 +-
 lib/cmap.c                                    |  14 +-
 lib/colors.c                                  |   4 +-
 lib/command-line.c                            |   8 +-
 lib/connectivity.c                            |   4 +-
 lib/conntrack-icmp.c                          |   2 +-
 lib/conntrack-other.c                         |   2 +-
 lib/conntrack-private.h                       |   8 +-
 lib/conntrack-tcp.c                           |   6 +-
 lib/conntrack.c                               |  20 +-
 lib/conntrack.h                               |  12 +-
 lib/coverage.c                                |  12 +-
 lib/crc32c.c                                  |   4 +-
 lib/csum.c                                    |   4 +-
 lib/ct-dpif.h                                 |   2 +-
 lib/daemon-unix.c                             |  18 +-
 lib/daemon-windows.c                          |   8 +-
 lib/daemon.c                                  |   6 +-
 lib/db-ctl-base.c                             |  23 +-
 lib/dhparams.c                                |   2 +-
 lib/dirs.c.in                                 |   6 +-
 lib/dns-resolve.c                             |   4 +-
 lib/dp-packet.c                               |   8 +-
 lib/dpctl.c                                   |  23 +-
 lib/dpdk-stub.c                               |   4 +-
 lib/dpdk.c                                    |  18 +-
 lib/dpif-netdev-avx512.c                      |   4 +-
 lib/dpif-netdev-extract-avx512.c              |   2 +-
 lib/dpif-netdev-extract-study.c               |   2 +-
 lib/dpif-netdev-lookup-avx512-gather.c        |   6 +-
 lib/dpif-netdev-lookup-generic.c              |  14 +-
 lib/dpif-netdev-perf.c                        |   6 +-
 lib/dpif-netdev-perf.h                        |   8 +-
 lib/dpif-netdev-private-dpcls.h               |   2 +-
 lib/dpif-netdev-private-dpif.c                |   2 +-
 lib/dpif-netdev-private-extract.c             |   8 +-
 lib/dpif-netdev-private-flow.h                |   2 +-
 lib/dpif-netdev-private-thread.h              |   2 +-
 lib/dpif-netdev.c                             |  44 +-
 lib/dpif-netdev.h                             |   4 +-
 lib/dpif-netlink-rtnl.h                       |   2 +-
 lib/dpif-netlink.c                            |  20 +-
 lib/dpif-netlink.h                            |   2 +-
 lib/dpif-provider.h                           |   2 +-
 lib/dpif.c                                    |  22 +-
 lib/dpif.h                                    |  10 +-
 lib/dummy.c                                   |   2 +-
 lib/dynamic-string.c                          |   4 +-
 lib/entropy.c                                 |   4 +-
 lib/fat-rwlock.c                              |   4 +-
 lib/fat-rwlock.h                              |   2 +-
 lib/fatal-signal.c                            |  10 +-
 lib/flow.c                                    |  28 +-
 lib/getopt_long.c                             |   2 +-
 lib/getrusage-windows.c                       |   2 +-
 lib/guarded-list.h                            |   2 +-
 lib/hash.c                                    |   4 +-
 lib/heap.c                                    |   2 +-
 lib/hindex.c                                  |   4 +-
 lib/hmap.c                                    |   6 +-
 lib/hmapx.c                                   |   4 +-
 lib/id-fpool.c                                |   2 +-
 lib/id-pool.c                                 |   4 +-
 lib/if-notifier-bsd.c                         |   2 +-
 lib/if-notifier.c                             |   2 +-
 lib/ipf.c                                     |  12 +-
 lib/ipf.h                                     |   2 +-
 lib/jhash.c                                   |   2 +-
 lib/jhash.h                                   |   2 +-
 lib/json.c                                    |   6 +-
 lib/jsonrpc.c                                 |  12 +-
 lib/lacp.c                                    |  18 +-
 lib/lacp.h                                    |   2 +-
 lib/latch-unix.c                              |   4 +-
 lib/latch-windows.c                           |   4 +-
 lib/learn.c                                   |   8 +-
 lib/learning-switch.c                         |  12 +-
 lib/lldp/lldp.c                               |   4 +-
 lib/lldp/lldpd-structs.c                      |   2 +-
 lib/lldp/lldpd-structs.h                      |   2 +-
 lib/lldp/lldpd.c                              |   4 +-
 lib/lldp/lldpd.h                              |   4 +-
 lib/lockfile.c                                |  10 +-
 lib/mac-learning.c                            |  12 +-
 lib/mac-learning.h                            |   8 +-
 lib/match.c                                   |  10 +-
 lib/mcast-snooping.c                          |  16 +-
 lib/memory.c                                  |   8 +-
 lib/meta-flow.c                               |  22 +-
 lib/mpsc-queue.c                              |   2 +-
 lib/mpsc-queue.h                              |   2 +-
 lib/multipath.c                               |   8 +-
 lib/namemap.c                                 |   2 +-
 lib/netdev-afxdp-pool.c                       |   2 +-
 lib/netdev-afxdp-pool.h                       |   2 +-
 lib/netdev-afxdp.c                            |  16 +-
 lib/netdev-bsd.c                              |  16 +-
 lib/netdev-dpdk.c                             |  34 +-
 lib/netdev-dummy.c                            |  18 +-
 lib/netdev-linux-private.h                    |   8 +-
 lib/netdev-linux.c                            |  28 +-
 lib/netdev-native-tnl.c                       |  16 +-
 lib/netdev-native-tnl.h                       |   6 +-
 lib/netdev-offload-dpdk.c                     |   8 +-
 lib/netdev-offload-provider.h                 |   4 +-
 lib/netdev-offload-tc.c                       |   8 +-
 lib/netdev-offload.c                          |  26 +-
 lib/netdev-offload.h                          |   8 +-
 lib/netdev-provider.h                         |  12 +-
 lib/netdev-vport-private.h                    |   4 +-
 lib/netdev-vport.c                            |  20 +-
 lib/netdev-windows.c                          |  10 +-
 lib/netdev.c                                  |  28 +-
 lib/netflow.h                                 |   2 +-
 lib/netlink-conntrack.c                       |  10 +-
 lib/netlink-conntrack.h                       |   8 +-
 lib/netlink-notifier.c                        |   4 +-
 lib/netlink-socket.c                          |  16 +-
 lib/netlink-socket.h                          |   4 +-
 lib/netlink.c                                 |  14 +-
 lib/nx-match.c                                |  14 +-
 lib/object-collection.c                       |   2 +-
 lib/odp-execute.c                             |  16 +-
 lib/odp-util.c                                |  24 +-
 lib/odp-util.h                                |   6 +-
 lib/ofp-actions.c                             |  12 +-
 lib/ofp-bundle.c                              |   2 +-
 lib/ofp-connection.c                          |   4 +-
 lib/ofp-ed-props.c                            |   4 +-
 lib/ofp-errors.c                              |   4 +-
 lib/ofp-flow.c                                |  10 +-
 lib/ofp-group.c                               |   8 +-
 lib/ofp-ipfix.c                               |   4 +-
 lib/ofp-match.c                               |   6 +-
 lib/ofp-meter.c                               |   4 +-
 lib/ofp-monitor.c                             |   6 +-
 lib/ofp-msgs.c                                |   8 +-
 lib/ofp-packet.c                              |   8 +-
 lib/ofp-parse.c                               |   8 +-
 lib/ofp-port.c                                |   4 +-
 lib/ofp-print.c                               |  22 +-
 lib/ofp-prop.c                                |   6 +-
 lib/ofp-protocol.c                            |   2 +-
 lib/ofp-queue.c                               |   6 +-
 lib/ofp-switch.c                              |   4 +-
 lib/ofp-table.c                               |   6 +-
 lib/ofp-util.c                                |  26 +-
 lib/ofp-version-opt.c                         |   2 +-
 lib/ofp-version-opt.h                         |   2 +-
 lib/ofpbuf.c                                  |   2 +-
 lib/ovs-lldp.c                                |  12 +-
 lib/ovs-lldp.h                                |   8 +-
 lib/ovs-numa.c                                |   8 +-
 lib/ovs-rcu.c                                 |  14 +-
 lib/ovs-replay.c                              |   6 +-
 lib/ovs-router.c                              |  20 +-
 lib/ovs-router.h                              |   2 +-
 lib/ovs-thread.c                              |  14 +-
 lib/ovsdb-condition.c                         |   4 +-
 lib/ovsdb-cs.c                                |  22 +-
 lib/ovsdb-data.c                              |  16 +-
 lib/ovsdb-error.c                             |   4 +-
 lib/ovsdb-idl.c                               |  34 +-
 lib/ovsdb-map-op.c                            |   6 +-
 lib/ovsdb-parser.c                            |   4 +-
 lib/ovsdb-session.c                           |   6 +-
 lib/ovsdb-set-op.c                            |   4 +-
 lib/ovsdb-types.c                             |  12 +-
 lib/ox-stat.c                                 |   4 +-
 lib/packets.c                                 |  16 +-
 lib/pcap-file.c                               |  14 +-
 lib/perf-counter.c                            |   2 +-
 lib/poll-loop.c                               |  14 +-
 lib/process.c                                 |  14 +-
 lib/pvector.c                                 |   2 +-
 lib/random.c                                  |  10 +-
 lib/rconn.c                                   |  10 +-
 lib/reconnect.c                               |   2 +-
 lib/route-table-bsd.c                         |   4 +-
 lib/route-table.c                             |   8 +-
 lib/rstp-common.h                             |   4 +-
 lib/rstp-state-machines.c                     |  12 +-
 lib/rstp.c                                    |  12 +-
 lib/rstp.h                                    |   2 +-
 lib/rtbsd.c                                   |   4 +-
 lib/rtnetlink.c                               |   4 +-
 lib/seq.c                                     |  10 +-
 lib/sflow_agent.c                             |   2 +-
 lib/sha1.c                                    |   2 +-
 lib/shash.c                                   |   2 +-
 lib/signals.c                                 |   4 +-
 lib/simap.c                                   |   4 +-
 lib/skiplist.c                                |   6 +-
 lib/smap.c                                    |  10 +-
 lib/socket-util-unix.c                        |   8 +-
 lib/socket-util.c                             |  10 +-
 lib/sort.c                                    |   4 +-
 lib/sset.c                                    |   4 +-
 lib/stopwatch.c                               |  12 +-
 lib/stp.c                                     |  14 +-
 lib/stp.h                                     |   2 +-
 lib/stream-fd.c                               |   8 +-
 lib/stream-nossl.c                            |   2 +-
 lib/stream-provider.h                         |   2 +-
 lib/stream-replay.c                           |   6 +-
 lib/stream-ssl.c                              |  16 +-
 lib/stream-tcp.c                              |   8 +-
 lib/stream-unix.c                             |  12 +-
 lib/stream-windows.c                          |   6 +-
 lib/stream.c                                  |  18 +-
 lib/string.c                                  |   2 +-
 lib/strsep.c                                  |   2 +-
 lib/svec.c                                    |   6 +-
 lib/syslog-direct.c                           |   4 +-
 lib/syslog-libc.c                             |   4 +-
 lib/syslog-null.c                             |   2 +-
 lib/table.c                                   |  10 +-
 lib/tc.c                                      |  10 +-
 lib/timer.c                                   |   4 +-
 lib/timeval.c                                 |  18 +-
 lib/tnl-neigh-cache.c                         |  28 +-
 lib/tnl-neigh-cache.h                         |   8 +-
 lib/tnl-ports.c                               |  12 +-
 lib/tnl-ports.h                               |   6 +-
 lib/token-bucket.c                            |   4 +-
 lib/tun-metadata.c                            |  12 +-
 lib/unicode.c                                 |   2 +-
 lib/unixctl.c                                 |  12 +-
 lib/userspace-tso.c                           |   4 +-
 lib/util.c                                    |  16 +-
 lib/util.h                                    |   1 -
 lib/uuid.c                                    |  10 +-
 lib/vconn-provider.h                          |   2 +-
 lib/vconn-stream.c                            |   8 +-
 lib/vconn.c                                   |  14 +-
 lib/vl-mff-map.h                              |   2 +-
 lib/vlan-bitmap.h                             |   2 +-
 lib/vlog.c                                    |  16 +-
 lib/wmi.c                                     |   2 +-
 ofproto/bond.c                                |  18 +-
 ofproto/bond.h                                |   2 +-
 ofproto/bundles.c                             |   8 +-
 ofproto/bundles.h                             |   2 +-
 ofproto/collectors.c                          |   6 +-
 ofproto/connmgr.c                             |  12 +-
 ofproto/connmgr.h                             |   2 +-
 ofproto/fail-open.c                           |   8 +-
 ofproto/in-band.c                             |  14 +-
 ofproto/in-band.h                             |   2 +-
 ofproto/netflow.c                             |  12 +-
 ofproto/netflow.h                             |   4 +-
 ofproto/ofproto-dpif-ipfix.c                  |  18 +-
 ofproto/ofproto-dpif-mirror.c                 |   4 +-
 ofproto/ofproto-dpif-mirror.h                 |   2 +-
 ofproto/ofproto-dpif-monitor.c                |  14 +-
 ofproto/ofproto-dpif-monitor.h                |   2 +-
 ofproto/ofproto-dpif-rid.h                    |   6 +-
 ofproto/ofproto-dpif-sflow.c                  |  14 +-
 ofproto/ofproto-dpif-sflow.h                  |   2 +-
 ofproto/ofproto-dpif-trace.c                  |   2 +-
 ofproto/ofproto-dpif-trace.h                  |   2 +-
 ofproto/ofproto-dpif-upcall.c                 |  16 +-
 ofproto/ofproto-dpif-xlate-cache.c            |  14 +-
 ofproto/ofproto-dpif-xlate-cache.h            |   2 +-
 ofproto/ofproto-dpif-xlate.c                  |  24 +-
 ofproto/ofproto-dpif-xlate.h                  |   6 +-
 ofproto/ofproto-dpif.c                        |  34 +-
 ofproto/ofproto-dpif.h                        |   8 +-
 ofproto/ofproto-provider.h                    |  18 +-
 ofproto/ofproto.c                             |  40 +-
 ofproto/ofproto.h                             |   8 +-
 ofproto/pinsched.c                            |   8 +-
 ofproto/pinsched.h                            |   2 +-
 ofproto/tunnel.c                              |  20 +-
 ofproto/tunnel.h                              |   2 +-
 ovsdb/column.c                                |   6 +-
 ovsdb/column.h                                |   2 +-
 ovsdb/condition.c                             |   4 +-
 ovsdb/condition.h                             |   6 +-
 ovsdb/execution.c                             |   8 +-
 ovsdb/file.c                                  |  14 +-
 ovsdb/jsonrpc-server.c                        |  16 +-
 ovsdb/log.c                                   |  14 +-
 ovsdb/monitor.c                               |  16 +-
 ovsdb/mutation.c                              |   4 +-
 ovsdb/mutation.h                              |   2 +-
 ovsdb/ovsdb-client.c                          |  30 +-
 ovsdb/ovsdb-idlc.in                           |  16 +-
 ovsdb/ovsdb-server.c                          |  36 +-
 ovsdb/ovsdb-tool.c                            |  21 +-
 ovsdb/ovsdb-util.c                            |   2 +-
 ovsdb/ovsdb.c                                 |  10 +-
 ovsdb/raft-private.c                          |  10 +-
 ovsdb/raft-private.h                          |   2 +-
 ovsdb/raft-rpc.c                              |   8 +-
 ovsdb/raft-rpc.h                              |   2 +-
 ovsdb/raft.c                                  |  24 +-
 ovsdb/raft.h                                  |   2 +-
 ovsdb/rbac.c                                  |   8 +-
 ovsdb/relay.c                                 |  12 +-
 ovsdb/replication.c                           |  12 +-
 ovsdb/row.c                                   |   6 +-
 ovsdb/row.h                                   |   2 +-
 ovsdb/server.c                                |   4 +-
 ovsdb/storage.c                               |  10 +-
 ovsdb/table.c                                 |   6 +-
 ovsdb/transaction-forward.c                   |   8 +-
 ovsdb/transaction.c                           |   8 +-
 ovsdb/trigger.c                               |   6 +-
 tests/oss-fuzz/flow_extract_target.c          |   6 +-
 tests/oss-fuzz/json_parser_target.c           |   4 +-
 tests/oss-fuzz/miniflow_target.c              |   8 +-
 tests/oss-fuzz/odp_target.c                   |   4 +-
 tests/oss-fuzz/ofctl_parse_target.c           |   2 +-
 tests/oss-fuzz/ofp_print_target.c             |   2 +-
 tests/ovstest.c                               |   4 +-
 tests/ovstest.h                               |   2 +-
 tests/test-aes128.c                           |   2 +-
 tests/test-atomic.c                           |  10 +-
 tests/test-barrier.c                          |   8 +-
 tests/test-bitmap.c                           |   6 +-
 tests/test-bundle.c                           |   6 +-
 tests/test-byte-order.c                       |   2 +-
 tests/test-ccmap.c                            |  14 +-
 tests/test-classifier.c                       |  24 +-
 tests/test-cmap.c                             |  16 +-
 tests/test-conntrack.c                        |  12 +-
 tests/test-csum.c                             |  12 +-
 tests/test-flows.c                            |  10 +-
 tests/test-hash.c                             |   2 +-
 tests/test-heap.c                             |   6 +-
 tests/test-hindex.c                           |   8 +-
 tests/test-hmap.c                             |   6 +-
 tests/test-id-fpool.c                         |  16 +-
 tests/test-json.c                             |   6 +-
 tests/test-jsonrpc.c                          |  14 +-
 tests/test-lockfile.c                         |   6 +-
 tests/test-mpsc-queue.c                       |  10 +-
 tests/test-multipath.c                        |   4 +-
 tests/test-netflow.c                          |  12 +-
 tests/test-netlink-policy.c                   |   4 +-
 tests/test-odp.c                              |   4 +-
 tests/test-ofpbuf.c                           |   2 +-
 tests/test-ovsdb.c                            |  22 +-
 tests/test-packets.c                          |   2 +-
 tests/test-random.c                           |   2 +-
 tests/test-rcu.c                              |   8 +-
 tests/test-reconnect.c                        |   6 +-
 tests/test-rstp.c                             |   4 +-
 tests/test-sflow.c                            |  12 +-
 tests/test-sha1.c                             |   4 +-
 tests/test-skiplist.c                         |   6 +-
 tests/test-stopwatch.c                        |   4 +-
 tests/test-stp.c                              |   4 +-
 tests/test-stream.c                           |   6 +-
 tests/test-unix-socket.c                      |   4 +-
 tests/test-unixctl.c                          |  10 +-
 tests/test-util.c                             |   8 +-
 tests/test-uuid.c                             |   4 +-
 tests/test-vconn.c                            |  14 +-
 utilities/nlmon.c                             |   6 +-
 utilities/ovs-appctl.c                        |  16 +-
 utilities/ovs-dpctl.c                         |  12 +-
 utilities/ovs-ofctl.c                         |  34 +-
 utilities/ovs-testcontroller.c                |  18 +-
 utilities/ovs-vsctl.c                         |  34 +-
 vswitchd/bridge.c                             |  42 +-
 vswitchd/ovs-vswitchd.c                       |  32 +-
 vswitchd/system-stats.c                       |  16 +-
 vswitchd/xenserver.c                          |   4 +-
 vtep/vtep-ctl.c                               |  30 +-
 488 files changed, 2592 insertions(+), 1822 deletions(-)
 create mode 100644 include/internal/automake.mk
 rename {lib => include/internal}/bitmap.h (99%)
 rename {lib => include/internal}/bundle.h (100%)
 rename {lib => include/internal}/byte-order.h (100%)
 rename {lib => include/internal}/classifier.h (99%)
 rename {lib => include/internal}/cmap.h (99%)
 rename {lib => include/internal}/colors.h (100%)
 rename {lib => include/internal}/command-line.h (100%)
 rename {lib => include/internal}/coverage.h (99%)
 rename {lib => include/internal}/crc32c.h (100%)
 rename {lib => include/internal}/csum.h (100%)
 rename {lib => include/internal}/daemon.h (100%)
 rename {lib => include/internal}/db-ctl-base.h (100%)
 rename {lib => include/internal}/dhcp.h (97%)
 rename {lib => include/internal}/dhparams.h (100%)
 rename {lib => include/internal}/dirs.h (100%)
 rename {lib => include/internal}/dp-packet.h (99%)
 rename {lib => include/internal}/fatal-signal.h (100%)
 rename {lib => include/internal}/flow.h (99%)
 rename {lib => include/internal}/hash-aarch64.h (100%)
 rename {lib => include/internal}/hash.h (99%)
 rename {lib => include/internal}/hindex.h (99%)
 rename {lib => include/internal}/hmapx.h (100%)
 rename {lib => include/internal}/id-pool.h (100%)
 rename {lib => include/internal}/jsonrpc.h (100%)
 rename {lib => include/internal}/latch.h (97%)
 rename {lib => include/internal}/mcast-snooping.h (97%)
 rename {lib => include/internal}/memory.h (100%)
 rename {lib => include/internal}/netdev-afxdp.h (100%)
 rename {lib => include/internal}/netdev-dpdk.h (100%)
 rename {lib => include/internal}/netdev.h (99%)
 rename {lib => include/internal}/netlink-protocol.h (99%)
 rename {lib => include/internal}/netlink.h (99%)
 rename {lib => include/internal}/nx-match.h (99%)
 rename {lib => include/internal}/ovs-atomic-c++.h (100%)
 rename {lib => include/internal}/ovs-atomic-c11.h (100%)
 rename {lib => include/internal}/ovs-atomic-clang.h (98%)
 rename {lib => include/internal}/ovs-atomic-flag-gcc4.7+.h (100%)
 rename {lib => include/internal}/ovs-atomic-gcc4+.h (99%)
 rename {lib => include/internal}/ovs-atomic-gcc4.7+.h (98%)
 rename {lib => include/internal}/ovs-atomic-i586.h (100%)
 rename {lib => include/internal}/ovs-atomic-locked.c (94%)
 rename {lib => include/internal}/ovs-atomic-locked.h (100%)
 rename {lib => include/internal}/ovs-atomic-msvc.h (100%)
 rename {lib => include/internal}/ovs-atomic-pthreads.h (99%)
 rename {lib => include/internal}/ovs-atomic-x86_64.h (100%)
 rename {lib => include/internal}/packets.h (99%)
 rename {lib => include/internal}/process.h (100%)
 rename {lib => include/internal}/pvector.h (99%)
 rename {lib => include/internal}/random.h (100%)
 rename {lib => include/internal}/rculist.h (99%)
 rename {lib => include/internal}/seq.h (99%)
 rename {lib => include/internal}/simap.h (100%)
 rename {lib => include/internal}/skiplist.h (100%)
 rename {lib => include/internal}/smap.h (99%)
 rename {lib => include/internal}/socket-util.h (100%)
 rename {lib => include/internal}/sort.h (100%)
 rename {lib => include/internal}/sset.h (99%)
 rename {lib => include/internal}/stopwatch.h (100%)
 rename {lib => include/internal}/stream-ssl.h (100%)
 rename {lib => include/internal}/stream.h (98%)
 rename {lib => include/internal}/svec.h (100%)
 rename {lib => include/internal}/table.h (100%)
 rename {lib => include/internal}/timer.h (96%)
 rename {lib => include/internal}/timeval.h (98%)
 rename lib/tun-metadata.h => include/internal/tun-metadata-private.h (99%)
 rename {lib => include/internal}/unaligned.h (99%)
 rename {lib => include/internal}/unixctl.h (100%)
 create mode 100644 include/internal/util.h
 rename {lib => include/internal}/uuid.h (100%)
 rename {lib => include/internal}/versions.h (98%)
 rename {lib => include/openvswitch}/ovs-atomic.h (97%)
 rename {lib => include/openvswitch}/ovs-numa.h (96%)
 rename {lib => include/openvswitch}/ovs-rcu.h (99%)
 rename {lib => include/openvswitch}/ovs-thread.h (99%)
 rename {lib => include/openvswitch}/ovsdb-condition.h (95%)
 rename {lib => include/openvswitch}/ovsdb-cs.h (98%)
 rename {lib => include/openvswitch}/ovsdb-data.h (99%)
 rename {lib => include/openvswitch}/ovsdb-error.h (97%)
 rename {lib => include/openvswitch}/ovsdb-idl-provider.h (97%)
 rename {lib => include/openvswitch}/ovsdb-idl.h (99%)
 rename {lib => include/openvswitch}/ovsdb-map-op.h (97%)
 rename {lib => include/openvswitch}/ovsdb-parser.h (96%)
 rename {lib => include/openvswitch}/ovsdb-set-op.h (97%)
 rename {lib => include/openvswitch}/ovsdb-types.h (99%)

diff --git a/Makefile.am b/Makefile.am
index cb8076433..cfed54cc5 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -242,7 +242,7 @@ config-h-check:
 	  exit 1; \
 	fi; \
 	if grep '#include' include/openvswitch/*.h | \
-	    grep -vE '(<.*>)|("openvswitch)|("openflow)'; \
+	    grep -vE '(<.*>)|("openvswitch)|("openflow)|("internal)'; \
 	then \
 	  echo "See above for list of violations of the rule that"; \
 	  echo "public openvswitch header file should not include internal library."; \
diff --git a/build-aux/extract-odp-netlink-h b/build-aux/extract-odp-netlink-h
index bc1cc35a7..190aa0a7e 100755
--- a/build-aux/extract-odp-netlink-h
+++ b/build-aux/extract-odp-netlink-h
@@ -8,6 +8,9 @@
 /* -*- mode: c; buffer-read-only: t -*- */\
 /* Generated automatically from <linux/openvswitch.h> -- do not modify! */\
 \
+#ifdef __cplusplus\
+extern "C" {\
+#endif\
 \
 
 
@@ -65,3 +68,9 @@ s/__be16/ovs_be16/g
 # boundary.
 s/__u64/ovs_32aligned_u64/g
 s/__be64/ovs_32aligned_be64/g
+
+$a\
+#ifdef __cplusplus\
+} // extern "C"\
+#endif\
+\
diff --git a/build-aux/extract-odp-netlink-macros-h b/build-aux/extract-odp-netlink-macros-h
index 7152f298c..050069a2b 100755
--- a/build-aux/extract-odp-netlink-macros-h
+++ b/build-aux/extract-odp-netlink-macros-h
@@ -42,6 +42,9 @@ echo "/* Generated automatically from <include/odp-netlink.h> -- do not modify!
 echo "#ifndef ODP_NETLINK_MACROS_H"
 echo "#define ODP_NETLINK_MACROS_H"
 echo
+echo "#ifdef __cplusplus"
+echo 'extern "C" {'
+echo "#endif"
 echo
 
 generate_fields_macros "ovs_key_ethernet"
@@ -57,4 +60,7 @@ generate_fields_macros "ovs_key_nd"
 generate_fields_macros "ovs_key_nd_extensions"
 
 echo
+echo "#ifdef __cplusplus"
+echo '} // extern "C"'
+echo "#endif"
 echo "#endif"
diff --git a/datapath/conntrack.c b/datapath/conntrack.c
index fc268aeae..2a6357d5e 100644
--- a/datapath/conntrack.c
+++ b/datapath/conntrack.c
@@ -62,7 +62,7 @@
 
 #include "datapath.h"
 #include "conntrack.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "flow_netlink.h"
 #include "gso.h"
 
diff --git a/datapath/conntrack.h b/datapath/conntrack.h
index 5b4b34c19..8f0cbc5da 100644
--- a/datapath/conntrack.h
+++ b/datapath/conntrack.h
@@ -15,7 +15,7 @@
 #define OVS_CONNTRACK_H 1
 
 #include <linux/version.h>
-#include "flow.h"
+#include "internal/flow.h"
 
 struct ovs_conntrack_info;
 struct ovs_ct_limit_info;
diff --git a/datapath/datapath.c b/datapath/datapath.c
index b88d16107..38c9c2ab7 100644
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -55,7 +55,7 @@
 
 #include "datapath.h"
 #include "conntrack.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "flow_table.h"
 #include "flow_netlink.h"
 #include "meter.h"
diff --git a/datapath/datapath.h b/datapath/datapath.h
index c377e9b24..2dd9ea83a 100644
--- a/datapath/datapath.h
+++ b/datapath/datapath.h
@@ -29,7 +29,7 @@
 #include <net/ip_tunnels.h>
 
 #include "compat.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "flow_table.h"
 #include "meter.h"
 #include "vport-internal_dev.h"
diff --git a/datapath/flow.c b/datapath/flow.c
index 5a00c238c..17aa5770e 100644
--- a/datapath/flow.c
+++ b/datapath/flow.c
@@ -50,7 +50,7 @@
 
 #include "datapath.h"
 #include "conntrack.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "flow_netlink.h"
 #include "vport.h"
 
diff --git a/datapath/flow_netlink.c b/datapath/flow_netlink.c
index 996041602..f4af09c1d 100644
--- a/datapath/flow_netlink.c
+++ b/datapath/flow_netlink.c
@@ -51,7 +51,7 @@
 
 #include "datapath.h"
 #include "conntrack.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "flow_netlink.h"
 #include "gso.h"
 
diff --git a/datapath/flow_netlink.h b/datapath/flow_netlink.h
index e10df2b5c..939a6cde3 100644
--- a/datapath/flow_netlink.h
+++ b/datapath/flow_netlink.h
@@ -34,7 +34,7 @@
 #include <net/inet_ecn.h>
 #include <net/ip_tunnels.h>
 
-#include "flow.h"
+#include "internal/flow.h"
 
 size_t ovs_tun_key_attr_size(void);
 size_t ovs_key_attr_size(void);
diff --git a/datapath/flow_table.c b/datapath/flow_table.c
index 650338fb0..c5706e625 100644
--- a/datapath/flow_table.c
+++ b/datapath/flow_table.c
@@ -16,7 +16,7 @@
  * 02110-1301, USA
  */
 
-#include "flow.h"
+#include "internal/flow.h"
 #include "datapath.h"
 #include <linux/uaccess.h>
 #include <linux/netdevice.h>
diff --git a/datapath/flow_table.h b/datapath/flow_table.h
index 1a76886b5..596a5a66d 100644
--- a/datapath/flow_table.h
+++ b/datapath/flow_table.h
@@ -33,7 +33,7 @@
 #include <net/inet_ecn.h>
 #include <net/ip_tunnels.h>
 
-#include "flow.h"
+#include "internal/flow.h"
 
 struct mask_cache_entry {
 	u32 skb_hash;
diff --git a/datapath/meter.h b/datapath/meter.h
index 964ace265..494aaf622 100644
--- a/datapath/meter.h
+++ b/datapath/meter.h
@@ -17,7 +17,7 @@
 #include <linux/genetlink.h>
 #include <linux/skbuff.h>
 
-#include "flow.h"
+#include "internal/flow.h"
 struct datapath;
 
 #define DP_MAX_BANDS		1
diff --git a/include/automake.mk b/include/automake.mk
index e982da87d..701a01dbf 100644
--- a/include/automake.mk
+++ b/include/automake.mk
@@ -16,3 +16,4 @@ include include/openvswitch/automake.mk
 include include/sparse/automake.mk
 include include/windows/automake.mk
 include include/linux/automake.mk
+include include/internal/automake.mk
diff --git a/include/internal/automake.mk b/include/internal/automake.mk
new file mode 100644
index 000000000..c39a2feb6
--- /dev/null
+++ b/include/internal/automake.mk
@@ -0,0 +1,77 @@
+# Common headers needed by openvswitch and some depending projects like OVN
+
+ovslibincludedir = $(openvswitchincludedir)/internal
+ovslibinclude_HEADERS = \
+    include/internal/bitmap.h \
+    include/internal/byte-order.h \
+    include/internal/classifier.h \
+    include/internal/cmap.h \
+    include/internal/colors.h \
+    include/internal/command-line.h \
+    include/internal/coverage.h \
+    include/internal/csum.h \
+    include/internal/daemon.h \
+    include/internal/db-ctl-base.h \
+    include/internal/dirs.h \
+    include/internal/dp-packet.h \
+    include/internal/fatal-signal.h \
+    include/internal/flow.h \
+    include/internal/hash.h \
+    include/internal/hash-aarch64.h \
+    include/internal/hindex.h \
+    include/internal/hmapx.h \
+    include/internal/jsonrpc.h \
+    include/internal/latch.h \
+    include/internal/mcast-snooping.h \
+    include/internal/memory.h \
+    include/internal/netdev-afxdp.h \
+    include/internal/netdev-dpdk.h \
+    include/internal/netlink.h \
+    include/internal/bundle.h \
+    include/internal/crc32c.h \
+    include/internal/dhcp.h \
+    include/internal/dhparams.h \
+    include/internal/id-pool.h \
+    include/internal/netdev.h \
+    include/internal/netlink-protocol.h \
+    include/internal/nx-match.h \
+    include/internal/ovs-atomic-c11.h \
+    include/internal/ovs-atomic-c++.h \
+    include/internal/ovs-atomic-clang.h \
+    include/internal/ovs-atomic-flag-gcc4.7+.h \
+    include/internal/ovs-atomic-gcc4.7+.h \
+    include/internal/ovs-atomic-gcc4+.h \
+    include/internal/ovs-atomic-i586.h \
+    include/internal/ovs-atomic-locked.c \
+    include/internal/ovs-atomic-locked.h \
+    include/internal/ovs-atomic-msvc.h \
+    include/internal/ovs-atomic-pthreads.h \
+    include/internal/ovs-atomic-x86_64.h \
+    include/internal/packets.h \
+    include/internal/process.h \
+    include/internal/pvector.h \
+    include/internal/random.h \
+    include/internal/rculist.h \
+    include/internal/seq.h \
+    include/internal/simap.h \
+    include/internal/skiplist.h \
+    include/internal/smap.h \
+    include/internal/socket-util.h \
+    include/internal/sort.h \
+    include/internal/sset.h \
+    include/internal/stopwatch.h \
+    include/internal/stream.h \
+    include/internal/stream-ssl.h \
+    include/internal/svec.h \
+    include/internal/table.h \
+    include/internal/timer.h \
+    include/internal/timeval.h \
+    include/internal/tun-metadata-private.h \
+    include/internal/unaligned.h \
+    include/internal/unixctl.h \
+    include/internal/util.h \
+    include/internal/uuid.h \
+    include/internal/versions.h \
+    lib/vswitch-idl.h \
+    vtep/vtep-idl.h
+
diff --git a/lib/bitmap.h b/include/internal/bitmap.h
similarity index 99%
rename from lib/bitmap.h
rename to include/internal/bitmap.h
index 0b62066c6..c73b9d1ee 100644
--- a/lib/bitmap.h
+++ b/include/internal/bitmap.h
@@ -19,7 +19,7 @@
 
 #include <limits.h>
 #include <stdlib.h>
-#include "util.h"
+#include "internal/util.h"
 
 static inline unsigned long *
 bitmap_unit__(const unsigned long *bitmap, size_t offset)
diff --git a/lib/bundle.h b/include/internal/bundle.h
similarity index 100%
rename from lib/bundle.h
rename to include/internal/bundle.h
diff --git a/lib/byte-order.h b/include/internal/byte-order.h
similarity index 100%
rename from lib/byte-order.h
rename to include/internal/byte-order.h
diff --git a/lib/classifier.h b/include/internal/classifier.h
similarity index 99%
rename from lib/classifier.h
rename to include/internal/classifier.h
index f646a8f74..79a2124b8 100644
--- a/lib/classifier.h
+++ b/include/internal/classifier.h
@@ -298,13 +298,13 @@
  * still be RCU postponed, as the rule's visibility attribute may be examined
  * parallel to the rule's removal. */
 
-#include "cmap.h"
+#include "internal/cmap.h"
 #include "openvswitch/match.h"
 #include "openvswitch/meta-flow.h"
-#include "pvector.h"
-#include "rculist.h"
+#include "internal/pvector.h"
+#include "internal/rculist.h"
 #include "openvswitch/type-props.h"
-#include "versions.h"
+#include "internal/versions.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/lib/cmap.h b/include/internal/cmap.h
similarity index 99%
rename from lib/cmap.h
rename to include/internal/cmap.h
index c502d2311..f7b09c2fe 100644
--- a/lib/cmap.h
+++ b/include/internal/cmap.h
@@ -19,8 +19,8 @@
 
 #include <stdbool.h>
 #include <stdint.h>
-#include "ovs-rcu.h"
-#include "util.h"
+#include "openvswitch/ovs-rcu.h"
+#include "internal/util.h"
 
 /* Concurrent hash map
  * ===================
diff --git a/lib/colors.h b/include/internal/colors.h
similarity index 100%
rename from lib/colors.h
rename to include/internal/colors.h
diff --git a/lib/command-line.h b/include/internal/command-line.h
similarity index 100%
rename from lib/command-line.h
rename to include/internal/command-line.h
diff --git a/lib/coverage.h b/include/internal/coverage.h
similarity index 99%
rename from lib/coverage.h
rename to include/internal/coverage.h
index 8eb5a1e12..cf0ff7f8b 100644
--- a/lib/coverage.h
+++ b/include/internal/coverage.h
@@ -27,7 +27,7 @@
  * for traditional coverage instrumentation with e.g. "gcov", but it is still
  * a useful debugging tool. */
 
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/compiler.h"
 
 /* Makes coverage_run run every 5000 ms (5 seconds).
diff --git a/lib/crc32c.h b/include/internal/crc32c.h
similarity index 100%
rename from lib/crc32c.h
rename to include/internal/crc32c.h
diff --git a/lib/csum.h b/include/internal/csum.h
similarity index 100%
rename from lib/csum.h
rename to include/internal/csum.h
diff --git a/lib/daemon.h b/include/internal/daemon.h
similarity index 100%
rename from lib/daemon.h
rename to include/internal/daemon.h
diff --git a/lib/db-ctl-base.h b/include/internal/db-ctl-base.h
similarity index 100%
rename from lib/db-ctl-base.h
rename to include/internal/db-ctl-base.h
diff --git a/lib/dhcp.h b/include/internal/dhcp.h
similarity index 97%
rename from lib/dhcp.h
rename to include/internal/dhcp.h
index c904af6c4..1d1380408 100644
--- a/lib/dhcp.h
+++ b/include/internal/dhcp.h
@@ -18,8 +18,8 @@
 #define DHCP_H 1
 
 #include <stdint.h>
-#include "packets.h"
-#include "util.h"
+#include "internal/packets.h"
+#include "internal/util.h"
 
 /* Ports used by DHCP. */
 #define DHCP_SERVER_PORT        67       /* Port used by DHCP server. */
diff --git a/lib/dhparams.h b/include/internal/dhparams.h
similarity index 100%
rename from lib/dhparams.h
rename to include/internal/dhparams.h
diff --git a/lib/dirs.h b/include/internal/dirs.h
similarity index 100%
rename from lib/dirs.h
rename to include/internal/dirs.h
diff --git a/lib/dp-packet.h b/include/internal/dp-packet.h
similarity index 99%
rename from lib/dp-packet.h
rename to include/internal/dp-packet.h
index ee0805ae6..f7072b201 100644
--- a/lib/dp-packet.h
+++ b/include/internal/dp-packet.h
@@ -25,12 +25,12 @@
 #include <rte_mbuf.h>
 #endif
 
-#include "netdev-afxdp.h"
-#include "netdev-dpdk.h"
+#include "internal/netdev-afxdp.h"
+#include "internal/netdev-dpdk.h"
 #include "openvswitch/list.h"
-#include "packets.h"
-#include "util.h"
-#include "flow.h"
+#include "internal/packets.h"
+#include "internal/util.h"
+#include "internal/flow.h"
 
 #ifdef  __cplusplus
 extern "C" {
diff --git a/lib/fatal-signal.h b/include/internal/fatal-signal.h
similarity index 100%
rename from lib/fatal-signal.h
rename to include/internal/fatal-signal.h
diff --git a/lib/flow.h b/include/internal/flow.h
similarity index 99%
rename from lib/flow.h
rename to include/internal/flow.h
index c647ad83c..c8be4d59c 100644
--- a/lib/flow.h
+++ b/include/internal/flow.h
@@ -22,15 +22,15 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <string.h>
-#include "bitmap.h"
-#include "byte-order.h"
+#include "internal/bitmap.h"
+#include "internal/byte-order.h"
 #include "openvswitch/compiler.h"
 #include "openflow/nicira-ext.h"
 #include "openflow/openflow.h"
 #include "openvswitch/flow.h"
-#include "packets.h"
-#include "hash.h"
-#include "util.h"
+#include "internal/packets.h"
+#include "internal/hash.h"
+#include "internal/util.h"
 
 struct dpif_flow_stats;
 struct dpif_flow_attrs;
diff --git a/lib/hash-aarch64.h b/include/internal/hash-aarch64.h
similarity index 100%
rename from lib/hash-aarch64.h
rename to include/internal/hash-aarch64.h
diff --git a/lib/hash.h b/include/internal/hash.h
similarity index 99%
rename from lib/hash.h
rename to include/internal/hash.h
index 60a39a40b..519c4ae44 100644
--- a/lib/hash.h
+++ b/include/internal/hash.h
@@ -20,7 +20,7 @@
 #include <stddef.h>
 #include <stdint.h>
 #include <string.h>
-#include "util.h"
+#include "internal/util.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -99,7 +99,7 @@ static inline uint32_t hash_add_bytes32(uint32_t, const uint32_t *, size_t);
 static inline uint32_t hash_add_bytes64(uint32_t, const uint64_t *, size_t);
 
 #if (defined(__ARM_FEATURE_CRC32) && defined(__aarch64__))
-#include "hash-aarch64.h"
+#include "internal/hash-aarch64.h"
 
 #elif !(defined(__SSE4_2__) && defined(__x86_64__))
 /* Mhash-based implementation. */
diff --git a/lib/hindex.h b/include/internal/hindex.h
similarity index 99%
rename from lib/hindex.h
rename to include/internal/hindex.h
index 876c5a9e3..d0c14a91c 100644
--- a/lib/hindex.h
+++ b/include/internal/hindex.h
@@ -25,7 +25,7 @@
 
 #include <stdbool.h>
 #include <stdlib.h>
-#include "util.h"
+#include "internal/util.h"
 
 /* A hash index node, to embed inside the data structure being indexed.
  *
diff --git a/lib/hmapx.h b/include/internal/hmapx.h
similarity index 100%
rename from lib/hmapx.h
rename to include/internal/hmapx.h
diff --git a/lib/id-pool.h b/include/internal/id-pool.h
similarity index 100%
rename from lib/id-pool.h
rename to include/internal/id-pool.h
diff --git a/lib/jsonrpc.h b/include/internal/jsonrpc.h
similarity index 100%
rename from lib/jsonrpc.h
rename to include/internal/jsonrpc.h
diff --git a/lib/latch.h b/include/internal/latch.h
similarity index 97%
rename from lib/latch.h
rename to include/internal/latch.h
index 3c0b842a1..c0b8aa6f1 100644
--- a/lib/latch.h
+++ b/include/internal/latch.h
@@ -23,7 +23,7 @@
  * other that an event has occurred in a signal-safe way  */
 
 #include <stdbool.h>
-#include "util.h"
+#include "internal/util.h"
 
 struct latch {
 #ifndef _WIN32
diff --git a/lib/mcast-snooping.h b/include/internal/mcast-snooping.h
similarity index 97%
rename from lib/mcast-snooping.h
rename to include/internal/mcast-snooping.h
index f120405da..babdcffe9 100644
--- a/lib/mcast-snooping.h
+++ b/include/internal/mcast-snooping.h
@@ -20,13 +20,13 @@
 #define MCAST_SNOOPING_H 1
 
 #include <time.h>
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/list.h"
-#include "ovs-atomic.h"
-#include "ovs-thread.h"
-#include "packets.h"
-#include "timeval.h"
+#include "openvswitch/ovs-atomic.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/packets.h"
+#include "internal/timeval.h"
 
 struct mcast_snooping;
 
diff --git a/lib/memory.h b/include/internal/memory.h
similarity index 100%
rename from lib/memory.h
rename to include/internal/memory.h
diff --git a/lib/netdev-afxdp.h b/include/internal/netdev-afxdp.h
similarity index 100%
rename from lib/netdev-afxdp.h
rename to include/internal/netdev-afxdp.h
diff --git a/lib/netdev-dpdk.h b/include/internal/netdev-dpdk.h
similarity index 100%
rename from lib/netdev-dpdk.h
rename to include/internal/netdev-dpdk.h
diff --git a/lib/netdev.h b/include/internal/netdev.h
similarity index 99%
rename from lib/netdev.h
rename to include/internal/netdev.h
index acf174927..9da79e39f 100644
--- a/lib/netdev.h
+++ b/include/internal/netdev.h
@@ -19,8 +19,8 @@
 
 #include "openvswitch/netdev.h"
 #include "openvswitch/types.h"
-#include "packets.h"
-#include "flow.h"
+#include "internal/packets.h"
+#include "internal/flow.h"
 
 #ifdef  __cplusplus
 extern "C" {
diff --git a/lib/netlink-protocol.h b/include/internal/netlink-protocol.h
similarity index 99%
rename from lib/netlink-protocol.h
rename to include/internal/netlink-protocol.h
index 6eaa7035a..50bbf3049 100644
--- a/lib/netlink-protocol.h
+++ b/include/internal/netlink-protocol.h
@@ -31,7 +31,7 @@
 
 #include <stdint.h>
 #include <sys/socket.h>
-#include "util.h"
+#include "internal/util.h"
 
 #ifdef HAVE_NETLINK
 #include <linux/netlink.h>
diff --git a/lib/netlink.h b/include/internal/netlink.h
similarity index 99%
rename from lib/netlink.h
rename to include/internal/netlink.h
index b97470743..0163285a9 100644
--- a/lib/netlink.h
+++ b/include/internal/netlink.h
@@ -36,7 +36,7 @@
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
-#include "netlink-protocol.h"
+#include "internal/netlink-protocol.h"
 #include "openvswitch/types.h"
 
 struct ofpbuf;
diff --git a/lib/nx-match.h b/include/internal/nx-match.h
similarity index 99%
rename from lib/nx-match.h
rename to include/internal/nx-match.h
index 967c8d93f..07f8639a3 100644
--- a/lib/nx-match.h
+++ b/include/internal/nx-match.h
@@ -21,7 +21,7 @@
 #include <sys/types.h>
 #include <netinet/in.h>
 #include "openvswitch/compiler.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "openvswitch/meta-flow.h"
 #include "openvswitch/ofp-errors.h"
 #include "openvswitch/types.h"
diff --git a/lib/ovs-atomic-c++.h b/include/internal/ovs-atomic-c++.h
similarity index 100%
rename from lib/ovs-atomic-c++.h
rename to include/internal/ovs-atomic-c++.h
diff --git a/lib/ovs-atomic-c11.h b/include/internal/ovs-atomic-c11.h
similarity index 100%
rename from lib/ovs-atomic-c11.h
rename to include/internal/ovs-atomic-c11.h
diff --git a/lib/ovs-atomic-clang.h b/include/internal/ovs-atomic-clang.h
similarity index 98%
rename from lib/ovs-atomic-clang.h
rename to include/internal/ovs-atomic-clang.h
index cdf02a512..77e0db1e9 100644
--- a/lib/ovs-atomic-clang.h
+++ b/include/internal/ovs-atomic-clang.h
@@ -94,4 +94,4 @@ typedef enum {
 #define atomic_and_explicit(RMW, ARG, ORIG, ORDER) \
     (*(ORIG) = __c11_atomic_fetch_and(RMW, ARG, ORDER), (void) 0)
 
-#include "ovs-atomic-flag-gcc4.7+.h"
+#include "internal/ovs-atomic-flag-gcc4.7+.h"
diff --git a/lib/ovs-atomic-flag-gcc4.7+.h b/include/internal/ovs-atomic-flag-gcc4.7+.h
similarity index 100%
rename from lib/ovs-atomic-flag-gcc4.7+.h
rename to include/internal/ovs-atomic-flag-gcc4.7+.h
diff --git a/lib/ovs-atomic-gcc4+.h b/include/internal/ovs-atomic-gcc4+.h
similarity index 99%
rename from lib/ovs-atomic-gcc4+.h
rename to include/internal/ovs-atomic-gcc4+.h
index f9accde1a..cff986311 100644
--- a/lib/ovs-atomic-gcc4+.h
+++ b/include/internal/ovs-atomic-gcc4+.h
@@ -19,7 +19,7 @@
 #error "This header should only be included indirectly via ovs-atomic.h."
 #endif
 
-#include "ovs-atomic-locked.h"
+#include "internal/ovs-atomic-locked.h"
 #define OVS_ATOMIC_GCC4P_IMPL 1
 
 #define ATOMIC(TYPE) TYPE
diff --git a/lib/ovs-atomic-gcc4.7+.h b/include/internal/ovs-atomic-gcc4.7+.h
similarity index 98%
rename from lib/ovs-atomic-gcc4.7+.h
rename to include/internal/ovs-atomic-gcc4.7+.h
index 846e05775..9bcb0efe5 100644
--- a/lib/ovs-atomic-gcc4.7+.h
+++ b/include/internal/ovs-atomic-gcc4.7+.h
@@ -88,4 +88,4 @@ typedef enum {
 #define atomic_and_explicit(RMW, OPERAND, ORIG, ORDER)  \
     (*(ORIG) = __atomic_fetch_and(RMW, OPERAND, ORDER), (void) 0)
 
-#include "ovs-atomic-flag-gcc4.7+.h"
+#include "internal/ovs-atomic-flag-gcc4.7+.h"
diff --git a/lib/ovs-atomic-i586.h b/include/internal/ovs-atomic-i586.h
similarity index 100%
rename from lib/ovs-atomic-i586.h
rename to include/internal/ovs-atomic-i586.h
diff --git a/lib/ovs-atomic-locked.c b/include/internal/ovs-atomic-locked.c
similarity index 94%
rename from lib/ovs-atomic-locked.c
rename to include/internal/ovs-atomic-locked.c
index dc2a4356c..3e8f8199f 100644
--- a/lib/ovs-atomic-locked.c
+++ b/include/internal/ovs-atomic-locked.c
@@ -16,9 +16,9 @@
 
 #include <config.h>
 
-#include "ovs-atomic.h"
-#include "hash.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-atomic.h"
+#include "internal/hash.h"
+#include "openvswitch/ovs-thread.h"
 
 #ifdef OVS_ATOMIC_LOCKED_IMPL
 static struct ovs_mutex *
diff --git a/lib/ovs-atomic-locked.h b/include/internal/ovs-atomic-locked.h
similarity index 100%
rename from lib/ovs-atomic-locked.h
rename to include/internal/ovs-atomic-locked.h
diff --git a/lib/ovs-atomic-msvc.h b/include/internal/ovs-atomic-msvc.h
similarity index 100%
rename from lib/ovs-atomic-msvc.h
rename to include/internal/ovs-atomic-msvc.h
diff --git a/lib/ovs-atomic-pthreads.h b/include/internal/ovs-atomic-pthreads.h
similarity index 99%
rename from lib/ovs-atomic-pthreads.h
rename to include/internal/ovs-atomic-pthreads.h
index 570a67fe4..3bd6cfb99 100644
--- a/lib/ovs-atomic-pthreads.h
+++ b/include/internal/ovs-atomic-pthreads.h
@@ -19,7 +19,7 @@
 #error "This header should only be included indirectly via ovs-atomic.h."
 #endif
 
-#include "ovs-atomic-locked.h"
+#include "internal/ovs-atomic-locked.h"
 
 #define OVS_ATOMIC_PTHREADS_IMPL 1
 
diff --git a/lib/ovs-atomic-x86_64.h b/include/internal/ovs-atomic-x86_64.h
similarity index 100%
rename from lib/ovs-atomic-x86_64.h
rename to include/internal/ovs-atomic-x86_64.h
diff --git a/lib/packets.h b/include/internal/packets.h
similarity index 99%
rename from lib/packets.h
rename to include/internal/packets.h
index ee4d96542..75225583c 100644
--- a/lib/packets.h
+++ b/include/internal/packets.h
@@ -27,12 +27,12 @@
 #include "openvswitch/types.h"
 #include "openvswitch/nsh.h"
 #include "odp-netlink.h"
-#include "random.h"
-#include "hash.h"
-#include "tun-metadata.h"
-#include "unaligned.h"
-#include "util.h"
-#include "timeval.h"
+#include "internal/random.h"
+#include "internal/hash.h"
+#include "internal/tun-metadata-private.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
+#include "internal/timeval.h"
 
 struct dp_packet;
 struct conn;
diff --git a/lib/process.h b/include/internal/process.h
similarity index 100%
rename from lib/process.h
rename to include/internal/process.h
diff --git a/lib/pvector.h b/include/internal/pvector.h
similarity index 99%
rename from lib/pvector.h
rename to include/internal/pvector.h
index 6da8c5b63..cf11aced6 100644
--- a/lib/pvector.h
+++ b/include/internal/pvector.h
@@ -20,8 +20,8 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <stdlib.h>
-#include "ovs-rcu.h"
-#include "util.h"
+#include "openvswitch/ovs-rcu.h"
+#include "internal/util.h"
 
 /* Concurrent Priority Vector
  * ==========================
diff --git a/lib/random.h b/include/internal/random.h
similarity index 100%
rename from lib/random.h
rename to include/internal/random.h
diff --git a/lib/rculist.h b/include/internal/rculist.h
similarity index 99%
rename from lib/rculist.h
rename to include/internal/rculist.h
index 1072b87af..850009fc2 100644
--- a/lib/rculist.h
+++ b/include/internal/rculist.h
@@ -50,8 +50,8 @@
 
 #include <stdbool.h>
 #include <stddef.h>
-#include "ovs-rcu.h"
-#include "util.h"
+#include "openvswitch/ovs-rcu.h"
+#include "internal/util.h"
 
 /* A non-existing mutex to make it more difficult for an user to accidentally
  * keep using the 'prev' pointer.  This may be helpful when porting code from
diff --git a/lib/seq.h b/include/internal/seq.h
similarity index 99%
rename from lib/seq.h
rename to include/internal/seq.h
index c88b9d1c8..cc0898669 100644
--- a/lib/seq.h
+++ b/include/internal/seq.h
@@ -115,7 +115,7 @@
  */
 
 #include <stdint.h>
-#include "util.h"
+#include "internal/util.h"
 
 /* For implementation of an object with a sequence number attached. */
 struct seq *seq_create(void);
diff --git a/lib/simap.h b/include/internal/simap.h
similarity index 100%
rename from lib/simap.h
rename to include/internal/simap.h
diff --git a/lib/skiplist.h b/include/internal/skiplist.h
similarity index 100%
rename from lib/skiplist.h
rename to include/internal/skiplist.h
diff --git a/lib/smap.h b/include/internal/smap.h
similarity index 99%
rename from lib/smap.h
rename to include/internal/smap.h
index a92115966..ce974e775 100644
--- a/lib/smap.h
+++ b/include/internal/smap.h
@@ -17,7 +17,7 @@
 
 #include <sys/types.h>
 #include <netinet/in.h>
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
 
 #ifdef __cplusplus
diff --git a/lib/socket-util.h b/include/internal/socket-util.h
similarity index 100%
rename from lib/socket-util.h
rename to include/internal/socket-util.h
diff --git a/lib/sort.h b/include/internal/sort.h
similarity index 100%
rename from lib/sort.h
rename to include/internal/sort.h
diff --git a/lib/sset.h b/include/internal/sset.h
similarity index 99%
rename from lib/sset.h
rename to include/internal/sset.h
index f0bb8b534..be8627ed8 100644
--- a/lib/sset.h
+++ b/include/internal/sset.h
@@ -18,7 +18,7 @@
 #define SSET_H
 
 #include "openvswitch/hmap.h"
-#include "util.h"
+#include "internal/util.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/lib/stopwatch.h b/include/internal/stopwatch.h
similarity index 100%
rename from lib/stopwatch.h
rename to include/internal/stopwatch.h
diff --git a/lib/stream-ssl.h b/include/internal/stream-ssl.h
similarity index 100%
rename from lib/stream-ssl.h
rename to include/internal/stream-ssl.h
diff --git a/lib/stream.h b/include/internal/stream.h
similarity index 98%
rename from lib/stream.h
rename to include/internal/stream.h
index e30c51275..0f3f531d1 100644
--- a/lib/stream.h
+++ b/include/internal/stream.h
@@ -22,8 +22,8 @@
 #include <stdint.h>
 #include <sys/types.h>
 #include "openvswitch/types.h"
-#include "socket-util.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/util.h"
 
 struct pstream;
 struct stream;
diff --git a/lib/svec.h b/include/internal/svec.h
similarity index 100%
rename from lib/svec.h
rename to include/internal/svec.h
diff --git a/lib/table.h b/include/internal/table.h
similarity index 100%
rename from lib/table.h
rename to include/internal/table.h
diff --git a/lib/timer.h b/include/internal/timer.h
similarity index 96%
rename from lib/timer.h
rename to include/internal/timer.h
index 6b35d1763..e6f1a5a83 100644
--- a/lib/timer.h
+++ b/include/internal/timer.h
@@ -19,8 +19,8 @@
 
 #include <stdbool.h>
 
-#include "timeval.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 struct timer {
     long long int t;
diff --git a/lib/timeval.h b/include/internal/timeval.h
similarity index 98%
rename from lib/timeval.h
rename to include/internal/timeval.h
index 502f703d4..32a1c8128 100644
--- a/lib/timeval.h
+++ b/include/internal/timeval.h
@@ -19,7 +19,7 @@
 
 #include <time.h>
 #include "openvswitch/type-props.h"
-#include "util.h"
+#include "internal/util.h"
 
 #ifdef  __cplusplus
 extern "C" {
diff --git a/lib/tun-metadata.h b/include/internal/tun-metadata-private.h
similarity index 99%
rename from lib/tun-metadata.h
rename to include/internal/tun-metadata-private.h
index 67dedae25..032748eac 100644
--- a/lib/tun-metadata.h
+++ b/include/internal/tun-metadata-private.h
@@ -20,7 +20,7 @@
 #include <stdint.h>
 
 #include "openvswitch/dynamic-string.h"
-#include "netlink.h"
+#include "internal/netlink.h"
 #include "openvswitch/ofpbuf.h"
 #include "openflow/openflow.h"
 #include "openvswitch/tun-metadata.h"
diff --git a/lib/unaligned.h b/include/internal/unaligned.h
similarity index 99%
rename from lib/unaligned.h
rename to include/internal/unaligned.h
index f40e4e10d..839733b64 100644
--- a/lib/unaligned.h
+++ b/include/internal/unaligned.h
@@ -18,10 +18,10 @@
 #define UNALIGNED_H 1
 
 #include <stdint.h>
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "openvswitch/types.h"
 #include "openvswitch/type-props.h"
-#include "util.h"
+#include "internal/util.h"
 
 /* Public API. */
 static inline uint16_t get_unaligned_u16(const uint16_t *);
diff --git a/lib/unixctl.h b/include/internal/unixctl.h
similarity index 100%
rename from lib/unixctl.h
rename to include/internal/unixctl.h
diff --git a/include/internal/util.h b/include/internal/util.h
new file mode 100644
index 000000000..4f40319c4
--- /dev/null
+++ b/include/internal/util.h
@@ -0,0 +1,603 @@
+/*
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 Nicira, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef UTIL_H
+#define UTIL_H 1
+
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <inttypes.h>
+#include <limits.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "openvswitch/compiler.h"
+#include "openvswitch/util.h"
+#if defined(__aarch64__) && __GNUC__ >= 6
+#include <arm_neon.h>
+#endif
+
+extern char *program_name;
+
+#define __ARRAY_SIZE_NOCHECK(ARRAY) (sizeof(ARRAY) / sizeof((ARRAY)[0]))
+#if __GNUC__ && !defined(__cplusplus)
+/* return 0 for array types, 1 otherwise */
+#define __ARRAY_CHECK(ARRAY) 					\
+    !__builtin_types_compatible_p(typeof(ARRAY), typeof(&ARRAY[0]))
+
+/* compile-time fail if not array */
+#define __ARRAY_FAIL(ARRAY) (sizeof(char[-2*!__ARRAY_CHECK(ARRAY)]))
+#define __ARRAY_SIZE(ARRAY)					\
+    __builtin_choose_expr(__ARRAY_CHECK(ARRAY),			\
+        __ARRAY_SIZE_NOCHECK(ARRAY), __ARRAY_FAIL(ARRAY))
+#elif defined(__cplusplus)
+#define __ARRAY_SIZE(ARRAY) ( \
+   0 * sizeof(reinterpret_cast<const ::Bad_arg_to_ARRAY_SIZE *>(ARRAY)) + \
+   0 * sizeof(::Bad_arg_to_ARRAY_SIZE::check_type((ARRAY), &(ARRAY))) + \
+   sizeof(ARRAY) / sizeof((ARRAY)[0]) )
+
+struct Bad_arg_to_ARRAY_SIZE {
+   class Is_pointer;
+   class Is_array {};
+   template <typename T>
+   static Is_pointer check_type(const T *, const T * const *);
+   static Is_array check_type(const void *, const void *);
+};
+#else
+#define __ARRAY_SIZE(ARRAY) __ARRAY_SIZE_NOCHECK(ARRAY)
+#endif
+
+
+/* This system's cache line size, in bytes.
+ * Being wrong hurts performance but not correctness. */
+#define CACHE_LINE_SIZE 64
+BUILD_ASSERT_DECL(IS_POW2(CACHE_LINE_SIZE));
+
+/* Cacheline marking is typically done using zero-sized array.
+ * However MSVC doesn't like zero-sized array in struct/union.
+ * C4200: https://msdn.microsoft.com/en-us/library/79wf64bc.aspx
+ */
+typedef uint8_t OVS_CACHE_LINE_MARKER[1];
+
+static inline void
+ovs_prefetch_range(const void *start, size_t size)
+{
+    const char *addr = (const char *)start;
+    size_t ofs;
+
+    for (ofs = 0; ofs < size; ofs += CACHE_LINE_SIZE) {
+        OVS_PREFETCH(addr + ofs);
+    }
+}
+
+#ifndef MIN
+#define MIN(X, Y) ((X) < (Y) ? (X) : (Y))
+#endif
+
+#ifndef MAX
+#define MAX(X, Y) ((X) > (Y) ? (X) : (Y))
+#endif
+
+/* Comparisons for ints with modular arithmetic */
+#define INT_MOD_LT(a,b)     ((int) ((a)-(b)) < 0)
+#define INT_MOD_LEQ(a,b)    ((int) ((a)-(b)) <= 0)
+#define INT_MOD_GT(a,b)     ((int) ((a)-(b)) > 0)
+#define INT_MOD_GEQ(a,b)    ((int) ((a)-(b)) >= 0)
+
+#define INT_MOD_MIN(a, b)   ((INT_MOD_LT(a, b)) ? (a) : (b))
+#define INT_MOD_MAX(a, b)   ((INT_MOD_GT(a, b)) ? (a) : (b))
+
+#define OVS_NOT_REACHED() abort()
+
+/* Joins two token expanding the arguments if they are macros.
+ *
+ * For token concatenation the circumlocution is needed for the
+ * expansion. */
+#define OVS_JOIN2(X, Y) X##Y
+#define OVS_JOIN(X, Y) OVS_JOIN2(X, Y)
+
+/* Use "%"PRIuSIZE to format size_t with printf(). */
+#ifdef _WIN32
+#define PRIdSIZE "Id"
+#define PRIiSIZE "Ii"
+#define PRIoSIZE "Io"
+#define PRIuSIZE "Iu"
+#define PRIxSIZE "Ix"
+#define PRIXSIZE "IX"
+#else
+#define PRIdSIZE "zd"
+#define PRIiSIZE "zi"
+#define PRIoSIZE "zo"
+#define PRIuSIZE "zu"
+#define PRIxSIZE "zx"
+#define PRIXSIZE "zX"
+#endif
+
+#ifndef _WIN32
+typedef uint32_t HANDLE;
+#endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#define set_program_name(name) \
+        ovs_set_program_name(name, OVS_PACKAGE_VERSION)
+
+const char *get_subprogram_name(void);
+    void set_subprogram_name(const char *);
+
+unsigned int get_page_size(void);
+long long int get_boot_time(void);
+
+void ctl_timeout_setup(unsigned int secs);
+
+void ovs_print_version(uint8_t min_ofp, uint8_t max_ofp);
+
+void set_memory_locked(void);
+bool memory_locked(void);
+
+OVS_NO_RETURN void out_of_memory(void);
+
+/* Allocation wrappers that abort if memory is exhausted. */
+void *xmalloc(size_t) OVS_MALLOC_LIKE;
+void *xcalloc(size_t, size_t) OVS_MALLOC_LIKE;
+void *xzalloc(size_t) OVS_MALLOC_LIKE;
+void *xrealloc(void *, size_t);
+void *xmemdup(const void *, size_t) OVS_MALLOC_LIKE;
+char *xmemdup0(const char *, size_t) OVS_MALLOC_LIKE;
+char *xstrdup(const char *) OVS_MALLOC_LIKE;
+char *nullable_xstrdup(const char *) OVS_MALLOC_LIKE;
+bool nullable_string_is_equal(const char *a, const char *b);
+char *xasprintf(const char *format, ...) OVS_PRINTF_FORMAT(1, 2) OVS_MALLOC_LIKE;
+char *xvasprintf(const char *format, va_list) OVS_PRINTF_FORMAT(1, 0) OVS_MALLOC_LIKE;
+void *x2nrealloc(void *p, size_t *n, size_t s);
+
+/* Allocation wrappers for specialized situations where coverage counters
+ * cannot be used. */
+void *xmalloc__(size_t) OVS_MALLOC_LIKE;
+void *xcalloc__(size_t, size_t) OVS_MALLOC_LIKE;
+void *xzalloc__(size_t) OVS_MALLOC_LIKE;
+void *xrealloc__(void *, size_t);
+
+void *xmalloc_cacheline(size_t) OVS_MALLOC_LIKE;
+void *xzalloc_cacheline(size_t) OVS_MALLOC_LIKE;
+void free_cacheline(void *);
+
+void ovs_strlcpy(char *dst, const char *src, size_t size);
+void ovs_strzcpy(char *dst, const char *src, size_t size);
+
+int string_ends_with(const char *str, const char *suffix);
+
+void *xmalloc_pagealign(size_t) OVS_MALLOC_LIKE;
+void free_pagealign(void *);
+void *xmalloc_size_align(size_t, size_t) OVS_MALLOC_LIKE;
+void free_size_align(void *);
+
+/* The C standards say that neither the 'dst' nor 'src' argument to
+ * memcpy() may be null, even if 'n' is zero.  This wrapper tolerates
+ * the null case. */
+static inline void
+nullable_memcpy(void *dst, const void *src, size_t n)
+{
+    if (n) {
+        memcpy(dst, src, n);
+    }
+}
+
+/* The C standards say that the 'dst' argument to memset may not be
+ * null, even if 'n' is zero.  This wrapper tolerates the null case. */
+static inline void
+nullable_memset(void *dst, int c, size_t n)
+{
+    if (n) {
+        memset(dst, c, n);
+    }
+}
+
+/* Copy string SRC to DST, but no more bytes than the shorter of DST or SRC.
+ * DST and SRC must both be char arrays, not pointers, and with GNU C, this
+ * raises a compiler error if either DST or SRC is a pointer instead of an
+ * array. */
+#define ovs_strlcpy_arrays(DST, SRC) \
+    ovs_strlcpy(DST, SRC, MIN(ARRAY_SIZE(DST), ARRAY_SIZE(SRC)))
+
+OVS_NO_RETURN void ovs_abort(int err_no, const char *format, ...)
+    OVS_PRINTF_FORMAT(2, 3);
+OVS_NO_RETURN void ovs_abort_valist(int err_no, const char *format, va_list)
+    OVS_PRINTF_FORMAT(2, 0);
+OVS_NO_RETURN void ovs_fatal(int err_no, const char *format, ...)
+    OVS_PRINTF_FORMAT(2, 3);
+OVS_NO_RETURN void ovs_fatal_valist(int err_no, const char *format, va_list)
+    OVS_PRINTF_FORMAT(2, 0);
+void ovs_error(int err_no, const char *format, ...) OVS_PRINTF_FORMAT(2, 3);
+void ovs_error_valist(int err_no, const char *format, va_list)
+    OVS_PRINTF_FORMAT(2, 0);
+const char *ovs_retval_to_string(int);
+const char *ovs_strerror(int);
+void ovs_hex_dump(FILE *, const void *, size_t, uintptr_t offset, bool ascii);
+
+bool str_to_int(const char *, int base, int *);
+bool str_to_long(const char *, int base, long *);
+bool str_to_llong(const char *, int base, long long *);
+bool str_to_llong_with_tail(const char *, char **, int base, long long *);
+bool str_to_uint(const char *, int base, unsigned int *);
+bool str_to_ullong(const char *, int base, unsigned long long *);
+bool str_to_llong_range(const char *, int base, long long *, long long *);
+
+bool ovs_scan(const char *s, const char *format, ...) OVS_SCANF_FORMAT(2, 3);
+bool ovs_scan_len(const char *s, int *n, const char *format, ...);
+
+bool str_to_double(const char *, double *);
+
+int hexit_value(unsigned char c);
+uintmax_t hexits_value(const char *s, size_t n, bool *ok);
+
+int parse_int_string(const char *s, uint8_t *valuep, int field_width,
+                     char **tail);
+
+const char *english_list_delimiter(size_t index, size_t total);
+
+char *get_cwd(void);
+#ifndef _WIN32
+char *dir_name(const char *file_name);
+char *base_name(const char *file_name);
+#endif
+char *abs_file_name(const char *dir, const char *file_name);
+bool is_file_name_absolute(const char *);
+
+char *follow_symlinks(const char *filename);
+
+void ignore(bool x OVS_UNUSED);
+
+/* Bitwise tests. */
+
+/* Returns the number of trailing 0-bits in 'n'.  Undefined if 'n' == 0. */
+#if __GNUC__ >= 4
+static inline int
+raw_ctz(uint64_t n)
+{
+    /* With GCC 4.7 on 32-bit x86, if a 32-bit integer is passed as 'n', using
+     * a plain __builtin_ctzll() here always generates an out-of-line function
+     * call.  The test below helps it to emit a single 'bsf' instruction. */
+    return (__builtin_constant_p(n <= UINT32_MAX) && n <= UINT32_MAX
+            ? __builtin_ctz(n)
+            : __builtin_ctzll(n));
+}
+
+static inline int
+raw_clz64(uint64_t n)
+{
+    return __builtin_clzll(n);
+}
+#elif _MSC_VER
+static inline int
+raw_ctz(uint64_t n)
+{
+#ifdef _WIN64
+    unsigned long r = 0;
+    _BitScanForward64(&r, n);
+    return r;
+#else
+    unsigned long low = n, high, r = 0;
+    if (_BitScanForward(&r, low)) {
+        return r;
+    }
+    high = n >> 32;
+    _BitScanForward(&r, high);
+    return r + 32;
+#endif
+}
+
+static inline int
+raw_clz64(uint64_t n)
+{
+#ifdef _WIN64
+    unsigned long r = 0;
+    _BitScanReverse64(&r, n);
+    return 63 - r;
+#else
+    unsigned long low, high = n >> 32, r = 0;
+    if (_BitScanReverse(&r, high)) {
+        return 31 - r;
+    }
+    low = n;
+    _BitScanReverse(&r, low);
+    return 63 - r;
+#endif
+}
+#else
+/* Defined in util.c. */
+int raw_ctz(uint64_t n);
+int raw_clz64(uint64_t n);
+#endif
+
+/* Returns the number of trailing 0-bits in 'n', or 32 if 'n' is 0. */
+static inline int
+ctz32(uint32_t n)
+{
+    return n ? raw_ctz(n) : 32;
+}
+
+/* Returns the number of trailing 0-bits in 'n', or 64 if 'n' is 0. */
+static inline int
+ctz64(uint64_t n)
+{
+    return n ? raw_ctz(n) : 64;
+}
+
+/* Returns the number of leading 0-bits in 'n', or 32 if 'n' is 0. */
+static inline int
+clz32(uint32_t n)
+{
+    return n ? raw_clz64(n) - 32 : 32;
+}
+
+/* Returns the number of leading 0-bits in 'n', or 64 if 'n' is 0. */
+static inline int
+clz64(uint64_t n)
+{
+    return n ? raw_clz64(n) : 64;
+}
+
+/* Given a word 'n', calculates floor(log_2('n')).  This is equivalent
+ * to finding the bit position of the most significant one bit in 'n'.  It is
+ * an error to call this function with 'n' == 0. */
+static inline int
+log_2_floor(uint64_t n)
+{
+    return 63 - raw_clz64(n);
+}
+
+/* Given a word 'n', calculates ceil(log_2('n')).  It is an error to
+ * call this function with 'n' == 0. */
+static inline int
+log_2_ceil(uint64_t n)
+{
+    return log_2_floor(n) + !is_pow2(n);
+}
+
+/* unsigned int count_1bits(uint64_t x):
+ *
+ * Returns the number of 1-bits in 'x', between 0 and 64 inclusive. */
+#if UINTPTR_MAX == UINT64_MAX
+static inline unsigned int
+count_1bits(uint64_t x)
+{
+#if (__GNUC__ >= 4 && __POPCNT__) || (defined(__aarch64__) && __GNUC__ >= 7)
+    return __builtin_popcountll(x);
+#elif defined(__aarch64__) && __GNUC__ >= 6
+    return vaddv_u8(vcnt_u8(vcreate_u8(x)));
+#else
+    /* This portable implementation is the fastest one we know of for 64
+     * bits, and about 3x faster than GCC 4.7 __builtin_popcountll(). */
+    const uint64_t h55 = UINT64_C(0x5555555555555555);
+    const uint64_t h33 = UINT64_C(0x3333333333333333);
+    const uint64_t h0F = UINT64_C(0x0F0F0F0F0F0F0F0F);
+    const uint64_t h01 = UINT64_C(0x0101010101010101);
+    x -= (x >> 1) & h55;               /* Count of each 2 bits in-place. */
+    x = (x & h33) + ((x >> 2) & h33);  /* Count of each 4 bits in-place. */
+    x = (x + (x >> 4)) & h0F;          /* Count of each 8 bits in-place. */
+    return (x * h01) >> 56;            /* Sum of all bytes. */
+#endif
+}
+#else /* Not 64-bit. */
+#if __GNUC__ >= 4 && __POPCNT__
+static inline unsigned int
+count_1bits_32__(uint32_t x)
+{
+    return __builtin_popcount(x);
+}
+#else
+#define NEED_COUNT_1BITS_8 1
+extern const uint8_t count_1bits_8[256];
+static inline unsigned int
+count_1bits_32__(uint32_t x)
+{
+    /* This portable implementation is the fastest one we know of for 32 bits,
+     * and faster than GCC __builtin_popcount(). */
+    return (count_1bits_8[x & 0xff] +
+            count_1bits_8[(x >> 8) & 0xff] +
+            count_1bits_8[(x >> 16) & 0xff] +
+            count_1bits_8[x >> 24]);
+}
+#endif
+static inline unsigned int
+count_1bits(uint64_t x)
+{
+    return count_1bits_32__(x) + count_1bits_32__(x >> 32);
+}
+#endif
+
+/* Returns the rightmost 1-bit in 'x' (e.g. 01011000 => 00001000), or 0 if 'x'
+ * is 0. */
+static inline uintmax_t
+rightmost_1bit(uintmax_t x)
+{
+    return x & -x;
+}
+
+/* Returns 'x' with its rightmost 1-bit changed to a zero (e.g. 01011000 =>
+ * 01010000), or 0 if 'x' is 0. */
+static inline uintmax_t
+zero_rightmost_1bit(uintmax_t x)
+{
+    return x & (x - 1);
+}
+
+/* Returns the index of the rightmost 1-bit in 'x' (e.g. 01011000 => 3), or an
+ * undefined value if 'x' is 0. */
+static inline int
+rightmost_1bit_idx(uint64_t x)
+{
+    return ctz64(x);
+}
+
+/* Returns the index of the leftmost 1-bit in 'x' (e.g. 01011000 => 6), or an
+ * undefined value if 'x' is 0. */
+static inline uint32_t
+leftmost_1bit_idx(uint64_t x)
+{
+    return log_2_floor(x);
+}
+
+/* Return a ovs_be32 prefix in network byte order with 'plen' highest bits set.
+ * Shift with 32 is undefined behavior, but we rather use 64-bit shift than
+ * compare. */
+static inline ovs_be32 be32_prefix_mask(int plen)
+{
+    return htonl((uint64_t)UINT32_MAX << (32 - plen));
+}
+
+/* Returns true if the 1-bits in 'super' are a superset of the 1-bits in 'sub',
+ * false otherwise. */
+static inline bool
+uint_is_superset(uintmax_t super, uintmax_t sub)
+{
+    return (super & sub) == sub;
+}
+
+/* Returns true if the 1-bits in 'super' are a superset of the 1-bits in 'sub',
+ * false otherwise. */
+static inline bool
+be16_is_superset(ovs_be16 super, ovs_be16 sub)
+{
+    return (super & sub) == sub;
+}
+
+/* Returns true if the 1-bits in 'super' are a superset of the 1-bits in 'sub',
+ * false otherwise. */
+static inline bool
+be32_is_superset(ovs_be32 super, ovs_be32 sub)
+{
+    return (super & sub) == sub;
+}
+
+/* Returns true if the 1-bits in 'super' are a superset of the 1-bits in 'sub',
+ * false otherwise. */
+static inline bool
+be64_is_superset(ovs_be64 super, ovs_be64 sub)
+{
+    return (super & sub) == sub;
+}
+
+bool is_all_zeros(const void *, size_t);
+bool is_all_ones(const void *, size_t);
+bool is_all_byte(const void *, size_t, uint8_t byte);
+void or_bytes(void *dst, const void *src, size_t n);
+void bitwise_copy(const void *src, unsigned int src_len, unsigned int src_ofs,
+                  void *dst, unsigned int dst_len, unsigned int dst_ofs,
+                  unsigned int n_bits);
+void bitwise_zero(void *dst_, unsigned int dst_len, unsigned dst_ofs,
+                  unsigned int n_bits);
+void bitwise_one(void *dst_, unsigned int dst_len, unsigned dst_ofs,
+                 unsigned int n_bits);
+bool bitwise_is_all_zeros(const void *, unsigned int len, unsigned int ofs,
+                          unsigned int n_bits);
+unsigned int bitwise_scan(const void *, unsigned int len,
+                          bool target, unsigned int start, unsigned int end);
+int bitwise_rscan(const void *, unsigned int len, bool target,
+                  int start, int end);
+void bitwise_put(uint64_t value,
+                 void *dst, unsigned int dst_len, unsigned int dst_ofs,
+                 unsigned int n_bits);
+uint64_t bitwise_get(const void *src, unsigned int src_len,
+                     unsigned int src_ofs, unsigned int n_bits);
+bool bitwise_get_bit(const void *src, unsigned int len, unsigned int ofs);
+void bitwise_put0(void *dst, unsigned int len, unsigned int ofs);
+void bitwise_put1(void *dst, unsigned int len, unsigned int ofs);
+void bitwise_put_bit(void *dst, unsigned int len, unsigned int ofs, bool);
+void bitwise_toggle_bit(void *dst, unsigned int len, unsigned int ofs);
+
+/* Returns non-zero if the parameters have equal value. */
+static inline int
+ovs_u128_equals(const ovs_u128 a, const ovs_u128 b)
+{
+    return (a.u64.hi == b.u64.hi) && (a.u64.lo == b.u64.lo);
+}
+
+/* Returns true if 'val' is 0. */
+static inline bool
+ovs_u128_is_zero(const ovs_u128 val)
+{
+    return !(val.u64.hi || val.u64.lo);
+}
+
+/* Returns true if 'val' is all ones. */
+static inline bool
+ovs_u128_is_ones(const ovs_u128 val)
+{
+    return ovs_u128_equals(val, OVS_U128_MAX);
+}
+
+/* Returns non-zero if the parameters have equal value. */
+static inline int
+ovs_be128_equals(const ovs_be128 a, const ovs_be128 b)
+{
+    return (a.be64.hi == b.be64.hi) && (a.be64.lo == b.be64.lo);
+}
+
+/* Returns true if 'val' is 0. */
+static inline bool
+ovs_be128_is_zero(const ovs_be128 val)
+{
+    return !(val.be64.hi || val.be64.lo);
+}
+
+static inline ovs_u128
+ovs_u128_and(const ovs_u128 a, const ovs_u128 b)
+{
+    ovs_u128 dst;
+
+    dst.u64.hi = a.u64.hi & b.u64.hi;
+    dst.u64.lo = a.u64.lo & b.u64.lo;
+
+    return dst;
+}
+
+static inline bool
+ovs_be128_is_superset(ovs_be128 super, ovs_be128 sub)
+{
+    return (be64_is_superset(super.be64.hi, sub.be64.hi) &&
+            be64_is_superset(super.be64.lo, sub.be64.lo));
+}
+
+static inline bool
+ovs_u128_is_superset(ovs_u128 super, ovs_u128 sub)
+{
+    return (uint_is_superset(super.u64.hi, sub.u64.hi) &&
+            uint_is_superset(super.u64.lo, sub.u64.lo));
+}
+
+void xsleep(unsigned int seconds);
+void xnanosleep(uint64_t nanoseconds);
+
+bool is_stdout_a_tty(void);
+
+#ifdef _WIN32
+
+char *ovs_format_message(int error);
+char *ovs_lasterror_to_string(void);
+int ftruncate(int fd, off_t length);
+#endif
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif /* util.h */
diff --git a/lib/uuid.h b/include/internal/uuid.h
similarity index 100%
rename from lib/uuid.h
rename to include/internal/uuid.h
diff --git a/lib/versions.h b/include/internal/versions.h
similarity index 98%
rename from lib/versions.h
rename to include/internal/versions.h
index d92f0a319..24d28102a 100644
--- a/lib/versions.h
+++ b/include/internal/versions.h
@@ -17,7 +17,7 @@
 #ifndef VERSIONS_H
 #define VERSIONS_H 1
 
-#include "ovs-atomic.h"
+#include "openvswitch/ovs-atomic.h"
 #include "openvswitch/type-props.h"
 
 typedef uint64_t ovs_version_t;
diff --git a/include/openvswitch/automake.mk b/include/openvswitch/automake.mk
index 84670d80a..2845a1ece 100644
--- a/include/openvswitch/automake.mk
+++ b/include/openvswitch/automake.mk
@@ -1,5 +1,7 @@
 openvswitchincludedir = $(includedir)/openvswitch
 openvswitchinclude_HEADERS = \
+    include/odp-netlink.h \
+	include/odp-netlink-macros.h \
 	include/openvswitch/compiler.h \
 	include/openvswitch/dynamic-string.h \
 	include/openvswitch/hmap.h \
@@ -34,6 +36,20 @@ openvswitchinclude_HEADERS = \
 	include/openvswitch/ofp-switch.h \
 	include/openvswitch/ofp-table.h \
 	include/openvswitch/ofp-util.h \
+	include/openvswitch/ovs-atomic.h \
+	include/openvswitch/ovs-numa.h \
+	include/openvswitch/ovs-rcu.h \
+	include/openvswitch/ovs-thread.h \
+	include/openvswitch/ovsdb-cs.h \
+	include/openvswitch/ovsdb-condition.h \
+	include/openvswitch/ovsdb-data.h \
+	include/openvswitch/ovsdb-error.h \
+	include/openvswitch/ovsdb-idl.h \
+	include/openvswitch/ovsdb-idl-provider.h \
+	include/openvswitch/ovsdb-map-op.h \
+	include/openvswitch/ovsdb-set-op.h \
+	include/openvswitch/ovsdb-parser.h \
+	include/openvswitch/ovsdb-types.h \
 	include/openvswitch/packets.h \
 	include/openvswitch/poll-loop.h \
 	include/openvswitch/rconn.h \
diff --git a/lib/ovs-atomic.h b/include/openvswitch/ovs-atomic.h
similarity index 97%
rename from lib/ovs-atomic.h
rename to include/openvswitch/ovs-atomic.h
index 341e0d0cc..d155c98e4 100644
--- a/lib/ovs-atomic.h
+++ b/include/openvswitch/ovs-atomic.h
@@ -323,35 +323,39 @@
 #include <stddef.h>
 #include <stdint.h>
 #include "openvswitch/compiler.h"
-#include "util.h"
+#include "internal/util.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 #define IN_OVS_ATOMIC_H
     #if __CHECKER__
         /* sparse doesn't understand some GCC extensions we use. */
-        #include "ovs-atomic-pthreads.h"
+        #include "internal/ovs-atomic-pthreads.h"
     #elif __has_extension(c_atomic)
-        #include "ovs-atomic-clang.h"
+        #include "internal/ovs-atomic-clang.h"
     #elif HAVE_ATOMIC && __cplusplus >= 201103L
-        #include "ovs-atomic-c++.h"
+        #include "internal/ovs-atomic-c++.h"
     #elif HAVE_STDATOMIC_H && !defined(__cplusplus)
-        #include "ovs-atomic-c11.h"
+        #include "internal/ovs-atomic-c11.h"
     #elif __GNUC__ >= 5 && !defined(__cplusplus)
         #error "GCC 5+ should have <stdatomic.h>"
     #elif __GNUC__ >= 5 || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 7)
-        #include "ovs-atomic-gcc4.7+.h"
+        #include "internal/ovs-atomic-gcc4.7+.h"
     #elif __GNUC__ && defined(__x86_64__)
-        #include "ovs-atomic-x86_64.h"
+        #include "internal/ovs-atomic-x86_64.h"
     #elif __GNUC__ && defined(__i386__)
-        #include "ovs-atomic-i586.h"
+        #include "internal/ovs-atomic-i586.h"
     #elif HAVE_GCC4_ATOMICS
-        #include "ovs-atomic-gcc4+.h"
+        #include "internal/ovs-atomic-gcc4+.h"
     #elif _MSC_VER
-        #include "ovs-atomic-msvc.h"
+        #include "internal/ovs-atomic-msvc.h"
     #else
         /* ovs-atomic-pthreads implementation is provided for portability.
          * It might be too slow for real use because Open vSwitch is
          * optimized for platforms where real atomic ops are available. */
-        #include "ovs-atomic-pthreads.h"
+        #include "internal/ovs-atomic-pthreads.h"
     #endif
 #undef IN_OVS_ATOMIC_H
 
@@ -668,4 +672,8 @@ ovs_refcount_unref_relaxed(struct ovs_refcount *refcount)
     return old_refcount;
 }
 
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
 #endif /* ovs-atomic.h */
diff --git a/lib/ovs-numa.h b/include/openvswitch/ovs-numa.h
similarity index 96%
rename from lib/ovs-numa.h
rename to include/openvswitch/ovs-numa.h
index 2030bdb64..06661a03e 100644
--- a/lib/ovs-numa.h
+++ b/include/openvswitch/ovs-numa.h
@@ -28,6 +28,10 @@
 
 #define MAX_NUMA_NODES 128
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Dump of a list of 'struct ovs_numa_info'. */
 struct ovs_numa_dump {
     struct hmap cores;
@@ -73,4 +77,8 @@ int ovs_numa_thread_setaffinity_core(unsigned core_id);
 #define FOR_EACH_NUMA_ON_DUMP(ITER, DUMP)                    \
     HMAP_FOR_EACH((ITER), hmap_node, &(DUMP)->numas)
 
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
 #endif /* ovs-numa.h */
diff --git a/lib/ovs-rcu.h b/include/openvswitch/ovs-rcu.h
similarity index 99%
rename from lib/ovs-rcu.h
rename to include/openvswitch/ovs-rcu.h
index 5e31181d8..9eee05659 100644
--- a/lib/ovs-rcu.h
+++ b/include/openvswitch/ovs-rcu.h
@@ -158,7 +158,11 @@
  */
 
 #include "openvswitch/compiler.h"
-#include "ovs-atomic.h"
+#include "openvswitch/ovs-atomic.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 #if __GNUC__
 #define OVSRCU_TYPE(TYPE) struct { ATOMIC(TYPE) p; }
@@ -310,4 +314,8 @@ void ovsrcu_synchronize(void);
 
 void ovsrcu_exit(void);
 
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
 #endif /* ovs-rcu.h */
diff --git a/lib/ovs-thread.h b/include/openvswitch/ovs-thread.h
similarity index 99%
rename from lib/ovs-thread.h
rename to include/openvswitch/ovs-thread.h
index 3b444ccdc..b1ac36096 100644
--- a/lib/ovs-thread.h
+++ b/include/openvswitch/ovs-thread.h
@@ -20,10 +20,14 @@
 #include <pthread.h>
 #include <stddef.h>
 #include <sys/types.h>
-#include "ovs-atomic.h"
-#include "ovs-rcu.h"
+#include "openvswitch/ovs-atomic.h"
+#include "openvswitch/ovs-rcu.h"
 #include "openvswitch/thread.h"
-#include "util.h"
+#include "internal/util.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 struct seq;
 
@@ -524,4 +528,8 @@ bool may_fork(void);
 int count_cpu_cores(void);
 bool thread_is_pmd(void);
 
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
 #endif /* ovs-thread.h */
diff --git a/lib/ovsdb-condition.h b/include/openvswitch/ovsdb-condition.h
similarity index 95%
rename from lib/ovsdb-condition.h
rename to include/openvswitch/ovsdb-condition.h
index 65496e1b2..cd72d7b38 100644
--- a/lib/ovsdb-condition.h
+++ b/include/openvswitch/ovsdb-condition.h
@@ -31,6 +31,10 @@
     OVSDB_FUNCTION(OVSDB_F_EXCLUDES, "excludes")      \
     OVSDB_FUNCTION(OVSDB_F_NE, "!=")
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 enum ovsdb_function {
 #define OVSDB_FUNCTION(ENUM, NAME) ENUM,
     OVSDB_FUNCTIONS
@@ -42,4 +46,8 @@ struct ovsdb_error * ovsdb_function_from_string(const char *name,
                                                 enum ovsdb_function *function);
 const char * ovsdb_function_to_string(enum ovsdb_function function);
 
+#ifdef __cplusplus
+} // extern "C" {
+#endif
+
 #endif /* ovsdb-condition.h */
diff --git a/lib/ovsdb-cs.h b/include/openvswitch/ovsdb-cs.h
similarity index 98%
rename from lib/ovsdb-cs.h
rename to include/openvswitch/ovsdb-cs.h
index 03bbd7ee1..2c06559a8 100644
--- a/lib/ovsdb-cs.h
+++ b/include/openvswitch/ovsdb-cs.h
@@ -31,9 +31,13 @@
 #include "openvswitch/shash.h"
 #include "openvswitch/uuid.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct json;
 struct ovsdb_cs;
-
+
 struct ovsdb_cs_ops {
     /* Returns <monitor-requests> to use for the specified <schema>.  The
      * implementation might find ovsdb_cs_parse_table_updates() to be a useful
@@ -202,4 +206,8 @@ const struct ovsdb_cs_table_update *ovsdb_cs_db_update_find_table(
 struct shash *ovsdb_cs_parse_schema(const struct json *schema_json);
 void ovsdb_cs_free_schema(struct shash *schema);
 
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
 #endif /* ovsdb-cs.h */
diff --git a/lib/ovsdb-data.h b/include/openvswitch/ovsdb-data.h
similarity index 99%
rename from lib/ovsdb-data.h
rename to include/openvswitch/ovsdb-data.h
index a27ce91ed..525a33db0 100644
--- a/lib/ovsdb-data.h
+++ b/include/openvswitch/ovsdb-data.h
@@ -18,10 +18,10 @@
 
 #include <stdlib.h>
 #include "openvswitch/compiler.h"
-#include "ovsdb-types.h"
+#include "openvswitch/ovsdb-types.h"
 #include "openvswitch/json.h"
 #include "openvswitch/shash.h"
-#include "util.h"
+#include "internal/util.h"
 
 #ifdef  __cplusplus
 extern "C" {
diff --git a/lib/ovsdb-error.h b/include/openvswitch/ovsdb-error.h
similarity index 97%
rename from lib/ovsdb-error.h
rename to include/openvswitch/ovsdb-error.h
index 1621f0eac..ccae8470e 100644
--- a/lib/ovsdb-error.h
+++ b/include/openvswitch/ovsdb-error.h
@@ -18,6 +18,10 @@
 
 #include "openvswitch/compiler.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct json;
 
 struct ovsdb_error *ovsdb_error(const char *tag, const char *details, ...)
@@ -72,4 +76,8 @@ const char *ovsdb_error_get_tag(const struct ovsdb_error *);
 
 void ovsdb_error_assert(struct ovsdb_error *);
 
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
 #endif /* ovsdb-error.h */
diff --git a/lib/ovsdb-idl-provider.h b/include/openvswitch/ovsdb-idl-provider.h
similarity index 97%
rename from lib/ovsdb-idl-provider.h
rename to include/openvswitch/ovsdb-idl-provider.h
index 8797686f9..53efd911c 100644
--- a/lib/ovsdb-idl-provider.h
+++ b/include/openvswitch/ovsdb-idl-provider.h
@@ -19,13 +19,13 @@
 
 #include "openvswitch/hmap.h"
 #include "openvswitch/list.h"
-#include "ovsdb-idl.h"
-#include "ovsdb-map-op.h"
-#include "ovsdb-set-op.h"
-#include "ovsdb-types.h"
+#include "openvswitch/ovsdb-idl.h"
+#include "openvswitch/ovsdb-map-op.h"
+#include "openvswitch/ovsdb-set-op.h"
+#include "openvswitch/ovsdb-types.h"
 #include "openvswitch/shash.h"
-#include "sset.h"
-#include "uuid.h"
+#include "internal/sset.h"
+#include "internal/uuid.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/lib/ovsdb-idl.h b/include/openvswitch/ovsdb-idl.h
similarity index 99%
rename from lib/ovsdb-idl.h
rename to include/openvswitch/ovsdb-idl.h
index 48cff8a83..7e2101704 100644
--- a/lib/ovsdb-idl.h
+++ b/include/openvswitch/ovsdb-idl.h
@@ -38,11 +38,11 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include "openvswitch/compiler.h"
-#include "ovsdb-types.h"
-#include "ovsdb-data.h"
+#include "openvswitch/ovsdb-types.h"
+#include "openvswitch/ovsdb-data.h"
 #include "openvswitch/list.h"
-#include "ovsdb-condition.h"
-#include "skiplist.h"
+#include "openvswitch/ovsdb-condition.h"
+#include "internal/skiplist.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/lib/ovsdb-map-op.h b/include/openvswitch/ovsdb-map-op.h
similarity index 97%
rename from lib/ovsdb-map-op.h
rename to include/openvswitch/ovsdb-map-op.h
index 282f0534e..9de4013f7 100644
--- a/lib/ovsdb-map-op.h
+++ b/include/openvswitch/ovsdb-map-op.h
@@ -17,7 +17,7 @@
 #ifndef OVSDB_MAP_OP_H
 #define OVSDB_MAP_OP_H 1
 
-#include "ovsdb-data.h"
+#include "openvswitch/ovsdb-data.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/lib/ovsdb-parser.h b/include/openvswitch/ovsdb-parser.h
similarity index 96%
rename from lib/ovsdb-parser.h
rename to include/openvswitch/ovsdb-parser.h
index 8af64de36..86a2d1c80 100644
--- a/lib/ovsdb-parser.h
+++ b/include/openvswitch/ovsdb-parser.h
@@ -19,8 +19,12 @@
 #include <stdbool.h>
 #include "openvswitch/compiler.h"
 #include "openvswitch/json.h"
-#include "sset.h"
-#include "util.h"
+#include "internal/sset.h"
+#include "internal/util.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 struct ovsdb_parser {
     char *name;                 /* Used only in error messages. */
@@ -78,4 +82,8 @@ struct ovsdb_error *ovsdb_parser_destroy(struct ovsdb_parser *)
 
 bool ovsdb_parser_is_id(const char *string);
 
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
 #endif /* ovsdb-parser.h */
diff --git a/lib/ovsdb-set-op.h b/include/openvswitch/ovsdb-set-op.h
similarity index 97%
rename from lib/ovsdb-set-op.h
rename to include/openvswitch/ovsdb-set-op.h
index 419080b8a..d3adbb3f1 100644
--- a/lib/ovsdb-set-op.h
+++ b/include/openvswitch/ovsdb-set-op.h
@@ -18,7 +18,7 @@
 #ifndef OVSDB_SET_OP_H
 #define OVSDB_SET_OP_H 1
 
-#include "ovsdb-data.h"
+#include "openvswitch/ovsdb-data.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/lib/ovsdb-types.h b/include/openvswitch/ovsdb-types.h
similarity index 99%
rename from lib/ovsdb-types.h
rename to include/openvswitch/ovsdb-types.h
index 1776fdbec..810499a4a 100644
--- a/lib/ovsdb-types.h
+++ b/include/openvswitch/ovsdb-types.h
@@ -20,7 +20,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include "openvswitch/compiler.h"
-#include "uuid.h"
+#include "internal/uuid.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/sparse/automake.mk b/include/sparse/automake.mk
index e96637119..4b53bce0e 100644
--- a/include/sparse/automake.mk
+++ b/include/sparse/automake.mk
@@ -1,4 +1,4 @@
-noinst_HEADERS += \
+sparse_headers = \
         include/sparse/rte_byteorder.h \
         include/sparse/xmmintrin.h \
         include/sparse/arpa/inet.h \
@@ -21,3 +21,11 @@ noinst_HEADERS += \
         include/sparse/threads.h \
         include/sparse/linux/if_packet.h \
         include/sparse/linux/tc_act/tc_pedit.h
+
+# Only install headers if enabled
+if ENABLE_SPARSE_BY_DEFAULT
+  ovssparseincludedir = $(openvswitchincludedir)/sparse
+  ovssparseinclude_HEADERS = $(sparse_headers)
+else
+  noinst_HEADERS += $(sparse_headers)
+endif
diff --git a/include/windows/netinet/icmp6.h b/include/windows/netinet/icmp6.h
index 81f8f5d23..14051be81 100644
--- a/include/windows/netinet/icmp6.h
+++ b/include/windows/netinet/icmp6.h
@@ -61,7 +61,7 @@
 #ifndef _NETINET_ICMP6_H_
 #define _NETINET_ICMP6_H_
 
-#include "byte-order.h"
+#include "internal/byte-order.h"
 
 #define ICMPV6_PLD_MAXLEN	1232	/* IPV6_MMTU - sizeof(struct ip6_hdr)
 					   - sizeof(struct icmp6_hdr) */
diff --git a/include/windows/netinet/ip6.h b/include/windows/netinet/ip6.h
index c14c4eec4..ab9f9f296 100644
--- a/include/windows/netinet/ip6.h
+++ b/include/windows/netinet/ip6.h
@@ -62,7 +62,7 @@
 #define _NETINET_IP6_H_
 #include <inttypes.h>
 #include <netinet/in.h>
-#include "byte-order.h"
+#include "internal/byte-order.h"
 
 /*
  * Definition for internet protocol version 6.
diff --git a/lib/aes128.c b/lib/aes128.c
index 98447d14b..9a3b21d23 100644
--- a/lib/aes128.c
+++ b/lib/aes128.c
@@ -26,7 +26,7 @@
 
 #include "aes128.h"
 
-#include "util.h"
+#include "internal/util.h"
 
 static const uint32_t Te0[256] = {
     0xc66363a5U, 0xf87c7c84U, 0xee777799U, 0xf67b7b8dU,
diff --git a/lib/async-append-aio.c b/lib/async-append-aio.c
index 23430a455..4d4f07f66 100644
--- a/lib/async-append-aio.c
+++ b/lib/async-append-aio.c
@@ -26,8 +26,8 @@
 #include <unistd.h>
 
 #include "byteq.h"
-#include "ovs-thread.h"
-#include "util.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/util.h"
 
 /* Maximum number of bytes of buffered data. */
 enum { BUFFER_SIZE = 65536 };
diff --git a/lib/async-append-null.c b/lib/async-append-null.c
index 217997bec..ed7a7d276 100644
--- a/lib/async-append-null.c
+++ b/lib/async-append-null.c
@@ -23,7 +23,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 
-#include "util.h"
+#include "internal/util.h"
 
 struct async_append *
 async_append_create(int fd OVS_UNUSED)
diff --git a/lib/automake.mk b/lib/automake.mk
index a23cdc4ad..e13cc31e5 100644
--- a/lib/automake.mk
+++ b/lib/automake.mk
@@ -237,31 +237,15 @@ lib_libopenvswitch_la_SOURCES = \
 	lib/ofp-version-opt.h \
 	lib/ofp-version-opt.c \
 	lib/ofpbuf.c \
-	lib/ovs-atomic-c++.h \
-	lib/ovs-atomic-c11.h \
-	lib/ovs-atomic-clang.h \
-	lib/ovs-atomic-flag-gcc4.7+.h \
-	lib/ovs-atomic-gcc4+.h \
-	lib/ovs-atomic-gcc4.7+.h \
-	lib/ovs-atomic-i586.h \
-	lib/ovs-atomic-locked.c \
-	lib/ovs-atomic-locked.h \
-	lib/ovs-atomic-msvc.h \
-	lib/ovs-atomic-pthreads.h \
-	lib/ovs-atomic-x86_64.h \
-	lib/ovs-atomic.h \
 	lib/ovs-lldp.c \
 	lib/ovs-lldp.h \
 	lib/ovs-numa.c \
-	lib/ovs-numa.h \
 	lib/ovs-rcu.c \
-	lib/ovs-rcu.h \
 	lib/ovs-replay.c \
 	lib/ovs-replay.h \
 	lib/ovs-router.h \
 	lib/ovs-router.c \
 	lib/ovs-thread.c \
-	lib/ovs-thread.h \
 	lib/ovsdb-cs.c \
 	lib/ovsdb-cs.h \
 	lib/ovsdb-data.c \
diff --git a/lib/backtrace.c b/lib/backtrace.c
index 2853d5ff1..a9c5897ef 100644
--- a/lib/backtrace.c
+++ b/lib/backtrace.c
@@ -23,7 +23,7 @@
 
 #include "backtrace.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(backtrace);
 
diff --git a/lib/bfd.c b/lib/bfd.c
index 9698576d0..880dc43f6 100644
--- a/lib/bfd.c
+++ b/lib/bfd.c
@@ -22,30 +22,30 @@
 #include <netinet/ip.h>
 #include <sys/socket.h>
 
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "connectivity.h"
-#include "csum.h"
-#include "dp-packet.h"
+#include "internal/csum.h"
+#include "internal/dp-packet.h"
 #include "dpif.h"
 #include "openvswitch/dynamic-string.h"
-#include "flow.h"
-#include "hash.h"
+#include "internal/flow.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/list.h"
-#include "netdev.h"
+#include "internal/netdev.h"
 #include "odp-util.h"
 #include "openvswitch/ofpbuf.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/types.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "random.h"
-#include "seq.h"
-#include "smap.h"
-#include "timeval.h"
-#include "unaligned.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/random.h"
+#include "internal/seq.h"
+#include "internal/smap.h"
+#include "internal/timeval.h"
+#include "internal/unaligned.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(bfd);
diff --git a/lib/bfd.h b/lib/bfd.h
index 9d32327fb..b5577223c 100644
--- a/lib/bfd.h
+++ b/lib/bfd.h
@@ -21,7 +21,7 @@
 #include <stdbool.h>
 #include <inttypes.h>
 
-#include "packets.h"
+#include "internal/packets.h"
 
 struct bfd;
 struct dpif_flow_stats;
diff --git a/lib/bundle.c b/lib/bundle.c
index d728380ec..4f653e6c0 100644
--- a/lib/bundle.c
+++ b/lib/bundle.c
@@ -15,16 +15,16 @@
 
 #include <config.h>
 
-#include "bundle.h"
+#include "internal/bundle.h"
 
 #include <sys/types.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <inttypes.h>
 
-#include "colors.h"
+#include "internal/colors.h"
 #include "multipath.h"
-#include "nx-match.h"
+#include "internal/nx-match.h"
 #include "openflow/nicira-ext.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/meta-flow.h"
@@ -33,7 +33,7 @@
 #include "openvswitch/ofp-port.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(bundle);
 
diff --git a/lib/byteq.c b/lib/byteq.c
index 3f865cf9e..e9c70268c 100644
--- a/lib/byteq.c
+++ b/lib/byteq.c
@@ -18,7 +18,7 @@
 #include <errno.h>
 #include <string.h>
 #include <unistd.h>
-#include "util.h"
+#include "internal/util.h"
 
 /* Initializes 'q' as an empty byteq that uses the 'size' bytes of 'buffer' to
  * store data.  'size' must be a power of 2.
diff --git a/lib/ccmap.c b/lib/ccmap.c
index a460833b1..317a0b85f 100644
--- a/lib/ccmap.c
+++ b/lib/ccmap.c
@@ -16,12 +16,12 @@
 
 #include <config.h>
 #include "ccmap.h"
-#include "coverage.h"
-#include "bitmap.h"
-#include "hash.h"
-#include "ovs-rcu.h"
-#include "random.h"
-#include "util.h"
+#include "internal/coverage.h"
+#include "internal/bitmap.h"
+#include "internal/hash.h"
+#include "openvswitch/ovs-rcu.h"
+#include "internal/random.h"
+#include "internal/util.h"
 
 COVERAGE_DEFINE(ccmap_expand);
 COVERAGE_DEFINE(ccmap_shrink);
diff --git a/lib/ccmap.h b/lib/ccmap.h
index 9c394486e..66fcd6ceb 100644
--- a/lib/ccmap.h
+++ b/lib/ccmap.h
@@ -19,8 +19,8 @@
 
 #include <stdbool.h>
 #include <stdint.h>
-#include "ovs-rcu.h"
-#include "util.h"
+#include "openvswitch/ovs-rcu.h"
+#include "internal/util.h"
 
 /* Concurrent hash map for numerical counts of given hash values.
  * ==============================================================
diff --git a/lib/cfm.c b/lib/cfm.c
index cc43e70e3..da9fe0210 100644
--- a/lib/cfm.c
+++ b/lib/cfm.c
@@ -21,24 +21,24 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "connectivity.h"
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "openvswitch/dynamic-string.h"
-#include "flow.h"
-#include "hash.h"
+#include "internal/flow.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
-#include "netdev.h"
-#include "ovs-atomic.h"
-#include "packets.h"
+#include "internal/netdev.h"
+#include "openvswitch/ovs-atomic.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "random.h"
-#include "seq.h"
-#include "timer.h"
-#include "timeval.h"
-#include "unixctl.h"
+#include "internal/random.h"
+#include "internal/seq.h"
+#include "internal/timer.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(cfm);
 
diff --git a/lib/cfm.h b/lib/cfm.h
index 5710c9952..a2ace3421 100644
--- a/lib/cfm.h
+++ b/lib/cfm.h
@@ -20,7 +20,7 @@
 
 #include "openvswitch/hmap.h"
 #include "openvswitch/types.h"
-#include "packets.h"
+#include "internal/packets.h"
 
 struct flow;
 struct dp_packet;
diff --git a/lib/classifier-private.h b/lib/classifier-private.h
index 1d5ee007a..114a380cf 100644
--- a/lib/classifier-private.h
+++ b/lib/classifier-private.h
@@ -18,10 +18,10 @@
 #define CLASSIFIER_PRIVATE_H 1
 
 #include "ccmap.h"
-#include "cmap.h"
-#include "flow.h"
-#include "hash.h"
-#include "rculist.h"
+#include "internal/cmap.h"
+#include "internal/flow.h"
+#include "internal/hash.h"
+#include "internal/rculist.h"
 
 /* Classifier internal definitions, subject to change at any time. */
 
diff --git a/lib/classifier.c b/lib/classifier.c
index c4790ee6b..1f8c8bd67 100644
--- a/lib/classifier.c
+++ b/lib/classifier.c
@@ -15,16 +15,16 @@
  */
 
 #include <config.h>
-#include "classifier.h"
+#include "internal/classifier.h"
 #include "classifier-private.h"
 #include <errno.h>
 #include <sys/types.h>
 #include <netinet/in.h>
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "openvswitch/dynamic-string.h"
 #include "odp-util.h"
-#include "packets.h"
-#include "util.h"
+#include "internal/packets.h"
+#include "internal/util.h"
 
 struct trie_ctx;
 
diff --git a/lib/cmap.c b/lib/cmap.c
index c9eef3f4a..bfa0bba34 100644
--- a/lib/cmap.c
+++ b/lib/cmap.c
@@ -15,13 +15,13 @@
  */
 
 #include <config.h>
-#include "cmap.h"
-#include "coverage.h"
-#include "bitmap.h"
-#include "hash.h"
-#include "ovs-rcu.h"
-#include "random.h"
-#include "util.h"
+#include "internal/cmap.h"
+#include "internal/coverage.h"
+#include "internal/bitmap.h"
+#include "internal/hash.h"
+#include "openvswitch/ovs-rcu.h"
+#include "internal/random.h"
+#include "internal/util.h"
 
 COVERAGE_DEFINE(cmap_expand);
 COVERAGE_DEFINE(cmap_shrink);
diff --git a/lib/colors.c b/lib/colors.c
index 13456445e..a98c3dd71 100644
--- a/lib/colors.c
+++ b/lib/colors.c
@@ -18,12 +18,12 @@
 
 #include <config.h>
 
-#include "colors.h"
+#include "internal/colors.h"
 
 #include <stdlib.h>
 #include <string.h>
 
-#include "util.h"
+#include "internal/util.h"
 
 struct color_key {
     const char *name;
diff --git a/lib/command-line.c b/lib/command-line.c
index 967f4f5d5..20777a6e7 100644
--- a/lib/command-line.c
+++ b/lib/command-line.c
@@ -15,14 +15,14 @@
  */
 
 #include <config.h>
-#include "command-line.h"
+#include "internal/command-line.h"
 #include <getopt.h>
 #include <limits.h>
 #include <stdlib.h>
-#include "svec.h"
+#include "internal/svec.h"
 #include "openvswitch/dynamic-string.h"
-#include "ovs-thread.h"
-#include "util.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(command_line);
diff --git a/lib/connectivity.c b/lib/connectivity.c
index c80b5f113..7984864ff 100644
--- a/lib/connectivity.c
+++ b/lib/connectivity.c
@@ -16,8 +16,8 @@
 
 #include <config.h>
 #include "connectivity.h"
-#include "ovs-thread.h"
-#include "seq.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/seq.h"
 
 static struct seq *connectivity_seq;
 
diff --git a/lib/conntrack-icmp.c b/lib/conntrack-icmp.c
index b40297039..993a6e3a0 100644
--- a/lib/conntrack-icmp.c
+++ b/lib/conntrack-icmp.c
@@ -23,7 +23,7 @@
 
 #include "conntrack-private.h"
 #include "conntrack-tp.h"
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 
 enum OVS_PACKED_ENUM icmp_state {
     ICMPS_FIRST,
diff --git a/lib/conntrack-other.c b/lib/conntrack-other.c
index d3b460185..a4061ba13 100644
--- a/lib/conntrack-other.c
+++ b/lib/conntrack-other.c
@@ -18,7 +18,7 @@
 
 #include "conntrack-private.h"
 #include "conntrack-tp.h"
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 
 enum OVS_PACKED_ENUM other_state {
     OTHERS_FIRST,
diff --git a/lib/conntrack-private.h b/lib/conntrack-private.h
index dfdf4e676..c987b9655 100644
--- a/lib/conntrack-private.h
+++ b/lib/conntrack-private.h
@@ -21,16 +21,16 @@
 #include <netinet/in.h>
 #include <netinet/ip6.h>
 
-#include "cmap.h"
+#include "internal/cmap.h"
 #include "conntrack.h"
 #include "ct-dpif.h"
 #include "ipf.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/list.h"
 #include "openvswitch/types.h"
-#include "packets.h"
-#include "unaligned.h"
-#include "dp-packet.h"
+#include "internal/packets.h"
+#include "internal/unaligned.h"
+#include "internal/dp-packet.h"
 
 struct ct_endpoint {
     union ct_addr addr;
diff --git a/lib/conntrack-tcp.c b/lib/conntrack-tcp.c
index 8a7c98cc4..464e8e3f4 100644
--- a/lib/conntrack-tcp.c
+++ b/lib/conntrack-tcp.c
@@ -40,10 +40,10 @@
 
 #include "conntrack-private.h"
 #include "conntrack-tp.h"
-#include "coverage.h"
+#include "internal/coverage.h"
 #include "ct-dpif.h"
-#include "dp-packet.h"
-#include "util.h"
+#include "internal/dp-packet.h"
+#include "internal/util.h"
 
 COVERAGE_DEFINE(conntrack_tcp_seq_chk_bypass);
 COVERAGE_DEFINE(conntrack_tcp_seq_chk_failed);
diff --git a/lib/conntrack.c b/lib/conntrack.c
index 33a1a9295..6bb5202b9 100644
--- a/lib/conntrack.c
+++ b/lib/conntrack.c
@@ -22,24 +22,24 @@
 #include <netinet/icmp6.h>
 #include <string.h>
 
-#include "bitmap.h"
+#include "internal/bitmap.h"
 #include "conntrack.h"
 #include "conntrack-private.h"
 #include "conntrack-tp.h"
-#include "coverage.h"
-#include "csum.h"
+#include "internal/coverage.h"
+#include "internal/csum.h"
 #include "ct-dpif.h"
-#include "dp-packet.h"
-#include "flow.h"
-#include "netdev.h"
+#include "internal/dp-packet.h"
+#include "internal/flow.h"
+#include "internal/netdev.h"
 #include "odp-netlink.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/vlog.h"
-#include "ovs-rcu.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-rcu.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/poll-loop.h"
-#include "random.h"
-#include "timeval.h"
+#include "internal/random.h"
+#include "internal/timeval.h"
 
 VLOG_DEFINE_THIS_MODULE(conntrack);
 
diff --git a/lib/conntrack.h b/lib/conntrack.h
index 9553b188a..766c85416 100644
--- a/lib/conntrack.h
+++ b/lib/conntrack.h
@@ -19,18 +19,18 @@
 
 #include <stdbool.h>
 
-#include "cmap.h"
+#include "internal/cmap.h"
 #include "ct-dpif.h"
-#include "latch.h"
+#include "internal/latch.h"
 #include "odp-netlink.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/list.h"
 #include "openvswitch/thread.h"
 #include "openvswitch/types.h"
-#include "ovs-atomic.h"
-#include "ovs-thread.h"
-#include "packets.h"
-#include "hindex.h"
+#include "openvswitch/ovs-atomic.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/packets.h"
+#include "internal/hindex.h"
 
 /* Userspace connection tracker
  * ============================
diff --git a/lib/coverage.c b/lib/coverage.c
index a95b6aa25..a5e74236b 100644
--- a/lib/coverage.c
+++ b/lib/coverage.c
@@ -15,15 +15,15 @@
  */
 
 #include <config.h>
-#include "coverage.h"
+#include "internal/coverage.h"
 #include <inttypes.h>
 #include <stdlib.h>
 #include "openvswitch/dynamic-string.h"
-#include "hash.h"
-#include "svec.h"
-#include "timeval.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/hash.h"
+#include "internal/svec.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(coverage);
diff --git a/lib/crc32c.c b/lib/crc32c.c
index e8dd6eee7..37f0d0a35 100644
--- a/lib/crc32c.c
+++ b/lib/crc32c.c
@@ -43,8 +43,8 @@
  */
 
 #include <config.h>
-#include "crc32c.h"
-#include "byte-order.h"
+#include "internal/crc32c.h"
+#include "internal/byte-order.h"
 
 /*****************************************************************/
 /*                                                               */
diff --git a/lib/csum.c b/lib/csum.c
index eaa05ad98..98e584b51 100644
--- a/lib/csum.c
+++ b/lib/csum.c
@@ -15,8 +15,8 @@
  */
 
 #include <config.h>
-#include "csum.h"
-#include "unaligned.h"
+#include "internal/csum.h"
+#include "internal/unaligned.h"
 #include <sys/types.h>
 #include <netinet/in.h>
 
diff --git a/lib/ct-dpif.h b/lib/ct-dpif.h
index b59cba962..a31088732 100644
--- a/lib/ct-dpif.h
+++ b/lib/ct-dpif.h
@@ -18,7 +18,7 @@
 #define CT_DPIF_H
 
 #include "openvswitch/types.h"
-#include "packets.h"
+#include "internal/packets.h"
 
 union ct_dpif_inet_addr {
     ovs_be32 ip;
diff --git a/lib/daemon-unix.c b/lib/daemon-unix.c
index 34d45b82a..29b80d907 100644
--- a/lib/daemon-unix.c
+++ b/lib/daemon-unix.c
@@ -16,7 +16,7 @@
 
 #include <config.h>
 #include "backtrace.h"
-#include "daemon.h"
+#include "internal/daemon.h"
 #include "daemon-private.h"
 #include <errno.h>
 #include <fcntl.h>
@@ -32,15 +32,15 @@
 #if HAVE_LIBCAPNG
 #include <cap-ng.h>
 #endif
-#include "command-line.h"
-#include "fatal-signal.h"
-#include "dirs.h"
+#include "internal/command-line.h"
+#include "internal/fatal-signal.h"
+#include "internal/dirs.h"
 #include "lockfile.h"
-#include "ovs-thread.h"
-#include "process.h"
-#include "socket-util.h"
-#include "timeval.h"
-#include "util.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/process.h"
+#include "internal/socket-util.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(daemon_unix);
diff --git a/lib/daemon-windows.c b/lib/daemon-windows.c
index 7e5f264f5..92639eae0 100644
--- a/lib/daemon-windows.c
+++ b/lib/daemon-windows.c
@@ -15,15 +15,15 @@
  */
 
 #include <config.h>
-#include "daemon.h"
+#include "internal/daemon.h"
 #include "daemon-private.h"
 #include <stdio.h>
 #include <io.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include "dirs.h"
-#include "fatal-signal.h"
-#include "ovs-thread.h"
+#include "internal/dirs.h"
+#include "internal/fatal-signal.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/vlog.h"
 
diff --git a/lib/daemon.c b/lib/daemon.c
index 3249c5ab4..7d44afe0a 100644
--- a/lib/daemon.c
+++ b/lib/daemon.c
@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 #include <config.h>
-#include "daemon.h"
+#include "internal/daemon.h"
 #include "daemon-private.h"
 #include <errno.h>
 #include <fcntl.h>
 #include <unistd.h>
-#include "util.h"
-#include "ovs-thread.h"
+#include "internal/util.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(daemon);
diff --git a/lib/db-ctl-base.c b/lib/db-ctl-base.c
index 0c459156f..1a00af77a 100644
--- a/lib/db-ctl-base.c
+++ b/lib/db-ctl-base.c
@@ -20,24 +20,25 @@
 #include <getopt.h>
 #include <unistd.h>
 
-#include "db-ctl-base.h"
+#include "internal/db-ctl-base.h"
 
+#include "internal/command-line.h"
 #include "openvswitch/compiler.h"
-#include "dirs.h"
+#include "internal/dirs.h"
 #include "openvswitch/dynamic-string.h"
-#include "fatal-signal.h"
-#include "hash.h"
+#include "internal/fatal-signal.h"
+#include "internal/hash.h"
 #include "openvswitch/json.h"
 #include "openvswitch/vlog.h"
-#include "ovsdb-data.h"
-#include "ovsdb-idl.h"
-#include "ovsdb-idl-provider.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-idl.h"
+#include "openvswitch/ovsdb-idl-provider.h"
 #include "openvswitch/shash.h"
-#include "sset.h"
-#include "svec.h"
+#include "internal/sset.h"
+#include "internal/svec.h"
 #include "string.h"
-#include "table.h"
-#include "util.h"
+#include "internal/table.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(db_ctl_base);
 
diff --git a/lib/dhparams.c b/lib/dhparams.c
index 85123863f..f3077a776 100644
--- a/lib/dhparams.c
+++ b/lib/dhparams.c
@@ -3,7 +3,7 @@
  * If you do need to regenerate this file, run "make generate-dhparams-c". */
 
 #include <config.h>
-#include "lib/dhparams.h"
+#include "internal/dhparams.h"
 #include "openvswitch/util.h"
 
 static int
diff --git a/lib/dirs.c.in b/lib/dirs.c.in
index 85c49ee0b..e1f6e1da3 100644
--- a/lib/dirs.c.in
+++ b/lib/dirs.c.in
@@ -16,10 +16,10 @@
  */
 
 #include <config.h>
-#include "dirs.h"
+#include "internal/dirs.h"
 #include <stdlib.h>
-#include "ovs-thread.h"
-#include "util.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/util.h"
 
 struct directory {
     const char *value;          /* Actual value; NULL if not yet determined. */
diff --git a/lib/dns-resolve.c b/lib/dns-resolve.c
index d34451434..74c418b66 100644
--- a/lib/dns-resolve.c
+++ b/lib/dns-resolve.c
@@ -24,10 +24,10 @@
 #include <string.h>
 #include <sys/stat.h>
 #include <unbound.h>
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/vlog.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 
 VLOG_DEFINE_THIS_MODULE(dns_resolve);
 
diff --git a/lib/dp-packet.c b/lib/dp-packet.c
index 35c72542a..73f3fcd64 100644
--- a/lib/dp-packet.c
+++ b/lib/dp-packet.c
@@ -18,11 +18,11 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "dp-packet.h"
-#include "netdev-afxdp.h"
-#include "netdev-dpdk.h"
+#include "internal/dp-packet.h"
+#include "internal/netdev-afxdp.h"
+#include "internal/netdev-dpdk.h"
 #include "openvswitch/dynamic-string.h"
-#include "util.h"
+#include "internal/util.h"
 
 static void
 dp_packet_init__(struct dp_packet *b, size_t allocated, enum dp_packet_source source)
diff --git a/lib/dpctl.c b/lib/dpctl.c
index 81cbe3730..1ca2bece9 100644
--- a/lib/dpctl.c
+++ b/lib/dpctl.c
@@ -27,27 +27,28 @@
 #include <string.h>
 #include <unistd.h>
 
+#include "internal/command-line.h"
 #include "openvswitch/compiler.h"
 #include "ct-dpif.h"
-#include "dirs.h"
+#include "internal/dirs.h"
 #include "dpctl.h"
 #include "dpif.h"
 #include "dpif-provider.h"
 #include "openvswitch/dynamic-string.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "openvswitch/match.h"
-#include "netdev.h"
-#include "netlink.h"
+#include "internal/netdev.h"
+#include "internal/netlink.h"
 #include "odp-util.h"
 #include "openvswitch/ofpbuf.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/shash.h"
-#include "simap.h"
-#include "smap.h"
-#include "sset.h"
-#include "timeval.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/simap.h"
+#include "internal/smap.h"
+#include "internal/sset.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/ofp-flow.h"
 #include "openvswitch/ofp-port.h"
 
diff --git a/lib/dpdk-stub.c b/lib/dpdk-stub.c
index 3eee1f485..01a64c931 100644
--- a/lib/dpdk-stub.c
+++ b/lib/dpdk-stub.c
@@ -18,8 +18,8 @@
 #include <config.h>
 #include "dpdk.h"
 
-#include "smap.h"
-#include "ovs-thread.h"
+#include "internal/smap.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/vlog.h"
 #include "vswitch-idl.h"
 
diff --git a/lib/dpdk.c b/lib/dpdk.c
index 6886fbd9d..21068e713 100644
--- a/lib/dpdk.c
+++ b/lib/dpdk.c
@@ -29,18 +29,18 @@
 #include <rte_memzone.h>
 #include <rte_version.h>
 
-#include "dirs.h"
-#include "fatal-signal.h"
-#include "netdev-dpdk.h"
+#include "internal/dirs.h"
+#include "internal/fatal-signal.h"
+#include "internal/netdev-dpdk.h"
 #include "netdev-offload-provider.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/vlog.h"
-#include "ovs-atomic.h"
-#include "ovs-numa.h"
-#include "smap.h"
-#include "svec.h"
-#include "unixctl.h"
-#include "util.h"
+#include "openvswitch/ovs-atomic.h"
+#include "openvswitch/ovs-numa.h"
+#include "internal/smap.h"
+#include "internal/svec.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "vswitch-idl.h"
 
 VLOG_DEFINE_THIS_MODULE(dpdk);
diff --git a/lib/dpif-netdev-avx512.c b/lib/dpif-netdev-avx512.c
index b7131ba3f..68eced4ee 100644
--- a/lib/dpif-netdev-avx512.c
+++ b/lib/dpif-netdev-avx512.c
@@ -28,8 +28,8 @@
 #include <errno.h>
 #include <immintrin.h>
 
-#include "dp-packet.h"
-#include "netdev.h"
+#include "internal/dp-packet.h"
+#include "internal/netdev.h"
 #include "netdev-offload.h"
 
 /* Each AVX512 register (zmm register in assembly notation) can contain up to
diff --git a/lib/dpif-netdev-extract-avx512.c b/lib/dpif-netdev-extract-avx512.c
index b8bb4f38d..047cd914f 100644
--- a/lib/dpif-netdev-extract-avx512.c
+++ b/lib/dpif-netdev-extract-avx512.c
@@ -43,7 +43,7 @@
 #include <string.h>
 
 #include "cpu.h"
-#include "flow.h"
+#include "internal/flow.h"
 
 #include "dpif-netdev-private-dpcls.h"
 #include "dpif-netdev-private-extract.h"
diff --git a/lib/dpif-netdev-extract-study.c b/lib/dpif-netdev-extract-study.c
index 5a9370669..5807c5d42 100644
--- a/lib/dpif-netdev-extract-study.c
+++ b/lib/dpif-netdev-extract-study.c
@@ -21,7 +21,7 @@
 
 #include "dpif-netdev-private-thread.h"
 #include "openvswitch/vlog.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 
 VLOG_DEFINE_THIS_MODULE(dpif_mfex_extract_study);
 
diff --git a/lib/dpif-netdev-lookup-avx512-gather.c b/lib/dpif-netdev-lookup-avx512-gather.c
index 6e50f6ecd..cb8de8980 100644
--- a/lib/dpif-netdev-lookup-avx512-gather.c
+++ b/lib/dpif-netdev-lookup-avx512-gather.c
@@ -22,10 +22,10 @@
 #include "dpif-netdev.h"
 #include "dpif-netdev-lookup.h"
 
-#include "cmap.h"
+#include "internal/cmap.h"
 #include "cpu.h"
-#include "flow.h"
-#include "pvector.h"
+#include "internal/flow.h"
+#include "internal/pvector.h"
 #include "openvswitch/vlog.h"
 
 #include "immintrin.h"
diff --git a/lib/dpif-netdev-lookup-generic.c b/lib/dpif-netdev-lookup-generic.c
index 37a069401..898395610 100644
--- a/lib/dpif-netdev-lookup-generic.c
+++ b/lib/dpif-netdev-lookup-generic.c
@@ -19,17 +19,17 @@
 #include "dpif-netdev.h"
 #include "dpif-netdev-lookup.h"
 
-#include "bitmap.h"
-#include "cmap.h"
+#include "internal/bitmap.h"
+#include "internal/cmap.h"
 
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "dpif.h"
 #include "dpif-netdev-perf.h"
 #include "dpif-provider.h"
-#include "flow.h"
-#include "ovs-thread.h"
-#include "packets.h"
-#include "pvector.h"
+#include "internal/flow.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/packets.h"
+#include "internal/pvector.h"
 
 VLOG_DEFINE_THIS_MODULE(dpif_lookup_generic);
 
diff --git a/lib/dpif-netdev-perf.c b/lib/dpif-netdev-perf.c
index a2a7d8f0b..c82ce5427 100644
--- a/lib/dpif-netdev-perf.c
+++ b/lib/dpif-netdev-perf.c
@@ -21,9 +21,9 @@
 #include "dpif-netdev-perf.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/vlog.h"
-#include "ovs-numa.h"
-#include "ovs-thread.h"
-#include "timeval.h"
+#include "openvswitch/ovs-numa.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/timeval.h"
 
 VLOG_DEFINE_THIS_MODULE(pmd_perf);
 
diff --git a/lib/dpif-netdev-perf.h b/lib/dpif-netdev-perf.h
index 9673dddd8..b6d63fb29 100644
--- a/lib/dpif-netdev-perf.h
+++ b/lib/dpif-netdev-perf.h
@@ -30,10 +30,10 @@
 #endif
 
 #include "openvswitch/vlog.h"
-#include "ovs-atomic.h"
-#include "timeval.h"
-#include "unixctl.h"
-#include "util.h"
+#include "openvswitch/ovs-atomic.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 
 #ifdef  __cplusplus
 extern "C" {
diff --git a/lib/dpif-netdev-private-dpcls.h b/lib/dpif-netdev-private-dpcls.h
index 0d5da73c7..09416b087 100644
--- a/lib/dpif-netdev-private-dpcls.h
+++ b/lib/dpif-netdev-private-dpcls.h
@@ -23,7 +23,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 
-#include "cmap.h"
+#include "internal/cmap.h"
 #include "openvswitch/thread.h"
 
 #ifdef  __cplusplus
diff --git a/lib/dpif-netdev-private-dpif.c b/lib/dpif-netdev-private-dpif.c
index 84d4ec156..bc8e10774 100644
--- a/lib/dpif-netdev-private-dpif.c
+++ b/lib/dpif-netdev-private-dpif.c
@@ -24,7 +24,7 @@
 
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(dpif_netdev_impl);
 
diff --git a/lib/dpif-netdev-private-extract.c b/lib/dpif-netdev-private-extract.c
index a29bdcfa7..b90c4f39d 100644
--- a/lib/dpif-netdev-private-extract.c
+++ b/lib/dpif-netdev-private-extract.c
@@ -19,14 +19,14 @@
 #include <stdint.h>
 #include <string.h>
 
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "dpif-netdev-private-dpcls.h"
 #include "dpif-netdev-private-extract.h"
 #include "dpif-netdev-private-thread.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "openvswitch/vlog.h"
-#include "ovs-thread.h"
-#include "util.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(dpif_netdev_extract);
 
diff --git a/lib/dpif-netdev-private-flow.h b/lib/dpif-netdev-private-flow.h
index 66016eb09..688efe7ce 100644
--- a/lib/dpif-netdev-private-flow.h
+++ b/lib/dpif-netdev-private-flow.h
@@ -24,7 +24,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 
-#include "cmap.h"
+#include "internal/cmap.h"
 #include "openvswitch/thread.h"
 
 #ifdef  __cplusplus
diff --git a/lib/dpif-netdev-private-thread.h b/lib/dpif-netdev-private-thread.h
index 4472b199d..4da8f805d 100644
--- a/lib/dpif-netdev-private-thread.h
+++ b/lib/dpif-netdev-private-thread.h
@@ -27,7 +27,7 @@
 #include <stdint.h>
 
 #include "ccmap.h"
-#include "cmap.h"
+#include "internal/cmap.h"
 
 #include "dpif-netdev-private-dfc.h"
 #include "dpif-netdev-private-dpif.h"
diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index 9f35713ef..8840877a8 100644
--- a/lib/dpif-netdev.c
+++ b/lib/dpif-netdev.c
@@ -34,15 +34,15 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
-#include "bitmap.h"
+#include "internal/bitmap.h"
 #include "ccmap.h"
-#include "cmap.h"
+#include "internal/cmap.h"
 #include "conntrack.h"
 #include "conntrack-tp.h"
-#include "coverage.h"
+#include "internal/coverage.h"
 #include "ct-dpif.h"
-#include "csum.h"
-#include "dp-packet.h"
+#include "internal/csum.h"
+#include "internal/dp-packet.h"
 #include "dpif.h"
 #include "dpif-netdev-lookup.h"
 #include "dpif-netdev-perf.h"
@@ -50,18 +50,18 @@
 #include "dpif-provider.h"
 #include "dummy.h"
 #include "fat-rwlock.h"
-#include "flow.h"
-#include "hmapx.h"
+#include "internal/flow.h"
+#include "internal/hmapx.h"
 #include "id-fpool.h"
-#include "id-pool.h"
+#include "internal/id-pool.h"
 #include "ipf.h"
 #include "mov-avg.h"
 #include "mpsc-queue.h"
-#include "netdev.h"
+#include "internal/netdev.h"
 #include "netdev-offload.h"
 #include "netdev-provider.h"
 #include "netdev-vport.h"
-#include "netlink.h"
+#include "internal/netlink.h"
 #include "odp-execute.h"
 #include "odp-util.h"
 #include "openvswitch/dynamic-string.h"
@@ -72,21 +72,21 @@
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/shash.h"
 #include "openvswitch/vlog.h"
-#include "ovs-numa.h"
-#include "ovs-rcu.h"
-#include "packets.h"
+#include "openvswitch/ovs-numa.h"
+#include "openvswitch/ovs-rcu.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "pvector.h"
-#include "random.h"
-#include "seq.h"
-#include "smap.h"
-#include "sset.h"
-#include "timeval.h"
+#include "internal/pvector.h"
+#include "internal/random.h"
+#include "internal/seq.h"
+#include "internal/smap.h"
+#include "internal/sset.h"
+#include "internal/timeval.h"
 #include "tnl-neigh-cache.h"
 #include "tnl-ports.h"
-#include "unixctl.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 
 VLOG_DEFINE_THIS_MODULE(dpif_netdev);
 
diff --git a/lib/dpif-netdev.h b/lib/dpif-netdev.h
index 6db6ed2e2..1ccb6fa8f 100644
--- a/lib/dpif-netdev.h
+++ b/lib/dpif-netdev.h
@@ -22,8 +22,8 @@
 #include <stdint.h>
 #include "dpif.h"
 #include "openvswitch/types.h"
-#include "dp-packet.h"
-#include "packets.h"
+#include "internal/dp-packet.h"
+#include "internal/packets.h"
 
 #ifdef  __cplusplus
 extern "C" {
diff --git a/lib/dpif-netlink-rtnl.h b/lib/dpif-netlink-rtnl.h
index 5c790e0bc..fded17012 100644
--- a/lib/dpif-netlink-rtnl.h
+++ b/lib/dpif-netlink-rtnl.h
@@ -19,7 +19,7 @@
 
 #include <errno.h>
 
-#include "netdev.h"
+#include "internal/netdev.h"
 
 /* Declare these to keep sparse happy. */
 int dpif_netlink_rtnl_port_create(struct netdev *netdev);
diff --git a/lib/dpif-netlink.c b/lib/dpif-netlink.c
index 71e35ccdd..444693efd 100644
--- a/lib/dpif-netlink.c
+++ b/lib/dpif-netlink.c
@@ -32,20 +32,20 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
-#include "bitmap.h"
+#include "internal/bitmap.h"
 #include "dpif-netlink-rtnl.h"
 #include "dpif-provider.h"
 #include "fat-rwlock.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "netdev-linux.h"
 #include "netdev-offload.h"
 #include "netdev-provider.h"
 #include "netdev-vport.h"
-#include "netdev.h"
+#include "internal/netdev.h"
 #include "netlink-conntrack.h"
 #include "netlink-notifier.h"
 #include "netlink-socket.h"
-#include "netlink.h"
+#include "internal/netlink.h"
 #include "netnsid.h"
 #include "odp-util.h"
 #include "openvswitch/dynamic-string.h"
@@ -58,12 +58,12 @@
 #include "openvswitch/thread.h"
 #include "openvswitch/usdt-probes.h"
 #include "openvswitch/vlog.h"
-#include "packets.h"
-#include "random.h"
-#include "sset.h"
-#include "timeval.h"
-#include "unaligned.h"
-#include "util.h"
+#include "internal/packets.h"
+#include "internal/random.h"
+#include "internal/sset.h"
+#include "internal/timeval.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(dpif_netlink);
 #ifdef _WIN32
diff --git a/lib/dpif-netlink.h b/lib/dpif-netlink.h
index 24294bc42..9c7c503c7 100644
--- a/lib/dpif-netlink.h
+++ b/lib/dpif-netlink.h
@@ -21,7 +21,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#include "flow.h"
+#include "internal/flow.h"
 
 struct ofpbuf;
 
diff --git a/lib/dpif-provider.h b/lib/dpif-provider.h
index 12477a24f..f6cd3cad4 100644
--- a/lib/dpif-provider.h
+++ b/lib/dpif-provider.h
@@ -24,7 +24,7 @@
 
 #include "openflow/openflow.h"
 #include "dpif.h"
-#include "util.h"
+#include "internal/util.h"
 
 #ifdef  __cplusplus
 extern "C" {
diff --git a/lib/dpif.c b/lib/dpif.c
index 40f5fe446..9225aeea4 100644
--- a/lib/dpif.c
+++ b/lib/dpif.c
@@ -23,25 +23,25 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "coverage.h"
-#include "dp-packet.h"
+#include "internal/coverage.h"
+#include "internal/dp-packet.h"
 #include "dpctl.h"
 #include "dpif-netdev.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "netdev-provider.h"
-#include "netdev.h"
-#include "netlink.h"
+#include "internal/netdev.h"
+#include "internal/netlink.h"
 #include "odp-execute.h"
 #include "odp-util.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "route-table.h"
-#include "seq.h"
-#include "sset.h"
-#include "timeval.h"
+#include "internal/seq.h"
+#include "internal/sset.h"
+#include "internal/timeval.h"
 #include "tnl-neigh-cache.h"
 #include "tnl-ports.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 #include "valgrind.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/ofp-errors.h"
diff --git a/lib/dpif.h b/lib/dpif.h
index 6cb4dae6d..ad7676c45 100644
--- a/lib/dpif.h
+++ b/lib/dpif.h
@@ -377,13 +377,13 @@
 #include <stdint.h>
 
 #include "dpdk.h"
-#include "dp-packet.h"
-#include "netdev.h"
+#include "internal/dp-packet.h"
+#include "internal/netdev.h"
 #include "openflow/openflow.h"
 #include "openvswitch/ofp-meter.h"
-#include "ovs-numa.h"
-#include "packets.h"
-#include "util.h"
+#include "openvswitch/ovs-numa.h"
+#include "internal/packets.h"
+#include "internal/util.h"
 
 #ifdef  __cplusplus
 extern "C" {
diff --git a/lib/dummy.c b/lib/dummy.c
index 899a2c0c5..1be71a70a 100644
--- a/lib/dummy.c
+++ b/lib/dummy.c
@@ -17,7 +17,7 @@
 #include <config.h>
 #include "dummy.h"
 #include <string.h>
-#include "util.h"
+#include "internal/util.h"
 
 /* Enables support for "dummy" network devices and dpifs, which are useful for
  * testing.  A client program might call this function if it is designed
diff --git a/lib/dynamic-string.c b/lib/dynamic-string.c
index fd0127ed1..bc0c02651 100644
--- a/lib/dynamic-string.c
+++ b/lib/dynamic-string.c
@@ -20,8 +20,8 @@
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
-#include "timeval.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 /* Initializes 'ds' as an empty string buffer. */
 void
diff --git a/lib/entropy.c b/lib/entropy.c
index 05cc64835..42d59a097 100644
--- a/lib/entropy.c
+++ b/lib/entropy.c
@@ -23,8 +23,8 @@
 #ifdef _WIN32
 #include <Wincrypt.h>
 #endif
-#include "util.h"
-#include "socket-util.h"
+#include "internal/util.h"
+#include "internal/socket-util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(entropy);
diff --git a/lib/fat-rwlock.c b/lib/fat-rwlock.c
index d913b2088..6a2305c67 100644
--- a/lib/fat-rwlock.c
+++ b/lib/fat-rwlock.c
@@ -22,8 +22,8 @@
 
 #include "openvswitch/hmap.h"
 #include "openvswitch/list.h"
-#include "ovs-thread.h"
-#include "random.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/random.h"
 
 struct fat_rwlock_slot {
     /* Membership in rwlock's list of "struct fat_rwlock_slot"s.
diff --git a/lib/fat-rwlock.h b/lib/fat-rwlock.h
index 49480819b..33b2e472b 100644
--- a/lib/fat-rwlock.h
+++ b/lib/fat-rwlock.h
@@ -19,7 +19,7 @@
 
 #include "openvswitch/compiler.h"
 #include "openvswitch/list.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 
 /* "Fat rwlock".
  *
diff --git a/lib/fatal-signal.c b/lib/fatal-signal.c
index bbb31ef27..c54402e61 100644
--- a/lib/fatal-signal.c
+++ b/lib/fatal-signal.c
@@ -15,7 +15,7 @@
  */
 #include <config.h>
 #include "backtrace.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include <errno.h>
 #include <signal.h>
 #include <stdbool.h>
@@ -24,13 +24,13 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/shash.h"
-#include "sset.h"
+#include "internal/sset.h"
 #include "signals.h"
-#include "socket-util.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 #include "openvswitch/type-props.h"
diff --git a/lib/flow.c b/lib/flow.c
index dd523c889..bbef74b79 100644
--- a/lib/flow.c
+++ b/lib/flow.c
@@ -15,7 +15,7 @@
  */
 #include <config.h>
 #include <sys/types.h>
-#include "flow.h"
+#include "internal/flow.h"
 #include <errno.h>
 #include <inttypes.h>
 #include <limits.h>
@@ -26,21 +26,21 @@
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
-#include "byte-order.h"
-#include "colors.h"
-#include "coverage.h"
-#include "csum.h"
+#include "internal/byte-order.h"
+#include "internal/colors.h"
+#include "internal/coverage.h"
+#include "internal/csum.h"
 #include "openvswitch/dynamic-string.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "jhash.h"
 #include "openvswitch/match.h"
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "openflow/openflow.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "odp-util.h"
-#include "random.h"
-#include "unaligned.h"
-#include "util.h"
+#include "internal/random.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
 #include "openvswitch/nsh.h"
 #include "ovs-router.h"
 #include "lib/netdev-provider.h"
@@ -133,7 +133,7 @@ struct mf_ctx {
 /* miniflow_push_* macros allow filling in a miniflow data values in order.
  * Assertions are needed only when the layout of the struct flow is modified.
  * 'ofs' is a compile-time constant, which allows most of the code be optimized
- * away.  Some GCC versions gave warnings on ALWAYS_INLINE, so these are
+ * away.  Some GCC versions gave warnings on OVS_ALWAYS_INLINE, so these are
  * defined as macros. */
 
 #if (FLOW_WC_SEQ != 42)
@@ -345,7 +345,7 @@ parse_mpls(const void **datap, size_t *sizep)
 }
 
 /* passed vlan_hdrs arg must be at least size FLOW_MAX_VLAN_HEADERS. */
-static inline ALWAYS_INLINE size_t
+static inline OVS_ALWAYS_INLINE size_t
 parse_vlan(const void **datap, size_t *sizep, union flow_vlan_hdr *vlan_hdrs)
 {
     const ovs_be16 *eth_type;
@@ -369,7 +369,7 @@ parse_vlan(const void **datap, size_t *sizep, union flow_vlan_hdr *vlan_hdrs)
     return n;
 }
 
-static inline ALWAYS_INLINE ovs_be16
+static inline OVS_ALWAYS_INLINE ovs_be16
 parse_ethertype(const void **datap, size_t *sizep)
 {
     const struct llc_snap_header *llc;
diff --git a/lib/getopt_long.c b/lib/getopt_long.c
index 0663762fb..6c1721353 100644
--- a/lib/getopt_long.c
+++ b/lib/getopt_long.c
@@ -32,7 +32,7 @@
 #include <getopt.h>
 #include <stdlib.h>
 #include <string.h>
-#include "util.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(getopt_long);
diff --git a/lib/getrusage-windows.c b/lib/getrusage-windows.c
index 915725e37..605820ba3 100644
--- a/lib/getrusage-windows.c
+++ b/lib/getrusage-windows.c
@@ -19,7 +19,7 @@
 #include <psapi.h>
 #include <sys/resource.h>
 #include <time.h>
-#include "util.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(getrusage_windows);
diff --git a/lib/guarded-list.h b/lib/guarded-list.h
index 7f1d257e1..7a1b218bc 100644
--- a/lib/guarded-list.h
+++ b/lib/guarded-list.h
@@ -20,7 +20,7 @@
 #include <stddef.h>
 #include "openvswitch/compiler.h"
 #include "openvswitch/list.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 
 struct guarded_list {
     struct ovs_mutex mutex;
diff --git a/lib/hash.c b/lib/hash.c
index c722f3c3c..ad9e9b3d0 100644
--- a/lib/hash.c
+++ b/lib/hash.c
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 #include <config.h>
-#include "hash.h"
+#include "internal/hash.h"
 #include <string.h>
-#include "unaligned.h"
+#include "internal/unaligned.h"
 
 /* Returns the hash of 'a', 'b', and 'c'. */
 uint32_t
diff --git a/lib/heap.c b/lib/heap.c
index 682915ac3..caa3eccd0 100644
--- a/lib/heap.c
+++ b/lib/heap.c
@@ -17,7 +17,7 @@
 #include <config.h>
 #include "heap.h"
 #include <stdlib.h>
-#include "util.h"
+#include "internal/util.h"
 
 static void put_node(struct heap *, struct heap_node *, size_t i);
 static void swap_nodes(struct heap *, size_t i, size_t j);
diff --git a/lib/hindex.c b/lib/hindex.c
index 260649bf8..53a6302c0 100644
--- a/lib/hindex.c
+++ b/lib/hindex.c
@@ -15,8 +15,8 @@
  */
 
 #include <config.h>
-#include "hindex.h"
-#include "coverage.h"
+#include "internal/hindex.h"
+#include "internal/coverage.h"
 
 static bool hindex_node_is_body(const struct hindex_node *);
 static bool hindex_node_is_head(const struct hindex_node *);
diff --git a/lib/hmap.c b/lib/hmap.c
index 9ee05b6d4..f71ca7160 100644
--- a/lib/hmap.c
+++ b/lib/hmap.c
@@ -18,9 +18,9 @@
 #include "openvswitch/hmap.h"
 #include <stdint.h>
 #include <string.h>
-#include "coverage.h"
-#include "random.h"
-#include "util.h"
+#include "internal/coverage.h"
+#include "internal/random.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(hmap);
diff --git a/lib/hmapx.c b/lib/hmapx.c
index eadfe640a..cceb9f23d 100644
--- a/lib/hmapx.c
+++ b/lib/hmapx.c
@@ -16,9 +16,9 @@
 
 #include <config.h>
 
-#include "hmapx.h"
+#include "internal/hmapx.h"
 
-#include "hash.h"
+#include "internal/hash.h"
 
 static struct hmapx_node *
 hmapx_find__(const struct hmapx *map, const void *data, size_t hash)
diff --git a/lib/id-fpool.c b/lib/id-fpool.c
index 15cef5d00..0fd33d379 100644
--- a/lib/id-fpool.c
+++ b/lib/id-fpool.c
@@ -19,7 +19,7 @@
 #include "openvswitch/list.h"
 #include "openvswitch/thread.h"
 #include "openvswitch/util.h"
-#include "ovs-atomic.h"
+#include "openvswitch/ovs-atomic.h"
 #include "id-fpool.h"
 
 #ifdef HAVE_PTHREAD_SPIN_LOCK
diff --git a/lib/id-pool.c b/lib/id-pool.c
index 69910ad08..c8aac587d 100644
--- a/lib/id-pool.c
+++ b/lib/id-pool.c
@@ -16,9 +16,9 @@
  */
 
 #include <config.h>
-#include "id-pool.h"
+#include "internal/id-pool.h"
 #include "openvswitch/hmap.h"
-#include "hash.h"
+#include "internal/hash.h"
 
 struct id_node {
     struct hmap_node node;
diff --git a/lib/if-notifier-bsd.c b/lib/if-notifier-bsd.c
index b57b4b1b2..acaca8a50 100644
--- a/lib/if-notifier-bsd.c
+++ b/lib/if-notifier-bsd.c
@@ -17,7 +17,7 @@
 #include <config.h>
 #include "if-notifier.h"
 #include "rtbsd.h"
-#include "util.h"
+#include "internal/util.h"
 
 struct if_notifier {
     struct rtbsd_notifier notifier;
diff --git a/lib/if-notifier.c b/lib/if-notifier.c
index f2d7157b9..0a23030f1 100644
--- a/lib/if-notifier.c
+++ b/lib/if-notifier.c
@@ -17,7 +17,7 @@
 #include <config.h>
 #include "if-notifier.h"
 #include "rtnetlink.h"
-#include "util.h"
+#include "internal/util.h"
 
 struct if_notifier {
     struct nln_notifier *notifier;
diff --git a/lib/ipf.c b/lib/ipf.c
index 507db2aea..ee90bc8b6 100644
--- a/lib/ipf.c
+++ b/lib/ipf.c
@@ -23,16 +23,16 @@
 #include <netinet/icmp6.h>
 #include <string.h>
 
-#include "coverage.h"
-#include "csum.h"
+#include "internal/coverage.h"
+#include "internal/csum.h"
 #include "ipf.h"
-#include "latch.h"
+#include "internal/latch.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/vlog.h"
-#include "ovs-atomic.h"
-#include "packets.h"
-#include "util.h"
+#include "openvswitch/ovs-atomic.h"
+#include "internal/packets.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ipf);
 COVERAGE_DEFINE(ipf_stuck_frag_list_purged);
diff --git a/lib/ipf.h b/lib/ipf.h
index 6ac91b270..09f7aae0b 100644
--- a/lib/ipf.h
+++ b/lib/ipf.h
@@ -17,7 +17,7 @@
 #ifndef IPF_H
 #define IPF_H 1
 
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "openvswitch/types.h"
 
 struct ipf;
diff --git a/lib/jhash.c b/lib/jhash.c
index c59b51b61..5498d8803 100644
--- a/lib/jhash.c
+++ b/lib/jhash.c
@@ -17,7 +17,7 @@
 #include <config.h>
 #include "jhash.h"
 #include <string.h>
-#include "unaligned.h"
+#include "internal/unaligned.h"
 
 /* This is the public domain lookup3 hash by Bob Jenkins from
  * http://burtleburtle.net/bob/c/lookup3.c, modified for style. */
diff --git a/lib/jhash.h b/lib/jhash.h
index f83b08fad..5b39b51ce 100644
--- a/lib/jhash.h
+++ b/lib/jhash.h
@@ -21,7 +21,7 @@
 #include <stddef.h>
 #include <stdint.h>
 #include <string.h>
-#include "util.h"
+#include "internal/util.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/lib/json.c b/lib/json.c
index 720c73d94..a01cf1654 100644
--- a/lib/json.c
+++ b/lib/json.c
@@ -25,11 +25,11 @@
 #include <string.h>
 
 #include "openvswitch/dynamic-string.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/shash.h"
 #include "unicode.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 
 /* The type of a JSON token. */
 enum json_token_type {
diff --git a/lib/jsonrpc.c b/lib/jsonrpc.c
index c8ce5362e..8eb95d0ee 100644
--- a/lib/jsonrpc.c
+++ b/lib/jsonrpc.c
@@ -16,23 +16,23 @@
 
 #include <config.h>
 
-#include "jsonrpc.h"
+#include "internal/jsonrpc.h"
 
 #include <errno.h>
 
 #include "byteq.h"
 #include "openvswitch/dynamic-string.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "openvswitch/json.h"
 #include "openvswitch/list.h"
 #include "openvswitch/ofpbuf.h"
 #include "ovs-replay.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/poll-loop.h"
 #include "reconnect.h"
-#include "stream.h"
-#include "svec.h"
-#include "timeval.h"
+#include "internal/stream.h"
+#include "internal/svec.h"
+#include "internal/timeval.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(jsonrpc);
diff --git a/lib/lacp.c b/lib/lacp.c
index 89d711225..f809ca5c2 100644
--- a/lib/lacp.c
+++ b/lib/lacp.c
@@ -20,19 +20,19 @@
 
 #include "connectivity.h"
 #include "openvswitch/dynamic-string.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
-#include "dp-packet.h"
-#include "ovs-atomic.h"
-#include "packets.h"
+#include "internal/dp-packet.h"
+#include "openvswitch/ovs-atomic.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "seq.h"
+#include "internal/seq.h"
 #include "openvswitch/shash.h"
-#include "timer.h"
-#include "timeval.h"
-#include "unixctl.h"
+#include "internal/timer.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(lacp);
 
diff --git a/lib/lacp.h b/lib/lacp.h
index 1ca06f762..39ce9c50d 100644
--- a/lib/lacp.h
+++ b/lib/lacp.h
@@ -19,7 +19,7 @@
 
 #include <stdbool.h>
 #include <stdint.h>
-#include "packets.h"
+#include "internal/packets.h"
 
 /* LACP Protocol Implementation. */
 
diff --git a/lib/latch-unix.c b/lib/latch-unix.c
index f4d10c39a..c7f10747c 100644
--- a/lib/latch-unix.c
+++ b/lib/latch-unix.c
@@ -16,12 +16,12 @@
 
 #include <config.h>
 
-#include "latch.h"
+#include "internal/latch.h"
 #include <errno.h>
 #include <poll.h>
 #include <unistd.h>
 #include "openvswitch/poll-loop.h"
-#include "socket-util.h"
+#include "internal/socket-util.h"
 
 /* Initializes 'latch' as initially unset. */
 void
diff --git a/lib/latch-windows.c b/lib/latch-windows.c
index 67c0592a0..47eeced39 100644
--- a/lib/latch-windows.c
+++ b/lib/latch-windows.c
@@ -16,12 +16,12 @@
 
 #include <config.h>
 
-#include "latch.h"
+#include "internal/latch.h"
 #include <errno.h>
 #include <poll.h>
 #include <unistd.h>
 #include "openvswitch/poll-loop.h"
-#include "socket-util.h"
+#include "internal/socket-util.h"
 
 /* Initializes 'latch' as initially unset. */
 void
diff --git a/lib/learn.c b/lib/learn.c
index a40209ec0..b5231f286 100644
--- a/lib/learn.c
+++ b/lib/learn.c
@@ -18,9 +18,9 @@
 
 #include "learn.h"
 
-#include "byte-order.h"
-#include "colors.h"
-#include "nx-match.h"
+#include "internal/byte-order.h"
+#include "internal/colors.h"
+#include "internal/nx-match.h"
 #include "openflow/openflow.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/match.h"
@@ -32,7 +32,7 @@
 #include "openvswitch/ofp-table.h"
 #include "openvswitch/ofpbuf.h"
 #include "vl-mff-map.h"
-#include "unaligned.h"
+#include "internal/unaligned.h"
 
 
 /* Checks that 'learn' is a valid action on 'flow'.  Returns 0 if it is valid,
diff --git a/lib/learning-switch.c b/lib/learning-switch.c
index 8102475ca..cc1c3e53a 100644
--- a/lib/learning-switch.c
+++ b/lib/learning-switch.c
@@ -24,10 +24,10 @@
 #include <stdlib.h>
 #include <time.h>
 
-#include "byte-order.h"
-#include "classifier.h"
-#include "dp-packet.h"
-#include "flow.h"
+#include "internal/byte-order.h"
+#include "internal/classifier.h"
+#include "internal/dp-packet.h"
+#include "internal/flow.h"
 #include "openvswitch/hmap.h"
 #include "mac-learning.h"
 #include "openflow/openflow.h"
@@ -48,8 +48,8 @@
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/rconn.h"
 #include "openvswitch/shash.h"
-#include "simap.h"
-#include "timeval.h"
+#include "internal/simap.h"
+#include "internal/timeval.h"
 
 VLOG_DEFINE_THIS_MODULE(learning_switch);
 
diff --git a/lib/lldp/lldp.c b/lib/lldp/lldp.c
index 1b5b4db57..752f82a81 100644
--- a/lib/lldp/lldp.c
+++ b/lib/lldp/lldp.c
@@ -26,8 +26,8 @@
 #include <sys/socket.h>
 #include <sys/types.h>
 #include "openvswitch/compiler.h"
-#include "dp-packet.h"
-#include "packets.h"
+#include "internal/dp-packet.h"
+#include "internal/packets.h"
 
 VLOG_DEFINE_THIS_MODULE(lldp);
 
diff --git a/lib/lldp/lldpd-structs.c b/lib/lldp/lldpd-structs.c
index 499b44174..a723b1b9c 100644
--- a/lib/lldp/lldpd-structs.c
+++ b/lib/lldp/lldpd-structs.c
@@ -21,7 +21,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include "lldpd.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 
 VLOG_DEFINE_THIS_MODULE(lldpd_structs);
 
diff --git a/lib/lldp/lldpd-structs.h b/lib/lldp/lldpd-structs.h
index fe5d5f9f8..60c239bdb 100644
--- a/lib/lldp/lldpd-structs.h
+++ b/lib/lldp/lldpd-structs.h
@@ -25,7 +25,7 @@
 #include <sys/socket.h>
 #include "aa-structs.h"
 #include "lldp-const.h"
-#include "packets.h"
+#include "internal/packets.h"
 
 enum {
     LLDPD_AF_UNSPEC = 0,
diff --git a/lib/lldp/lldpd.c b/lib/lldp/lldpd.c
index a600da550..cde497e2a 100644
--- a/lib/lldp/lldpd.c
+++ b/lib/lldp/lldpd.c
@@ -42,8 +42,8 @@
 #include "openvswitch/compiler.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/list.h"
-#include "packets.h"
-#include "timeval.h"
+#include "internal/packets.h"
+#include "internal/timeval.h"
 
 VLOG_DEFINE_THIS_MODULE(lldpd);
 
diff --git a/lib/lldp/lldpd.h b/lib/lldp/lldpd.h
index 3f5be84a2..52c694e1d 100644
--- a/lib/lldp/lldpd.h
+++ b/lib/lldp/lldpd.h
@@ -24,11 +24,11 @@
 #include <stdlib.h>
 #include <stddef.h>
 #include <string.h>
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "openvswitch/list.h"
 #include "lldpd-structs.h"
 #include "lldp-tlv.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/vlog.h"
 
 #define ETHERTYPE_LLDP 0x88cc
diff --git a/lib/lockfile.c b/lib/lockfile.c
index 42782d29e..69df76ee5 100644
--- a/lib/lockfile.c
+++ b/lib/lockfile.c
@@ -24,12 +24,12 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
-#include "coverage.h"
-#include "hash.h"
+#include "internal/coverage.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
-#include "ovs-thread.h"
-#include "timeval.h"
-#include "util.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(lockfile);
diff --git a/lib/mac-learning.c b/lib/mac-learning.c
index 3fcd7d9b7..45900d783 100644
--- a/lib/mac-learning.c
+++ b/lib/mac-learning.c
@@ -20,14 +20,14 @@
 #include <inttypes.h>
 #include <stdlib.h>
 
-#include "bitmap.h"
-#include "coverage.h"
-#include "hash.h"
+#include "internal/bitmap.h"
+#include "internal/coverage.h"
+#include "internal/hash.h"
 #include "openvswitch/list.h"
 #include "openvswitch/poll-loop.h"
-#include "timeval.h"
-#include "unaligned.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
 #include "vlan-bitmap.h"
 
 COVERAGE_DEFINE(mac_learning_learned);
diff --git a/lib/mac-learning.h b/lib/mac-learning.h
index 270fbd70d..e25c68615 100644
--- a/lib/mac-learning.h
+++ b/lib/mac-learning.h
@@ -21,10 +21,10 @@
 #include "heap.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/list.h"
-#include "ovs-atomic.h"
-#include "ovs-thread.h"
-#include "packets.h"
-#include "timeval.h"
+#include "openvswitch/ovs-atomic.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/packets.h"
+#include "internal/timeval.h"
 
 /* MAC learning table
  * ==================
diff --git a/lib/match.c b/lib/match.c
index 2ad03e044..88d402a86 100644
--- a/lib/match.c
+++ b/lib/match.c
@@ -17,14 +17,14 @@
 #include <config.h>
 #include "openvswitch/match.h"
 #include <stdlib.h>
-#include "flow.h"
-#include "byte-order.h"
-#include "colors.h"
+#include "internal/flow.h"
+#include "internal/byte-order.h"
+#include "internal/colors.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/meta-flow.h"
 #include "openvswitch/ofp-port.h"
-#include "packets.h"
-#include "tun-metadata.h"
+#include "internal/packets.h"
+#include "internal/tun-metadata-private.h"
 #include "openvswitch/nsh.h"
 
 /* Converts the flow in 'flow' into a match in 'match', with the given
diff --git a/lib/mcast-snooping.c b/lib/mcast-snooping.c
index 6730301b6..2620a232b 100644
--- a/lib/mcast-snooping.c
+++ b/lib/mcast-snooping.c
@@ -17,21 +17,21 @@
  */
 
 #include <config.h>
-#include "mcast-snooping.h"
+#include "internal/mcast-snooping.h"
 
 #include <inttypes.h>
 #include <stdlib.h>
 
-#include "bitmap.h"
-#include "byte-order.h"
-#include "coverage.h"
-#include "hash.h"
+#include "internal/bitmap.h"
+#include "internal/byte-order.h"
+#include "internal/coverage.h"
+#include "internal/hash.h"
 #include "openvswitch/list.h"
 #include "openvswitch/poll-loop.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 #include "entropy.h"
-#include "unaligned.h"
-#include "util.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
 #include "vlan-bitmap.h"
 #include "openvswitch/vlog.h"
 
diff --git a/lib/memory.c b/lib/memory.c
index da97476c6..3ef08cf03 100644
--- a/lib/memory.c
+++ b/lib/memory.c
@@ -15,15 +15,15 @@
  */
 
 #include <config.h>
-#include "memory.h"
+#include "internal/memory.h"
 #include <stdbool.h>
 #include <sys/time.h>
 #include <sys/resource.h>
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/poll-loop.h"
-#include "simap.h"
-#include "timeval.h"
-#include "unixctl.h"
+#include "internal/simap.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(memory);
diff --git a/lib/meta-flow.c b/lib/meta-flow.c
index e03cd8d0c..27e720423 100644
--- a/lib/meta-flow.c
+++ b/lib/meta-flow.c
@@ -23,19 +23,19 @@
 #include <netinet/icmp6.h>
 #include <netinet/ip6.h>
 
-#include "classifier.h"
+#include "internal/classifier.h"
 #include "openvswitch/dynamic-string.h"
-#include "nx-match.h"
-#include "ovs-atomic.h"
-#include "ovs-rcu.h"
-#include "ovs-thread.h"
-#include "packets.h"
-#include "random.h"
+#include "internal/nx-match.h"
+#include "openvswitch/ovs-atomic.h"
+#include "openvswitch/ovs-rcu.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/packets.h"
+#include "internal/random.h"
 #include "openvswitch/shash.h"
-#include "socket-util.h"
-#include "tun-metadata.h"
-#include "unaligned.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/tun-metadata-private.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
 #include "openvswitch/ofp-errors.h"
 #include "openvswitch/ofp-match.h"
 #include "openvswitch/ofp-port.h"
diff --git a/lib/mpsc-queue.c b/lib/mpsc-queue.c
index 4e99c94f7..acac08538 100644
--- a/lib/mpsc-queue.c
+++ b/lib/mpsc-queue.c
@@ -16,7 +16,7 @@
 
 #include <config.h>
 
-#include "ovs-atomic.h"
+#include "openvswitch/ovs-atomic.h"
 
 #include "mpsc-queue.h"
 
diff --git a/lib/mpsc-queue.h b/lib/mpsc-queue.h
index 8c7109621..ec4a13886 100644
--- a/lib/mpsc-queue.h
+++ b/lib/mpsc-queue.h
@@ -24,7 +24,7 @@
 #include <openvswitch/thread.h>
 #include <openvswitch/util.h>
 
-#include "ovs-atomic.h"
+#include "openvswitch/ovs-atomic.h"
 
 /* Multi-producer, single-consumer queue
  * =====================================
diff --git a/lib/multipath.c b/lib/multipath.c
index 6896f94a1..01de39df6 100644
--- a/lib/multipath.c
+++ b/lib/multipath.c
@@ -21,14 +21,14 @@
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <inttypes.h>
-#include "colors.h"
-#include "nx-match.h"
+#include "internal/colors.h"
+#include "internal/nx-match.h"
 #include "openflow/nicira-ext.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/ofp-actions.h"
 #include "openvswitch/ofp-errors.h"
-#include "packets.h"
-#include "util.h"
+#include "internal/packets.h"
+#include "internal/util.h"
 
 /* Checks that 'mp' is valid on flow.  Returns 0 if it is valid, otherwise an
  * OFPERR_*. */
diff --git a/lib/namemap.c b/lib/namemap.c
index 785cda4c2..ac6e2f39e 100644
--- a/lib/namemap.c
+++ b/lib/namemap.c
@@ -17,7 +17,7 @@
 #include <config.h>
 #include "openvswitch/namemap.h"
 #include <ctype.h>
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
 
diff --git a/lib/netdev-afxdp-pool.c b/lib/netdev-afxdp-pool.c
index 3386d2dcf..bb135ae48 100644
--- a/lib/netdev-afxdp-pool.c
+++ b/lib/netdev-afxdp-pool.c
@@ -15,7 +15,7 @@
  */
 #include <config.h>
 
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "netdev-afxdp-pool.h"
 #include "openvswitch/util.h"
 
diff --git a/lib/netdev-afxdp-pool.h b/lib/netdev-afxdp-pool.h
index f929b9489..bad48f327 100644
--- a/lib/netdev-afxdp-pool.h
+++ b/lib/netdev-afxdp-pool.h
@@ -24,7 +24,7 @@
 #include <stdbool.h>
 
 #include "openvswitch/thread.h"
-#include "ovs-atomic.h"
+#include "openvswitch/ovs-atomic.h"
 
 /* LIFO ptr_array. */
 struct umem_pool {
diff --git a/lib/netdev-afxdp.c b/lib/netdev-afxdp.c
index 482400d8d..da5074cbb 100644
--- a/lib/netdev-afxdp.c
+++ b/lib/netdev-afxdp.c
@@ -18,7 +18,7 @@
 
 #include "netdev-linux-private.h"
 #include "netdev-linux.h"
-#include "netdev-afxdp.h"
+#include "internal/netdev-afxdp.h"
 #include "netdev-afxdp-pool.h"
 
 #include <errno.h>
@@ -35,19 +35,19 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-#include "coverage.h"
-#include "dp-packet.h"
+#include "internal/coverage.h"
+#include "internal/dp-packet.h"
 #include "dpif-netdev.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "openvswitch/compiler.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/list.h"
 #include "openvswitch/thread.h"
 #include "openvswitch/vlog.h"
-#include "ovs-numa.h"
-#include "packets.h"
-#include "socket-util.h"
-#include "util.h"
+#include "openvswitch/ovs-numa.h"
+#include "internal/packets.h"
+#include "internal/socket-util.h"
+#include "internal/util.h"
 
 #ifndef SOL_XDP
 #define SOL_XDP 283
diff --git a/lib/netdev-bsd.c b/lib/netdev-bsd.c
index 7875636cc..b4f1ca638 100644
--- a/lib/netdev-bsd.c
+++ b/lib/netdev-bsd.c
@@ -48,19 +48,19 @@
 #endif
 
 #include "rtbsd.h"
-#include "coverage.h"
-#include "dp-packet.h"
+#include "internal/coverage.h"
+#include "internal/dp-packet.h"
 #include "dpif-netdev.h"
 #include "openvswitch/dynamic-string.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "openflow/openflow.h"
-#include "ovs-thread.h"
-#include "packets.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/shash.h"
-#include "socket-util.h"
-#include "svec.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/svec.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(netdev_bsd);
diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c
index b6b29c75e..a1284f10e 100644
--- a/lib/netdev-dpdk.c
+++ b/lib/netdev-dpdk.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "netdev-dpdk.h"
+#include "internal/netdev-dpdk.h"
 
 #include <errno.h>
 #include <signal.h>
@@ -39,13 +39,13 @@
 #include <rte_version.h>
 #include <rte_vhost.h>
 
-#include "cmap.h"
-#include "coverage.h"
-#include "dirs.h"
-#include "dp-packet.h"
+#include "internal/cmap.h"
+#include "internal/coverage.h"
+#include "internal/dirs.h"
+#include "internal/dp-packet.h"
 #include "dpdk.h"
 #include "dpif-netdev.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "if-notifier.h"
 #include "netdev-provider.h"
 #include "netdev-vport.h"
@@ -56,18 +56,18 @@
 #include "openvswitch/ofp-print.h"
 #include "openvswitch/shash.h"
 #include "openvswitch/vlog.h"
-#include "ovs-numa.h"
-#include "ovs-rcu.h"
-#include "ovs-thread.h"
-#include "packets.h"
-#include "smap.h"
-#include "sset.h"
-#include "timeval.h"
-#include "unaligned.h"
-#include "unixctl.h"
+#include "openvswitch/ovs-numa.h"
+#include "openvswitch/ovs-rcu.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/packets.h"
+#include "internal/smap.h"
+#include "internal/sset.h"
+#include "internal/timeval.h"
+#include "internal/unaligned.h"
+#include "internal/unixctl.h"
 #include "userspace-tso.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 
 enum {VIRTIO_RXQ, VIRTIO_TXQ, VIRTIO_QNUM};
 
diff --git a/lib/netdev-dummy.c b/lib/netdev-dummy.c
index 72cb95471..a51a2c975 100644
--- a/lib/netdev-dummy.c
+++ b/lib/netdev-dummy.c
@@ -21,9 +21,9 @@
 #include <errno.h>
 #include <unistd.h>
 
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "dpif-netdev.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "netdev-offload-provider.h"
 #include "netdev-provider.h"
 #include "netdev-vport.h"
@@ -34,16 +34,16 @@
 #include "openvswitch/ofp-print.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "ovs-atomic.h"
-#include "packets.h"
+#include "openvswitch/ovs-atomic.h"
+#include "internal/packets.h"
 #include "pcap-file.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/shash.h"
-#include "sset.h"
-#include "stream.h"
-#include "unaligned.h"
-#include "timeval.h"
-#include "unixctl.h"
+#include "internal/sset.h"
+#include "internal/stream.h"
+#include "internal/unaligned.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
 #include "reconnect.h"
 
 VLOG_DEFINE_THIS_MODULE(netdev_dummy);
diff --git a/lib/netdev-linux-private.h b/lib/netdev-linux-private.h
index deb015bdb..58e4e9283 100644
--- a/lib/netdev-linux-private.h
+++ b/lib/netdev-linux-private.h
@@ -27,14 +27,14 @@
 #include <stdint.h>
 #include <stdbool.h>
 
-#include "dp-packet.h"
-#include "netdev-afxdp.h"
+#include "internal/dp-packet.h"
+#include "internal/netdev-afxdp.h"
 #include "netdev-afxdp-pool.h"
 #include "netdev-provider.h"
 #include "netdev-vport.h"
 #include "openvswitch/thread.h"
-#include "ovs-atomic.h"
-#include "timer.h"
+#include "openvswitch/ovs-atomic.h"
+#include "internal/timer.h"
 
 struct netdev;
 
diff --git a/lib/netdev-linux.c b/lib/netdev-linux.c
index 620a451de..bfb1193b8 100644
--- a/lib/netdev-linux.c
+++ b/lib/netdev-linux.c
@@ -49,37 +49,37 @@
 #include <string.h>
 #include <unistd.h>
 
-#include "coverage.h"
-#include "dp-packet.h"
+#include "internal/coverage.h"
+#include "internal/dp-packet.h"
 #include "dpif-netlink.h"
 #include "dpif-netdev.h"
 #include "openvswitch/dynamic-string.h"
-#include "fatal-signal.h"
-#include "hash.h"
+#include "internal/fatal-signal.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
-#include "netdev-afxdp.h"
+#include "internal/netdev-afxdp.h"
 #include "netdev-provider.h"
 #include "netdev-vport.h"
 #include "netlink-notifier.h"
 #include "netlink-socket.h"
-#include "netlink.h"
+#include "internal/netlink.h"
 #include "netnsid.h"
 #include "openvswitch/ofpbuf.h"
 #include "openflow/openflow.h"
-#include "ovs-atomic.h"
-#include "ovs-numa.h"
-#include "packets.h"
+#include "openvswitch/ovs-atomic.h"
+#include "openvswitch/ovs-numa.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
 #include "rtnetlink.h"
 #include "openvswitch/shash.h"
-#include "socket-util.h"
-#include "sset.h"
+#include "internal/socket-util.h"
+#include "internal/sset.h"
 #include "tc.h"
-#include "timer.h"
-#include "unaligned.h"
+#include "internal/timer.h"
+#include "internal/unaligned.h"
 #include "openvswitch/vlog.h"
 #include "userspace-tso.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(netdev_linux);
 
diff --git a/lib/netdev-native-tnl.c b/lib/netdev-native-tnl.c
index b89dfdd52..744c12a71 100644
--- a/lib/netdev-native-tnl.c
+++ b/lib/netdev-native-tnl.c
@@ -32,17 +32,17 @@
 #include <stdlib.h>
 #include <sys/time.h>
 
-#include "byte-order.h"
-#include "csum.h"
-#include "dp-packet.h"
-#include "netdev.h"
+#include "internal/byte-order.h"
+#include "internal/csum.h"
+#include "internal/dp-packet.h"
+#include "internal/netdev.h"
 #include "netdev-vport.h"
 #include "netdev-vport-private.h"
 #include "odp-netlink.h"
-#include "packets.h"
-#include "seq.h"
-#include "unaligned.h"
-#include "unixctl.h"
+#include "internal/packets.h"
+#include "internal/seq.h"
+#include "internal/unaligned.h"
+#include "internal/unixctl.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(native_tnl);
diff --git a/lib/netdev-native-tnl.h b/lib/netdev-native-tnl.h
index ba05b8b4c..758a632dc 100644
--- a/lib/netdev-native-tnl.h
+++ b/lib/netdev-native-tnl.h
@@ -20,9 +20,9 @@
 #include <stdbool.h>
 #include <stddef.h>
 #include "openvswitch/compiler.h"
-#include "dp-packet.h"
-#include "packets.h"
-#include "unixctl.h"
+#include "internal/dp-packet.h"
+#include "internal/packets.h"
+#include "internal/unixctl.h"
 
 struct netdev;
 struct ovs_action_push_tnl;
diff --git a/lib/netdev-offload-dpdk.c b/lib/netdev-offload-dpdk.c
index 94dc6a9b7..359615a93 100644
--- a/lib/netdev-offload-dpdk.c
+++ b/lib/netdev-offload-dpdk.c
@@ -21,7 +21,7 @@
 #include <rte_flow.h>
 #include <rte_gre.h>
 
-#include "cmap.h"
+#include "internal/cmap.h"
 #include "dpif-netdev.h"
 #include "netdev-offload-provider.h"
 #include "netdev-provider.h"
@@ -29,9 +29,9 @@
 #include "odp-util.h"
 #include "openvswitch/match.h"
 #include "openvswitch/vlog.h"
-#include "ovs-rcu.h"
-#include "packets.h"
-#include "uuid.h"
+#include "openvswitch/ovs-rcu.h"
+#include "internal/packets.h"
+#include "internal/uuid.h"
 
 VLOG_DEFINE_THIS_MODULE(netdev_offload_dpdk);
 static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(600, 600);
diff --git a/lib/netdev-offload-provider.h b/lib/netdev-offload-provider.h
index 8ff2de983..360536339 100644
--- a/lib/netdev-offload-provider.h
+++ b/lib/netdev-offload-provider.h
@@ -18,11 +18,11 @@
 #ifndef NETDEV_FLOW_API_PROVIDER_H
 #define NETDEV_FLOW_API_PROVIDER_H 1
 
-#include "flow.h"
+#include "internal/flow.h"
 #include "netdev-offload.h"
 #include "openvswitch/netdev.h"
 #include "openvswitch/types.h"
-#include "packets.h"
+#include "internal/packets.h"
 
 #ifdef  __cplusplus
 extern "C" {
diff --git a/lib/netdev-offload-tc.c b/lib/netdev-offload-tc.c
index 9845e8d3f..e82dd2ce4 100644
--- a/lib/netdev-offload-tc.c
+++ b/lib/netdev-offload-tc.c
@@ -20,7 +20,7 @@
 #include <linux/if_ether.h>
 
 #include "dpif.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/match.h"
 #include "openvswitch/ofpbuf.h"
@@ -32,13 +32,13 @@
 #include "netdev-offload-provider.h"
 #include "netdev-provider.h"
 #include "netdev-vport.h"
-#include "netlink.h"
+#include "internal/netlink.h"
 #include "netlink-socket.h"
 #include "odp-netlink.h"
 #include "odp-util.h"
 #include "tc.h"
-#include "unaligned.h"
-#include "util.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
 #include "dpif-provider.h"
 
 VLOG_DEFINE_THIS_MODULE(netdev_offload_tc);
diff --git a/lib/netdev-offload.c b/lib/netdev-offload.c
index fb108c0d5..845cc05e9 100644
--- a/lib/netdev-offload.c
+++ b/lib/netdev-offload.c
@@ -26,31 +26,31 @@
 #include <string.h>
 #include <unistd.h>
 
-#include "cmap.h"
-#include "coverage.h"
+#include "internal/cmap.h"
+#include "internal/coverage.h"
 #include "dpif.h"
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "openvswitch/dynamic-string.h"
-#include "fatal-signal.h"
-#include "hash.h"
+#include "internal/fatal-signal.h"
+#include "internal/hash.h"
 #include "openvswitch/list.h"
 #include "netdev-offload-provider.h"
 #include "netdev-provider.h"
 #include "netdev-vport.h"
 #include "odp-netlink.h"
 #include "openflow/openflow.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/ofp-print.h"
 #include "openvswitch/poll-loop.h"
-#include "seq.h"
+#include "internal/seq.h"
 #include "openvswitch/shash.h"
-#include "smap.h"
-#include "socket-util.h"
-#include "sset.h"
-#include "svec.h"
+#include "internal/smap.h"
+#include "internal/socket-util.h"
+#include "internal/sset.h"
+#include "internal/svec.h"
 #include "openvswitch/vlog.h"
-#include "flow.h"
-#include "util.h"
+#include "internal/flow.h"
+#include "internal/util.h"
 #ifdef __linux__
 #include "tc.h"
 #endif
diff --git a/lib/netdev-offload.h b/lib/netdev-offload.h
index 8237a85dd..1038103ee 100644
--- a/lib/netdev-offload.h
+++ b/lib/netdev-offload.h
@@ -20,10 +20,10 @@
 
 #include "openvswitch/netdev.h"
 #include "openvswitch/types.h"
-#include "ovs-rcu.h"
-#include "ovs-thread.h"
-#include "packets.h"
-#include "flow.h"
+#include "openvswitch/ovs-rcu.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/packets.h"
+#include "internal/flow.h"
 
 #ifdef  __cplusplus
 extern "C" {
diff --git a/lib/netdev-provider.h b/lib/netdev-provider.h
index b5420947d..a83616e30 100644
--- a/lib/netdev-provider.h
+++ b/lib/netdev-provider.h
@@ -20,15 +20,15 @@
 /* Generic interface to network devices. */
 
 #include "connectivity.h"
-#include "netdev.h"
+#include "internal/netdev.h"
 #include "netdev-offload.h"
 #include "openvswitch/list.h"
-#include "ovs-numa.h"
-#include "ovs-rcu.h"
-#include "packets.h"
-#include "seq.h"
+#include "openvswitch/ovs-numa.h"
+#include "openvswitch/ovs-rcu.h"
+#include "internal/packets.h"
+#include "internal/seq.h"
 #include "openvswitch/shash.h"
-#include "smap.h"
+#include "internal/smap.h"
 
 #ifdef  __cplusplus
 extern "C" {
diff --git a/lib/netdev-vport-private.h b/lib/netdev-vport-private.h
index 490894f1a..07a9c7200 100644
--- a/lib/netdev-vport-private.h
+++ b/lib/netdev-vport-private.h
@@ -20,9 +20,9 @@
 #include <stdbool.h>
 #include <stddef.h>
 #include "openvswitch/compiler.h"
-#include "netdev.h"
+#include "internal/netdev.h"
 #include "netdev-provider.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 
 struct netdev_vport {
     struct netdev up;
diff --git a/lib/netdev-vport.c b/lib/netdev-vport.c
index 64331f74b..efb9d903d 100644
--- a/lib/netdev-vport.c
+++ b/lib/netdev-vport.c
@@ -28,24 +28,24 @@
 #include <netinet/ip6.h>
 #include <sys/ioctl.h>
 
-#include "byte-order.h"
-#include "daemon.h"
-#include "dirs.h"
+#include "internal/byte-order.h"
+#include "internal/daemon.h"
+#include "internal/dirs.h"
 #include "dpif.h"
-#include "netdev.h"
+#include "internal/netdev.h"
 #include "netdev-native-tnl.h"
 #include "netdev-provider.h"
 #include "netdev-vport-private.h"
 #include "openvswitch/dynamic-string.h"
 #include "ovs-router.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
 #include "route-table.h"
-#include "simap.h"
-#include "smap.h"
-#include "socket-util.h"
-#include "unaligned.h"
-#include "unixctl.h"
+#include "internal/simap.h"
+#include "internal/smap.h"
+#include "internal/socket-util.h"
+#include "internal/unaligned.h"
+#include "internal/unixctl.h"
 #include "openvswitch/vlog.h"
 #include "openvswitch/ofp-parse.h"
 #ifdef __linux__
diff --git a/lib/netdev-windows.c b/lib/netdev-windows.c
index 4ad45ffa1..65de7bf30 100644
--- a/lib/netdev-windows.c
+++ b/lib/netdev-windows.c
@@ -21,18 +21,18 @@
 
 #include <net/if.h>
 
-#include "coverage.h"
-#include "fatal-signal.h"
+#include "internal/coverage.h"
+#include "internal/fatal-signal.h"
 #include "netdev-provider.h"
 #include "openvswitch/ofpbuf.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/shash.h"
-#include "svec.h"
+#include "internal/svec.h"
 #include "openvswitch/vlog.h"
 #include "odp-netlink.h"
 #include "netlink-socket.h"
-#include "netlink.h"
+#include "internal/netlink.h"
 
 VLOG_DEFINE_THIS_MODULE(netdev_windows);
 static struct vlog_rate_limit error_rl = VLOG_RATE_LIMIT_INIT(9999, 5);
diff --git a/lib/netdev.c b/lib/netdev.c
index 8305f6c42..91d526463 100644
--- a/lib/netdev.c
+++ b/lib/netdev.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "netdev.h"
+#include "internal/netdev.h"
 
 #include <errno.h>
 #include <inttypes.h>
@@ -31,31 +31,31 @@
 #include <sys/ioctl.h>
 #endif
 
-#include "cmap.h"
-#include "coverage.h"
+#include "internal/cmap.h"
+#include "internal/coverage.h"
 #include "dpif.h"
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "openvswitch/dynamic-string.h"
-#include "fatal-signal.h"
-#include "hash.h"
+#include "internal/fatal-signal.h"
+#include "internal/hash.h"
 #include "openvswitch/list.h"
 #include "netdev-offload-provider.h"
 #include "netdev-provider.h"
 #include "netdev-vport.h"
 #include "odp-netlink.h"
 #include "openflow/openflow.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/ofp-print.h"
 #include "openvswitch/poll-loop.h"
-#include "seq.h"
+#include "internal/seq.h"
 #include "openvswitch/shash.h"
-#include "smap.h"
-#include "socket-util.h"
-#include "sset.h"
-#include "svec.h"
+#include "internal/smap.h"
+#include "internal/socket-util.h"
+#include "internal/sset.h"
+#include "internal/svec.h"
 #include "openvswitch/vlog.h"
-#include "flow.h"
-#include "util.h"
+#include "internal/flow.h"
+#include "internal/util.h"
 #ifdef __linux__
 #include "tc.h"
 #endif
diff --git a/lib/netflow.h b/lib/netflow.h
index 321f64ccc..a32821a8e 100644
--- a/lib/netflow.h
+++ b/lib/netflow.h
@@ -21,7 +21,7 @@
 
 #include <stdint.h>
 #include "openvswitch/types.h"
-#include "util.h"
+#include "internal/util.h"
 
 #define NETFLOW_V5_VERSION 5
 
diff --git a/lib/netlink-conntrack.c b/lib/netlink-conntrack.c
index 8dca46e55..fbc2b30e3 100644
--- a/lib/netlink-conntrack.c
+++ b/lib/netlink-conntrack.c
@@ -26,17 +26,17 @@
 #include <linux/netfilter/nf_conntrack_ftp.h>
 #include <linux/netfilter/nf_conntrack_sctp.h>
 
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "openvswitch/compiler.h"
 #include "openvswitch/dynamic-string.h"
-#include "netlink.h"
+#include "internal/netlink.h"
 #include "netlink-socket.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
 #include "openvswitch/poll-loop.h"
-#include "timeval.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(netlink_conntrack);
 static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 5);
diff --git a/lib/netlink-conntrack.h b/lib/netlink-conntrack.h
index 4972dc6ca..80a017ef9 100644
--- a/lib/netlink-conntrack.h
+++ b/lib/netlink-conntrack.h
@@ -19,15 +19,15 @@
 
 #include <linux/netfilter/nfnetlink_cttimeout.h>
 
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "openvswitch/compiler.h"
 #include "ct-dpif.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/ofpbuf.h"
-#include "timeval.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 
 enum nl_ct_event_type {
     NL_CT_EVENT_NEW    = 1 << 0,
diff --git a/lib/netlink-notifier.c b/lib/netlink-notifier.c
index dfecb9778..3770d1d98 100644
--- a/lib/netlink-notifier.c
+++ b/lib/netlink-notifier.c
@@ -22,8 +22,8 @@
 #include <poll.h>
 #include <stdlib.h>
 
-#include "coverage.h"
-#include "netlink.h"
+#include "internal/coverage.h"
+#include "internal/netlink.h"
 #include "netlink-socket.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
diff --git a/lib/netlink-socket.c b/lib/netlink-socket.c
index 93c1fa561..96423debb 100644
--- a/lib/netlink-socket.c
+++ b/lib/netlink-socket.c
@@ -23,20 +23,20 @@
 #include <sys/types.h>
 #include <sys/uio.h>
 #include <unistd.h>
-#include "coverage.h"
+#include "internal/coverage.h"
 #include "openvswitch/dynamic-string.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
-#include "netlink.h"
-#include "netlink-protocol.h"
+#include "internal/netlink.h"
+#include "internal/netlink-protocol.h"
 #include "netnsid.h"
 #include "odp-netlink.h"
 #include "openvswitch/ofpbuf.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/poll-loop.h"
-#include "seq.h"
-#include "socket-util.h"
-#include "util.h"
+#include "internal/seq.h"
+#include "internal/socket-util.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(netlink_socket);
diff --git a/lib/netlink-socket.h b/lib/netlink-socket.h
index 7852ad052..52c3ac4e0 100644
--- a/lib/netlink-socket.h
+++ b/lib/netlink-socket.h
@@ -194,8 +194,8 @@
 #include <stddef.h>
 #include <stdint.h>
 #include "openvswitch/ofpbuf.h"
-#include "ovs-atomic.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-atomic.h"
+#include "openvswitch/ovs-thread.h"
 
 struct nl_sock;
 
diff --git a/lib/netlink.c b/lib/netlink.c
index 8204025a5..84b0fe47c 100644
--- a/lib/netlink.c
+++ b/lib/netlink.c
@@ -15,19 +15,19 @@
  */
 
 #include <config.h>
-#include "netlink.h"
+#include "internal/netlink.h"
 #include <errno.h>
 #include <inttypes.h>
 #include <sys/types.h>
 #include <unistd.h>
-#include "coverage.h"
-#include "flow.h"
-#include "netlink-protocol.h"
+#include "internal/coverage.h"
+#include "internal/flow.h"
+#include "internal/netlink-protocol.h"
 #include "openvswitch/ofpbuf.h"
-#include "timeval.h"
-#include "unaligned.h"
+#include "internal/timeval.h"
+#include "internal/unaligned.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(netlink);
 
diff --git a/lib/nx-match.c b/lib/nx-match.c
index 440f5f763..1f317fc81 100644
--- a/lib/nx-match.c
+++ b/lib/nx-match.c
@@ -16,12 +16,12 @@
 
 #include <config.h>
 
-#include "nx-match.h"
+#include "internal/nx-match.h"
 
 #include <netinet/icmp6.h>
 
-#include "classifier.h"
-#include "colors.h"
+#include "internal/classifier.h"
+#include "internal/colors.h"
 #include "openvswitch/hmap.h"
 #include "openflow/nicira-ext.h"
 #include "openvswitch/dynamic-string.h"
@@ -32,11 +32,11 @@
 #include "openvswitch/ofp-port.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/shash.h"
-#include "tun-metadata.h"
-#include "unaligned.h"
-#include "util.h"
+#include "internal/tun-metadata-private.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
 #include "vl-mff-map.h"
 
 VLOG_DEFINE_THIS_MODULE(nx_match);
diff --git a/lib/object-collection.c b/lib/object-collection.c
index efabe3f92..a64029c8b 100644
--- a/lib/object-collection.c
+++ b/lib/object-collection.c
@@ -17,7 +17,7 @@
 #include <config.h>
 
 #include "object-collection.h"
-#include "util.h"
+#include "internal/util.h"
 
 void
 object_collection_init(struct object_collection *coll)
diff --git a/lib/odp-execute.c b/lib/odp-execute.c
index 2f4cdd92c..ebb87d3b8 100644
--- a/lib/odp-execute.c
+++ b/lib/odp-execute.c
@@ -25,17 +25,17 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "coverage.h"
-#include "dp-packet.h"
+#include "internal/coverage.h"
+#include "internal/dp-packet.h"
 #include "dpif.h"
-#include "netlink.h"
+#include "internal/netlink.h"
 #include "odp-netlink.h"
 #include "odp-util.h"
-#include "packets.h"
-#include "flow.h"
-#include "unaligned.h"
-#include "util.h"
-#include "csum.h"
+#include "internal/packets.h"
+#include "internal/flow.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
+#include "internal/csum.h"
 #include "conntrack.h"
 #include "openvswitch/vlog.h"
 
diff --git a/lib/odp-util.c b/lib/odp-util.c
index 9a705cffa..a65706466 100644
--- a/lib/odp-util.c
+++ b/lib/odp-util.c
@@ -27,24 +27,24 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "byte-order.h"
-#include "coverage.h"
+#include "internal/byte-order.h"
+#include "internal/coverage.h"
 #include "dpif.h"
 #include "openvswitch/dynamic-string.h"
-#include "flow.h"
-#include "netlink.h"
+#include "internal/flow.h"
+#include "internal/netlink.h"
 #include "openvswitch/ofpbuf.h"
-#include "packets.h"
-#include "simap.h"
-#include "timeval.h"
-#include "tun-metadata.h"
-#include "unaligned.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/packets.h"
+#include "internal/simap.h"
+#include "internal/timeval.h"
+#include "internal/tun-metadata-private.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 #include "openvswitch/vlog.h"
 #include "openvswitch/match.h"
 #include "odp-netlink-macros.h"
-#include "csum.h"
+#include "internal/csum.h"
 
 VLOG_DEFINE_THIS_MODULE(odp_util);
 
diff --git a/lib/odp-util.h b/lib/odp-util.h
index a1d0d0fba..631490b86 100644
--- a/lib/odp-util.h
+++ b/lib/odp-util.h
@@ -21,14 +21,14 @@
 #include <stddef.h>
 #include <stdint.h>
 #include <string.h>
-#include "flow.h"
-#include "hash.h"
+#include "internal/flow.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/ofp-actions.h"
 #include "openvswitch/uuid.h"
 #include "odp-netlink.h"
 #include "openflow/openflow.h"
-#include "util.h"
+#include "internal/util.h"
 
 struct ds;
 struct nlattr;
diff --git a/lib/ofp-actions.c b/lib/ofp-actions.c
index f7fb96c5c..699b8036d 100644
--- a/lib/ofp-actions.c
+++ b/lib/ofp-actions.c
@@ -19,15 +19,15 @@
 #include <sys/types.h>
 #include <netinet/in.h>
 
-#include "bundle.h"
-#include "byte-order.h"
-#include "colors.h"
+#include "internal/bundle.h"
+#include "internal/byte-order.h"
+#include "internal/colors.h"
 #include "openvswitch/compiler.h"
 #include "dummy.h"
 #include "openvswitch/hmap.h"
 #include "learn.h"
 #include "multipath.h"
-#include "nx-match.h"
+#include "internal/nx-match.h"
 #include "odp-netlink.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/meta-flow.h"
@@ -39,8 +39,8 @@
 #include "openvswitch/ofp-table.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "unaligned.h"
-#include "util.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
 #include "vl-mff-map.h"
 
 VLOG_DEFINE_THIS_MODULE(ofp_actions);
diff --git a/lib/ofp-bundle.c b/lib/ofp-bundle.c
index 0161c2bc6..360ec1b84 100644
--- a/lib/ofp-bundle.c
+++ b/lib/ofp-bundle.c
@@ -22,7 +22,7 @@
 #include "openvswitch/ofp-print.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ofp_bundle);
 
diff --git a/lib/ofp-connection.c b/lib/ofp-connection.c
index 3a7611b00..64da0bbd3 100644
--- a/lib/ofp-connection.c
+++ b/lib/ofp-connection.c
@@ -16,7 +16,7 @@
 
 #include <config.h>
 #include "openvswitch/ofp-connection.h"
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "openflow/nicira-ext.h"
 #include "openvswitch/ofp-errors.h"
 #include "openvswitch/ofp-monitor.h"
@@ -27,7 +27,7 @@
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/type-props.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ofp_connection);
 
diff --git a/lib/ofp-ed-props.c b/lib/ofp-ed-props.c
index d0649da02..5572496ab 100644
--- a/lib/ofp-ed-props.c
+++ b/lib/ofp-ed-props.c
@@ -21,8 +21,8 @@
 #include "openvswitch/ofp-ed-props.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/ofp-parse.h"
-#include "util.h"
-#include "lib/packets.h"
+#include "internal/util.h"
+#include "internal/packets.h"
 
 
 enum ofperr
diff --git a/lib/ofp-errors.c b/lib/ofp-errors.c
index 35191abf1..eb0d32394 100644
--- a/lib/ofp-errors.c
+++ b/lib/ofp-errors.c
@@ -16,7 +16,7 @@
 
 #include <config.h>
 #include <errno.h>
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "openflow/openflow.h"
 #include "openflow/nicira-ext.h"
 #include "openvswitch/dynamic-string.h"
@@ -25,7 +25,7 @@
 #include "openvswitch/ofp-print.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ofp_errors);
 
diff --git a/lib/ofp-flow.c b/lib/ofp-flow.c
index 3bc744f78..04f120675 100644
--- a/lib/ofp-flow.c
+++ b/lib/ofp-flow.c
@@ -17,10 +17,10 @@
 #include <config.h>
 #include "openvswitch/ofp-flow.h"
 #include <errno.h>
-#include "byte-order.h"
-#include "colors.h"
-#include "flow.h"
-#include "nx-match.h"
+#include "internal/byte-order.h"
+#include "internal/colors.h"
+#include "internal/flow.h"
+#include "internal/nx-match.h"
 #include "openvswitch/ofp-actions.h"
 #include "openvswitch/ofp-group.h"
 #include "openvswitch/ofp-match.h"
@@ -31,7 +31,7 @@
 #include "openvswitch/ofp-table.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 #include "ox-stat.h"
 
 VLOG_DEFINE_THIS_MODULE(ofp_flow);
diff --git a/lib/ofp-group.c b/lib/ofp-group.c
index 737f48047..0a8a3aa64 100644
--- a/lib/ofp-group.c
+++ b/lib/ofp-group.c
@@ -17,9 +17,9 @@
 #include <config.h>
 #include "openvswitch/ofp-group.h"
 #include <errno.h>
-#include "byte-order.h"
-#include "id-pool.h"
-#include "nx-match.h"
+#include "internal/byte-order.h"
+#include "internal/id-pool.h"
+#include "internal/nx-match.h"
 #include "openvswitch/ofp-actions.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/ofp-msgs.h"
@@ -29,7 +29,7 @@
 #include "openvswitch/ofp-prop.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ofp_group);
 
diff --git a/lib/ofp-ipfix.c b/lib/ofp-ipfix.c
index 0ffc4d936..6dbe76ef9 100644
--- a/lib/ofp-ipfix.c
+++ b/lib/ofp-ipfix.c
@@ -17,12 +17,12 @@
 #include <config.h>
 #include "openvswitch/ofp-ipfix.h"
 #include <stdlib.h>
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "openflow/nicira-ext.h"
 #include "openvswitch/ofp-errors.h"
 #include "openvswitch/ofp-msgs.h"
 #include "openvswitch/ofpbuf.h"
-#include "util.h"
+#include "internal/util.h"
 
 static void
 ofputil_ipfix_stats_to_reply(const struct ofputil_ipfix_stats *ois,
diff --git a/lib/ofp-match.c b/lib/ofp-match.c
index 86a082dde..4a8953a65 100644
--- a/lib/ofp-match.c
+++ b/lib/ofp-match.c
@@ -16,9 +16,9 @@
 
 #include <config.h>
 #include "openvswitch/ofp-match.h"
-#include "byte-order.h"
-#include "flow.h"
-#include "nx-match.h"
+#include "internal/byte-order.h"
+#include "internal/flow.h"
+#include "internal/nx-match.h"
 #include "openvswitch/match.h"
 #include "openvswitch/ofp-errors.h"
 #include "openvswitch/ofp-msgs.h"
diff --git a/lib/ofp-meter.c b/lib/ofp-meter.c
index 9ea40a0bf..37cc9384b 100644
--- a/lib/ofp-meter.c
+++ b/lib/ofp-meter.c
@@ -16,8 +16,8 @@
 
 #include <config.h>
 #include "openvswitch/ofp-meter.h"
-#include "byte-order.h"
-#include "nx-match.h"
+#include "internal/byte-order.h"
+#include "internal/nx-match.h"
 #include "openvswitch/ofp-errors.h"
 #include "openvswitch/ofp-msgs.h"
 #include "openvswitch/ofp-parse.h"
diff --git a/lib/ofp-monitor.c b/lib/ofp-monitor.c
index e12fa6d2b..cdf54037e 100644
--- a/lib/ofp-monitor.c
+++ b/lib/ofp-monitor.c
@@ -16,9 +16,9 @@
 
 #include <config.h>
 #include "openvswitch/ofp-monitor.h"
-#include "byte-order.h"
-#include "nx-match.h"
-#include "ovs-atomic.h"
+#include "internal/byte-order.h"
+#include "internal/nx-match.h"
+#include "openvswitch/ovs-atomic.h"
 #include "openvswitch/ofp-actions.h"
 #include "openvswitch/ofp-errors.h"
 #include "openvswitch/ofp-group.h"
diff --git a/lib/ofp-msgs.c b/lib/ofp-msgs.c
index fec54f75f..ebf360dba 100644
--- a/lib/ofp-msgs.c
+++ b/lib/ofp-msgs.c
@@ -15,8 +15,8 @@
  */
 
 #include <config.h>
-#include "byte-order.h"
-#include "hash.h"
+#include "internal/byte-order.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
 #include "openflow/nicira-ext.h"
 #include "openflow/openflow.h"
@@ -24,8 +24,8 @@
 #include "openvswitch/ofp-msgs.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "ovs-thread.h"
-#include "util.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ofp_msgs);
 
diff --git a/lib/ofp-packet.c b/lib/ofp-packet.c
index 4579548ee..2a7584b64 100644
--- a/lib/ofp-packet.c
+++ b/lib/ofp-packet.c
@@ -17,8 +17,8 @@
 #include <config.h>
 #include "openvswitch/ofp-packet.h"
 #include <string.h>
-#include "dp-packet.h"
-#include "nx-match.h"
+#include "internal/dp-packet.h"
+#include "internal/nx-match.h"
 #include "openvswitch/ofp-actions.h"
 #include "openvswitch/ofp-errors.h"
 #include "openvswitch/ofp-msgs.h"
@@ -29,8 +29,8 @@
 #include "openvswitch/ofp-table.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 
 VLOG_DEFINE_THIS_MODULE(ofp_packet);
 
diff --git a/lib/ofp-parse.c b/lib/ofp-parse.c
index a90b926ef..1bd491a88 100644
--- a/lib/ofp-parse.c
+++ b/lib/ofp-parse.c
@@ -17,16 +17,16 @@
 #include <config.h>
 #include "openvswitch/ofp-parse.h"
 #include <errno.h>
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "openvswitch/match.h"
 #include "openvswitch/meta-flow.h"
 #include "openvswitch/ofp-actions.h"
 #include "openvswitch/ofp-flow.h"
 #include "openvswitch/ofp-match.h"
 #include "openvswitch/ofp-table.h"
-#include "packets.h"
-#include "socket-util.h"
-#include "util.h"
+#include "internal/packets.h"
+#include "internal/socket-util.h"
+#include "internal/util.h"
 
 /* Parses 'str' as an 8-bit unsigned integer into '*valuep'.
  *
diff --git a/lib/ofp-port.c b/lib/ofp-port.c
index 16d587488..280450e30 100644
--- a/lib/ofp-port.c
+++ b/lib/ofp-port.c
@@ -17,8 +17,8 @@
 #include <config.h>
 #include "openvswitch/ofp-port.h"
 #include <ctype.h>
-#include "byte-order.h"
-#include "flow.h"
+#include "internal/byte-order.h"
+#include "internal/flow.h"
 #include "openflow/intel-ext.h"
 #include "openvswitch/json.h"
 #include "openvswitch/ofp-errors.h"
diff --git a/lib/ofp-print.c b/lib/ofp-print.c
index db7318205..33a214e1c 100644
--- a/lib/ofp-print.c
+++ b/lib/ofp-print.c
@@ -27,16 +27,16 @@
 #include <stdlib.h>
 #include <ctype.h>
 
-#include "bundle.h"
-#include "byte-order.h"
-#include "colors.h"
+#include "internal/bundle.h"
+#include "internal/byte-order.h"
+#include "internal/colors.h"
 #include "openvswitch/compiler.h"
-#include "dp-packet.h"
-#include "flow.h"
+#include "internal/dp-packet.h"
+#include "internal/flow.h"
 #include "learn.h"
 #include "multipath.h"
-#include "netdev.h"
-#include "nx-match.h"
+#include "internal/netdev.h"
+#include "internal/nx-match.h"
 #include "odp-util.h"
 #include "openflow/nicira-ext.h"
 #include "openflow/openflow.h"
@@ -59,10 +59,10 @@
 #include "openvswitch/ofp-util.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/type-props.h"
-#include "packets.h"
-#include "unaligned.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/packets.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 
 static void ofp_print_error(struct ds *, enum ofperr);
 
diff --git a/lib/ofp-prop.c b/lib/ofp-prop.c
index 8b2d8a85a..da5619dd1 100644
--- a/lib/ofp-prop.c
+++ b/lib/ofp-prop.c
@@ -16,13 +16,13 @@
 
 #include <config.h>
 
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/ofp-errors.h"
 #include "openvswitch/ofp-prop.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 
 struct ofp_prop_be16 {
     ovs_be16 type;
diff --git a/lib/ofp-protocol.c b/lib/ofp-protocol.c
index 4d2dd6268..eeeb9973a 100644
--- a/lib/ofp-protocol.c
+++ b/lib/ofp-protocol.c
@@ -22,7 +22,7 @@
 #include "openvswitch/ofp-msgs.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ofp_protocol);
 
diff --git a/lib/ofp-queue.c b/lib/ofp-queue.c
index efb8a250a..c69cc2190 100644
--- a/lib/ofp-queue.c
+++ b/lib/ofp-queue.c
@@ -16,15 +16,15 @@
 
 #include <config.h>
 #include "openvswitch/ofp-queue.h"
-#include "byte-order.h"
-#include "flow.h"
+#include "internal/byte-order.h"
+#include "internal/flow.h"
 #include "openvswitch/ofp-msgs.h"
 #include "openvswitch/ofp-print.h"
 #include "openvswitch/ofp-port.h"
 #include "openvswitch/ofp-prop.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ofp_queue);
 
diff --git a/lib/ofp-switch.c b/lib/ofp-switch.c
index 2f7a1cad2..6933dd7d0 100644
--- a/lib/ofp-switch.c
+++ b/lib/ofp-switch.c
@@ -16,14 +16,14 @@
 
 #include <config.h>
 #include "openvswitch/ofp-switch.h"
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/ofp-actions.h"
 #include "openvswitch/ofp-errors.h"
 #include "openvswitch/ofp-msgs.h"
 #include "openvswitch/ofp-port.h"
 #include "openvswitch/ofp-print.h"
-#include "util.h"
+#include "internal/util.h"
 
 /* ofputil_switch_features */
 
diff --git a/lib/ofp-table.c b/lib/ofp-table.c
index a956754f2..9d3ad1121 100644
--- a/lib/ofp-table.c
+++ b/lib/ofp-table.c
@@ -16,8 +16,8 @@
 
 #include <config.h>
 #include "openvswitch/ofp-table.h"
-#include "bitmap.h"
-#include "nx-match.h"
+#include "internal/bitmap.h"
+#include "internal/nx-match.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
 #include "openvswitch/ofp-actions.h"
@@ -26,7 +26,7 @@
 #include "openvswitch/ofp-prop.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ofp_table);
 
diff --git a/lib/ofp-util.c b/lib/ofp-util.c
index a324ceeea..accf2fa0f 100644
--- a/lib/ofp-util.c
+++ b/lib/ofp-util.c
@@ -23,15 +23,15 @@
 #include <netinet/in.h>
 #include <netinet/icmp6.h>
 #include <stdlib.h>
-#include "bitmap.h"
-#include "bundle.h"
-#include "byte-order.h"
-#include "classifier.h"
+#include "internal/bitmap.h"
+#include "internal/bundle.h"
+#include "internal/byte-order.h"
+#include "internal/classifier.h"
 #include "learn.h"
 #include "multipath.h"
-#include "netdev.h"
-#include "nx-match.h"
-#include "id-pool.h"
+#include "internal/netdev.h"
+#include "internal/nx-match.h"
+#include "internal/id-pool.h"
 #include "openflow/netronome-ext.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
@@ -45,12 +45,12 @@
 #include "openvswitch/type-props.h"
 #include "openvswitch/vlog.h"
 #include "openflow/intel-ext.h"
-#include "packets.h"
-#include "random.h"
-#include "tun-metadata.h"
-#include "unaligned.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/packets.h"
+#include "internal/random.h"
+#include "internal/tun-metadata-private.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 
 VLOG_DEFINE_THIS_MODULE(ofp_util);
 
diff --git a/lib/ofp-version-opt.c b/lib/ofp-version-opt.c
index f97d7b738..2dc60374a 100644
--- a/lib/ofp-version-opt.c
+++ b/lib/ofp-version-opt.c
@@ -2,7 +2,7 @@
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/ofp-protocol.h"
 #include "ofp-version-opt.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 
 static uint32_t allowed_versions = 0;
 
diff --git a/lib/ofp-version-opt.h b/lib/ofp-version-opt.h
index f50f400d3..ec1dd7229 100644
--- a/lib/ofp-version-opt.h
+++ b/lib/ofp-version-opt.h
@@ -2,7 +2,7 @@
 #define OFP_VERSION_H 1
 
 #include <openflow/openflow-common.h>
-#include "util.h"
+#include "internal/util.h"
 
 #define OFP_VERSION_LONG_OPTIONS                                \
         {"version",     no_argument, NULL, 'V'},                \
diff --git a/lib/ofpbuf.c b/lib/ofpbuf.c
index 271105bde..2de734bdd 100644
--- a/lib/ofpbuf.c
+++ b/lib/ofpbuf.c
@@ -19,7 +19,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include "openvswitch/dynamic-string.h"
-#include "util.h"
+#include "internal/util.h"
 
 static void
 ofpbuf_init__(struct ofpbuf *b, size_t allocated, enum ofpbuf_source source)
diff --git a/lib/ovs-lldp.c b/lib/ovs-lldp.c
index 162311fa4..7bcab25cf 100644
--- a/lib/ovs-lldp.c
+++ b/lib/ovs-lldp.c
@@ -35,17 +35,17 @@
 #include <stdbool.h>
 #include <stdlib.h>
 #include "openvswitch/dynamic-string.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "openvswitch/list.h"
 #include "lldp/lldpd.h"
 #include "lldp/lldpd-structs.h"
-#include "netdev.h"
+#include "internal/netdev.h"
 #include "openvswitch/types.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "smap.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/smap.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(ovs_lldp);
diff --git a/lib/ovs-lldp.h b/lib/ovs-lldp.h
index 0e536e8c2..746ad3c4b 100644
--- a/lib/ovs-lldp.h
+++ b/lib/ovs-lldp.h
@@ -20,13 +20,13 @@
 #define OVS_LLDP_H
 
 #include <stdint.h>
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/list.h"
 #include "lldp/lldpd.h"
-#include "ovs-atomic.h"
-#include "packets.h"
-#include "timer.h"
+#include "openvswitch/ovs-atomic.h"
+#include "internal/packets.h"
+#include "internal/timer.h"
 
 /* Transmit every LLDPD_TX_INTERVAL seconds. */
 #define LLDP_DEFAULT_TRANSMIT_INTERVAL_MS (LLDPD_TX_INTERVAL * 1000)
diff --git a/lib/ovs-numa.c b/lib/ovs-numa.c
index 9e3fa5421..c4792cf31 100644
--- a/lib/ovs-numa.c
+++ b/lib/ovs-numa.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "ovs-numa.h"
+#include "openvswitch/ovs-numa.h"
 
 #include <ctype.h>
 #include <errno.h>
@@ -27,12 +27,12 @@
 #include <unistd.h>
 #endif /* __linux__ */
 
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/list.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ovs_numa);
 
diff --git a/lib/ovs-rcu.c b/lib/ovs-rcu.c
index 1866bd308..c9bfeab8f 100644
--- a/lib/ovs-rcu.c
+++ b/lib/ovs-rcu.c
@@ -16,16 +16,16 @@
 
 #include <config.h>
 #include <errno.h>
-#include "ovs-rcu.h"
-#include "fatal-signal.h"
+#include "openvswitch/ovs-rcu.h"
+#include "internal/fatal-signal.h"
 #include "guarded-list.h"
-#include "latch.h"
+#include "internal/latch.h"
 #include "openvswitch/list.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/poll-loop.h"
-#include "seq.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/seq.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(ovs_rcu);
diff --git a/lib/ovs-replay.c b/lib/ovs-replay.c
index f386246c7..59b2ce0e1 100644
--- a/lib/ovs-replay.c
+++ b/lib/ovs-replay.c
@@ -22,10 +22,10 @@
 #include <sys/socket.h>
 #include <sys/types.h>
 #include <unistd.h>
-#include "dirs.h"
-#include "ovs-atomic.h"
+#include "internal/dirs.h"
+#include "openvswitch/ovs-atomic.h"
 #include "ovs-replay.h"
-#include "util.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(ovs_replay);
diff --git a/lib/ovs-router.c b/lib/ovs-router.c
index e52cbb0bf..4dc3549c7 100644
--- a/lib/ovs-router.c
+++ b/lib/ovs-router.c
@@ -30,21 +30,21 @@
 #include <string.h>
 #include <unistd.h>
 
-#include "classifier.h"
-#include "colors.h"
+#include "internal/classifier.h"
+#include "internal/command-line.h"
 #include "openvswitch/compiler.h"
 #include "dpif.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "openvswitch/dynamic-string.h"
-#include "netdev.h"
-#include "packets.h"
-#include "seq.h"
-#include "ovs-thread.h"
+#include "internal/netdev.h"
+#include "internal/packets.h"
+#include "internal/seq.h"
+#include "openvswitch/ovs-thread.h"
 #include "route-table.h"
 #include "tnl-ports.h"
-#include "unixctl.h"
-#include "util.h"
-#include "unaligned.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
+#include "internal/unaligned.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(ovs_router);
diff --git a/lib/ovs-router.h b/lib/ovs-router.h
index 34ea163ee..57c148fce 100644
--- a/lib/ovs-router.h
+++ b/lib/ovs-router.h
@@ -20,7 +20,7 @@
 #include <sys/types.h>
 #include <netinet/in.h>
 
-#include "util.h"
+#include "internal/util.h"
 
 #ifdef  __cplusplus
 extern "C" {
diff --git a/lib/ovs-thread.c b/lib/ovs-thread.c
index 542dbbc7d..1a72d78b3 100644
--- a/lib/ovs-thread.c
+++ b/lib/ovs-thread.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include <errno.h>
 #include <poll.h>
 #ifndef _WIN32
@@ -24,14 +24,14 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include "openvswitch/compiler.h"
-#include "fatal-signal.h"
-#include "hash.h"
+#include "internal/fatal-signal.h"
+#include "internal/hash.h"
 #include "openvswitch/list.h"
-#include "ovs-rcu.h"
+#include "openvswitch/ovs-rcu.h"
 #include "openvswitch/poll-loop.h"
-#include "seq.h"
-#include "socket-util.h"
-#include "util.h"
+#include "internal/seq.h"
+#include "internal/socket-util.h"
+#include "internal/util.h"
 
 #ifdef __CHECKER__
 /* Omit the definitions in this file because they are somewhat difficult to
diff --git a/lib/ovsdb-condition.c b/lib/ovsdb-condition.c
index e0c4e43da..867fbbe08 100644
--- a/lib/ovsdb-condition.c
+++ b/lib/ovsdb-condition.c
@@ -16,8 +16,8 @@
 #include <config.h>
 
 #include <string.h>
-#include "ovsdb-error.h"
-#include "ovsdb-condition.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-condition.h"
 
 struct ovsdb_error *
 ovsdb_function_from_string(const char *name, enum ovsdb_function *function)
diff --git a/lib/ovsdb-cs.c b/lib/ovsdb-cs.c
index dead31275..553a0f82f 100644
--- a/lib/ovsdb-cs.c
+++ b/lib/ovsdb-cs.c
@@ -16,27 +16,27 @@
 
 #include <config.h>
 
-#include "ovsdb-cs.h"
+#include "openvswitch/ovsdb-cs.h"
 
 #include <errno.h>
 
-#include "hash.h"
-#include "jsonrpc.h"
+#include "internal/hash.h"
+#include "internal/jsonrpc.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/json.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/shash.h"
 #include "openvswitch/vlog.h"
-#include "ovsdb-data.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
 #include "ovsdb-session.h"
-#include "ovsdb-types.h"
-#include "sset.h"
-#include "svec.h"
-#include "util.h"
-#include "uuid.h"
+#include "openvswitch/ovsdb-types.h"
+#include "internal/sset.h"
+#include "internal/svec.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 
 VLOG_DEFINE_THIS_MODULE(ovsdb_cs);
 
diff --git a/lib/ovsdb-data.c b/lib/ovsdb-data.c
index 6b1c20ff8..cd3e0c0ae 100644
--- a/lib/ovsdb-data.c
+++ b/lib/ovsdb-data.c
@@ -15,7 +15,7 @@
 
 #include <config.h>
 
-#include "ovsdb-data.h"
+#include "openvswitch/ovsdb-data.h"
 
 #include <ctype.h>
 #include <float.h>
@@ -23,16 +23,16 @@
 #include <limits.h>
 
 #include "openvswitch/dynamic-string.h"
-#include "hash.h"
-#include "ovs-thread.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
+#include "internal/hash.h"
+#include "openvswitch/ovs-thread.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
 #include "openvswitch/json.h"
 #include "openvswitch/shash.h"
-#include "smap.h"
-#include "sort.h"
+#include "internal/smap.h"
+#include "internal/sort.h"
 #include "unicode.h"
-#include "util.h"
+#include "internal/util.h"
 
 static struct json *
 wrap_json(const char *name, struct json *wrapped)
diff --git a/lib/ovsdb-error.c b/lib/ovsdb-error.c
index a75ad36b7..15bf1e3c1 100644
--- a/lib/ovsdb-error.c
+++ b/lib/ovsdb-error.c
@@ -15,14 +15,14 @@
 
 #include <config.h>
 
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-error.h"
 
 #include <inttypes.h>
 
 #include "backtrace.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
-#include "util.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(ovsdb_error);
diff --git a/lib/ovsdb-idl.c b/lib/ovsdb-idl.c
index c19128d55..b2d3e9818 100644
--- a/lib/ovsdb-idl.c
+++ b/lib/ovsdb-idl.c
@@ -16,37 +16,37 @@
 
 #include <config.h>
 
-#include "ovsdb-idl.h"
+#include "openvswitch/ovsdb-idl.h"
 
 #include <errno.h>
 #include <inttypes.h>
 #include <limits.h>
 #include <stdlib.h>
 
-#include "bitmap.h"
-#include "coverage.h"
-#include "hash.h"
+#include "internal/bitmap.h"
+#include "internal/coverage.h"
+#include "internal/hash.h"
 #include "openvswitch/dynamic-string.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "openvswitch/json.h"
-#include "jsonrpc.h"
+#include "internal/jsonrpc.h"
 #include "ovsdb/ovsdb.h"
 #include "ovsdb/table.h"
-#include "ovsdb-cs.h"
-#include "ovsdb-data.h"
-#include "ovsdb-error.h"
-#include "ovsdb-idl-provider.h"
-#include "ovsdb-parser.h"
+#include "openvswitch/ovsdb-cs.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-idl-provider.h"
+#include "openvswitch/ovsdb-parser.h"
 #include "ovsdb-server-idl.h"
 #include "ovsdb-session.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/shash.h"
-#include "skiplist.h"
-#include "simap.h"
-#include "sset.h"
-#include "svec.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/skiplist.h"
+#include "internal/simap.h"
+#include "internal/sset.h"
+#include "internal/svec.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(ovsdb_idl);
diff --git a/lib/ovsdb-map-op.c b/lib/ovsdb-map-op.c
index 7b90ba84f..df568e3e2 100644
--- a/lib/ovsdb-map-op.c
+++ b/lib/ovsdb-map-op.c
@@ -15,10 +15,10 @@
  */
 
 #include <config.h>
-#include "ovsdb-map-op.h"
-#include "util.h"
+#include "openvswitch/ovsdb-map-op.h"
+#include "internal/util.h"
 #include "openvswitch/hmap.h"
-#include "hash.h"
+#include "internal/hash.h"
 
 /* Map Operation: a Partial Map Update */
 struct map_op {
diff --git a/lib/ovsdb-parser.c b/lib/ovsdb-parser.c
index 38119c195..be173ac22 100644
--- a/lib/ovsdb-parser.c
+++ b/lib/ovsdb-parser.c
@@ -15,12 +15,12 @@
 
 #include <config.h>
 
-#include "ovsdb-parser.h"
+#include "openvswitch/ovsdb-parser.h"
 
 #include <ctype.h>
 #include <stdarg.h>
 
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-error.h"
 
 void
 ovsdb_parser_init(struct ovsdb_parser *parser, const struct json *json,
diff --git a/lib/ovsdb-session.c b/lib/ovsdb-session.c
index a8cb90f22..57d627958 100644
--- a/lib/ovsdb-session.c
+++ b/lib/ovsdb-session.c
@@ -18,9 +18,9 @@
 #include <stdbool.h>
 #include <stddef.h>
 #include <string.h>
-#include "svec.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/svec.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 
 static const char *
 next_remote(const char *s)
diff --git a/lib/ovsdb-set-op.c b/lib/ovsdb-set-op.c
index 62c462118..7b978f0f8 100644
--- a/lib/ovsdb-set-op.c
+++ b/lib/ovsdb-set-op.c
@@ -16,8 +16,8 @@
  */
 
 #include <config.h>
-#include "ovsdb-set-op.h"
-#include "util.h"
+#include "openvswitch/ovsdb-set-op.h"
+#include "internal/util.h"
 
 /* Set Operation: a Partial Set Update */
 struct set_op {
diff --git a/lib/ovsdb-types.c b/lib/ovsdb-types.c
index 24ccdd1cc..a1a1df067 100644
--- a/lib/ovsdb-types.c
+++ b/lib/ovsdb-types.c
@@ -15,18 +15,18 @@
 
 #include <config.h>
 
-#include "ovsdb-types.h"
+#include "openvswitch/ovsdb-types.h"
 
 #include <float.h>
 #include <limits.h>
 
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
-#include "ovs-thread.h"
-#include "ovsdb-data.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
-#include "util.h"
+#include "openvswitch/ovs-thread.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
+#include "internal/util.h"
 
 const struct ovsdb_type ovsdb_type_integer =
     OVSDB_TYPE_SCALAR_INITIALIZER(OVSDB_BASE_INTEGER_INIT);
diff --git a/lib/ox-stat.c b/lib/ox-stat.c
index c6fbb4daa..314b6af55 100644
--- a/lib/ox-stat.c
+++ b/lib/ox-stat.c
@@ -16,12 +16,12 @@
 
 #include <config.h>
 #include "ox-stat.h"
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "openvswitch/ofp-errors.h"
 #include "openvswitch/compiler.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "unaligned.h"
+#include "internal/unaligned.h"
 
 VLOG_DEFINE_THIS_MODULE(ox_stat);
 
diff --git a/lib/packets.c b/lib/packets.c
index d0fba8176..464f9ca68 100644
--- a/lib/packets.c
+++ b/lib/packets.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "packets.h"
+#include "internal/packets.h"
 #include <sys/types.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
@@ -24,16 +24,16 @@
 #include <netinet/icmp6.h>
 #include <stdlib.h>
 #include <netdb.h>
-#include "byte-order.h"
-#include "csum.h"
-#include "crc32c.h"
-#include "flow.h"
+#include "internal/byte-order.h"
+#include "internal/csum.h"
+#include "internal/crc32c.h"
+#include "internal/flow.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/dynamic-string.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "odp-util.h"
-#include "dp-packet.h"
-#include "unaligned.h"
+#include "internal/dp-packet.h"
+#include "internal/unaligned.h"
 
 const struct in6_addr in6addr_exact = IN6ADDR_EXACT_INIT;
 const struct in6_addr in6addr_all_hosts = IN6ADDR_ALL_HOSTS_INIT;
diff --git a/lib/pcap-file.c b/lib/pcap-file.c
index 67c9b9bea..b1657c1e7 100644
--- a/lib/pcap-file.c
+++ b/lib/pcap-file.c
@@ -21,15 +21,15 @@
 #include <stdlib.h>
 #include <string.h>
 #include <sys/stat.h>
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "openvswitch/compiler.h"
-#include "dp-packet.h"
-#include "flow.h"
+#include "internal/dp-packet.h"
+#include "internal/flow.h"
 #include "openvswitch/hmap.h"
-#include "packets.h"
-#include "timeval.h"
-#include "unaligned.h"
-#include "util.h"
+#include "internal/packets.h"
+#include "internal/timeval.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(pcap);
diff --git a/lib/perf-counter.c b/lib/perf-counter.c
index e4eca58d0..8059c9a51 100644
--- a/lib/perf-counter.c
+++ b/lib/perf-counter.c
@@ -29,7 +29,7 @@
 #include "openvswitch/dynamic-string.h"
 #include "perf-counter.h"
 #include "openvswitch/shash.h"
-#include "util.h"
+#include "internal/util.h"
 
 static struct shash perf_counters = SHASH_INITIALIZER(&perf_counters);
 static int fd__ = 0;
diff --git a/lib/poll-loop.c b/lib/poll-loop.c
index 4e751ff2c..3cec9e8a8 100644
--- a/lib/poll-loop.c
+++ b/lib/poll-loop.c
@@ -21,17 +21,17 @@
 #include <poll.h>
 #include <stdlib.h>
 #include <string.h>
-#include "coverage.h"
+#include "internal/coverage.h"
 #include "openvswitch/dynamic-string.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "openvswitch/list.h"
-#include "ovs-thread.h"
-#include "seq.h"
-#include "socket-util.h"
-#include "timeval.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/seq.h"
+#include "internal/socket-util.h"
+#include "internal/timeval.h"
 #include "openvswitch/vlog.h"
 #include "openvswitch/hmap.h"
-#include "hash.h"
+#include "internal/hash.h"
 
 VLOG_DEFINE_THIS_MODULE(poll_loop);
 
diff --git a/lib/process.c b/lib/process.c
index 78de4b8df..c1b886f1a 100644
--- a/lib/process.c
+++ b/lib/process.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "process.h"
+#include "internal/process.h"
 #include <errno.h>
 #include <fcntl.h>
 #include <signal.h>
@@ -25,16 +25,16 @@
 #include <sys/stat.h>
 #include <sys/wait.h>
 #include <unistd.h>
-#include "coverage.h"
+#include "internal/coverage.h"
 #include "openvswitch/dynamic-string.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "openvswitch/list.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/poll-loop.h"
 #include "signals.h"
-#include "socket-util.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(process);
diff --git a/lib/pvector.c b/lib/pvector.c
index cc527fdc4..e7950934f 100644
--- a/lib/pvector.c
+++ b/lib/pvector.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "pvector.h"
+#include "internal/pvector.h"
 
 /* Writers will preallocate space for some entries at the end to avoid future
  * reallocations. */
diff --git a/lib/random.c b/lib/random.c
index c0bc659d1..6f58d836c 100644
--- a/lib/random.c
+++ b/lib/random.c
@@ -15,17 +15,17 @@
  */
 
 #include <config.h>
-#include "random.h"
+#include "internal/random.h"
 
 #include <errno.h>
 #include <stdlib.h>
 #include <sys/time.h>
 
 #include "entropy.h"
-#include "hash.h"
-#include "ovs-thread.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/hash.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 /* This is the 32-bit PRNG recommended in G. Marsaglia, "Xorshift RNGs",
  * _Journal of Statistical Software_ 8:14 (July 2003).  According to the paper,
diff --git a/lib/rconn.c b/lib/rconn.c
index a96b2eb8b..760f70a22 100644
--- a/lib/rconn.c
+++ b/lib/rconn.c
@@ -20,7 +20,7 @@
 #include <limits.h>
 #include <stdlib.h>
 #include <string.h>
-#include "coverage.h"
+#include "internal/coverage.h"
 #include "openflow/openflow.h"
 #include "openvswitch/ofp-msgs.h"
 #include "openvswitch/ofp-util.h"
@@ -29,10 +29,10 @@
 #include "openvswitch/vlog.h"
 #include "openvswitch/poll-loop.h"
 #include "sat-math.h"
-#include "stream.h"
-#include "timeval.h"
-#include "util.h"
-#include "ovs-thread.h"
+#include "internal/stream.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
+#include "openvswitch/ovs-thread.h"
 
 VLOG_DEFINE_THIS_MODULE(rconn);
 
diff --git a/lib/reconnect.c b/lib/reconnect.c
index a929ddfd2..39d34b206 100644
--- a/lib/reconnect.c
+++ b/lib/reconnect.c
@@ -20,7 +20,7 @@
 #include <stdlib.h>
 
 #include "openvswitch/poll-loop.h"
-#include "util.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(reconnect);
diff --git a/lib/route-table-bsd.c b/lib/route-table-bsd.c
index 34d42cfab..258d9a2d5 100644
--- a/lib/route-table-bsd.c
+++ b/lib/route-table-bsd.c
@@ -32,9 +32,9 @@
 #include <unistd.h>
 
 #include "ovs-router.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(route_table_bsd);
 
diff --git a/lib/route-table.c b/lib/route-table.c
index ac82cf262..22b2468ec 100644
--- a/lib/route-table.c
+++ b/lib/route-table.c
@@ -26,14 +26,14 @@
 #include <linux/rtnetlink.h>
 #include <net/if.h>
 
-#include "hash.h"
-#include "netdev.h"
-#include "netlink.h"
+#include "internal/hash.h"
+#include "internal/netdev.h"
+#include "internal/netlink.h"
 #include "netlink-notifier.h"
 #include "netlink-socket.h"
 #include "openvswitch/ofpbuf.h"
 #include "ovs-router.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "rtnetlink.h"
 #include "tnl-ports.h"
 #include "openvswitch/vlog.h"
diff --git a/lib/rstp-common.h b/lib/rstp-common.h
index 7948842f4..3b674d02a 100644
--- a/lib/rstp-common.h
+++ b/lib/rstp-common.h
@@ -35,8 +35,8 @@
 #include <stdint.h>
 #include "openvswitch/hmap.h"
 #include "openvswitch/list.h"
-#include "ovs-atomic.h"
-#include "packets.h"
+#include "openvswitch/ovs-atomic.h"
+#include "internal/packets.h"
 
 enum admin_port_state {
     RSTP_ADMIN_BRIDGE_PORT_STATE_DISABLED = 0,
diff --git a/lib/rstp-state-machines.c b/lib/rstp-state-machines.c
index 7bd1f80c4..94d15cf0c 100644
--- a/lib/rstp-state-machines.c
+++ b/lib/rstp-state-machines.c
@@ -36,14 +36,14 @@
 #include <arpa/inet.h>
 #include <inttypes.h>
 #include <stdlib.h>
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "connectivity.h"
 #include "openvswitch/ofpbuf.h"
-#include "dp-packet.h"
-#include "packets.h"
-#include "seq.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/dp-packet.h"
+#include "internal/packets.h"
+#include "internal/seq.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(rstp_sm);
diff --git a/lib/rstp.c b/lib/rstp.c
index 7e351bf32..a80854a3c 100644
--- a/lib/rstp.c
+++ b/lib/rstp.c
@@ -37,15 +37,15 @@
 #include <arpa/inet.h>
 #include <inttypes.h>
 #include <stdlib.h>
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "connectivity.h"
 #include "openvswitch/ofpbuf.h"
 #include "ofproto/ofproto.h"
-#include "dp-packet.h"
-#include "packets.h"
-#include "seq.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/dp-packet.h"
+#include "internal/packets.h"
+#include "internal/seq.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(rstp);
diff --git a/lib/rstp.h b/lib/rstp.h
index 90ea67d58..5fb4fc104 100644
--- a/lib/rstp.h
+++ b/lib/rstp.h
@@ -34,7 +34,7 @@
 #include <stdint.h>
 #include <stdbool.h>
 #include "openvswitch/compiler.h"
-#include "util.h"
+#include "internal/util.h"
 
 /* Thread Safety: Callers passing in RSTP and RSTP port object
  * pointers must hold a reference to the passed object to ensure that
diff --git a/lib/rtbsd.c b/lib/rtbsd.c
index 564595c3a..8f8ed80f4 100644
--- a/lib/rtbsd.c
+++ b/lib/rtbsd.c
@@ -25,8 +25,8 @@
 #include <net/route.h>
 #include <poll.h>
 
-#include "coverage.h"
-#include "socket-util.h"
+#include "internal/coverage.h"
+#include "internal/socket-util.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/vlog.h"
 
diff --git a/lib/rtnetlink.c b/lib/rtnetlink.c
index f67352603..20bcb5131 100644
--- a/lib/rtnetlink.c
+++ b/lib/rtnetlink.c
@@ -22,10 +22,10 @@
 #include <linux/rtnetlink.h>
 #include <net/if.h>
 
-#include "netlink.h"
+#include "internal/netlink.h"
 #include "netlink-notifier.h"
 #include "openvswitch/ofpbuf.h"
-#include "packets.h"
+#include "internal/packets.h"
 
 #if IFLA_INFO_MAX < 5
 #define IFLA_INFO_SLAVE_KIND 4
diff --git a/lib/seq.c b/lib/seq.c
index 6581cb06b..6c60f36cb 100644
--- a/lib/seq.c
+++ b/lib/seq.c
@@ -16,16 +16,16 @@
 
 #include <config.h>
 
-#include "seq.h"
+#include "internal/seq.h"
 
 #include <stdbool.h>
 
-#include "coverage.h"
-#include "hash.h"
+#include "internal/coverage.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
-#include "latch.h"
+#include "internal/latch.h"
 #include "openvswitch/list.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/poll-loop.h"
 
 COVERAGE_DEFINE(seq_change);
diff --git a/lib/sflow_agent.c b/lib/sflow_agent.c
index c95f654a5..e45dc075b 100644
--- a/lib/sflow_agent.c
+++ b/lib/sflow_agent.c
@@ -6,7 +6,7 @@
  */
 
 #include "sflow_api.h"
-#include "util.h"
+#include "internal/util.h"
 
 static void * sflAlloc(SFLAgent *agent, size_t bytes);
 static void sflFree(SFLAgent *agent, void *obj);
diff --git a/lib/sha1.c b/lib/sha1.c
index 18f245c8b..96283a008 100644
--- a/lib/sha1.c
+++ b/lib/sha1.c
@@ -34,7 +34,7 @@
 #include <ctype.h>
 #include <string.h>
 #include "openvswitch/compiler.h"
-#include "util.h"
+#include "internal/util.h"
 
 /* a bit faster & bigger, if defined */
 #define UNROLL_LOOPS
diff --git a/lib/shash.c b/lib/shash.c
index a8433629a..47b05d53d 100644
--- a/lib/shash.c
+++ b/lib/shash.c
@@ -16,7 +16,7 @@
 
 #include <config.h>
 #include "openvswitch/shash.h"
-#include "hash.h"
+#include "internal/hash.h"
 
 static struct shash_node *shash_find__(const struct shash *,
                                        const char *name, size_t name_len,
diff --git a/lib/signals.c b/lib/signals.c
index 70c53adc6..3a12c9b68 100644
--- a/lib/signals.c
+++ b/lib/signals.c
@@ -22,9 +22,9 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include "openvswitch/poll-loop.h"
-#include "socket-util.h"
+#include "internal/socket-util.h"
 #include "openvswitch/type-props.h"
-#include "util.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(signals);
diff --git a/lib/simap.c b/lib/simap.c
index f404ece67..415a34247 100644
--- a/lib/simap.c
+++ b/lib/simap.c
@@ -15,8 +15,8 @@
  */
 
 #include <config.h>
-#include "simap.h"
-#include "hash.h"
+#include "internal/simap.h"
+#include "internal/hash.h"
 
 static size_t hash_name(const char *, size_t length);
 static struct simap_node *simap_find__(const struct simap *,
diff --git a/lib/skiplist.c b/lib/skiplist.c
index beb09773f..4879934c4 100644
--- a/lib/skiplist.c
+++ b/lib/skiplist.c
@@ -25,9 +25,9 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "skiplist.h"
-#include "random.h"
-#include "util.h"
+#include "internal/skiplist.h"
+#include "internal/random.h"
+#include "internal/util.h"
 
 /*
  * A maximum height level of 32 should be more than sufficient for
diff --git a/lib/smap.c b/lib/smap.c
index e82261497..9a4f46095 100644
--- a/lib/smap.c
+++ b/lib/smap.c
@@ -13,15 +13,15 @@
  * limitations under the License. */
 
 #include <config.h>
-#include "smap.h"
+#include "internal/smap.h"
 
 #include <strings.h>
 
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/json.h"
-#include "packets.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/packets.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 
 static struct smap_node *smap_add__(struct smap *, char *, void *,
                                     size_t hash);
diff --git a/lib/socket-util-unix.c b/lib/socket-util-unix.c
index 59f63fcce..ae41b05c7 100644
--- a/lib/socket-util-unix.c
+++ b/lib/socket-util-unix.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "socket-util.h"
+#include "internal/socket-util.h"
 #include <errno.h>
 #include <fcntl.h>
 #include <net/if.h>
@@ -25,9 +25,9 @@
 #include <sys/un.h>
 #include <sys/wait.h>
 #include <unistd.h>
-#include "fatal-signal.h"
-#include "random.h"
-#include "util.h"
+#include "internal/fatal-signal.h"
+#include "internal/random.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(socket_util_unix);
diff --git a/lib/socket-util.c b/lib/socket-util.c
index 4f1ffecf5..872f6c396 100644
--- a/lib/socket-util.c
+++ b/lib/socket-util.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "socket-util.h"
+#include "internal/socket-util.h"
 #include <sys/types.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
@@ -36,16 +36,16 @@
 #include <sys/un.h>
 #include <unistd.h>
 #include "openvswitch/dynamic-string.h"
-#include "ovs-thread.h"
-#include "packets.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "util.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 #ifdef __linux__
 #include <linux/if_packet.h>
 #endif
 #ifdef HAVE_NETLINK
-#include "netlink-protocol.h"
+#include "internal/netlink-protocol.h"
 #include "netlink-socket.h"
 #endif
 #include "dns-resolve.h"
diff --git a/lib/sort.c b/lib/sort.c
index ed40637e2..7a07ffa94 100644
--- a/lib/sort.c
+++ b/lib/sort.c
@@ -15,9 +15,9 @@
 
 #include <config.h>
 
-#include "sort.h"
+#include "internal/sort.h"
 
-#include "random.h"
+#include "internal/random.h"
 
 static size_t
 partition(size_t p, size_t r,
diff --git a/lib/sset.c b/lib/sset.c
index b2e3f43ec..60c0a3384 100644
--- a/lib/sset.c
+++ b/lib/sset.c
@@ -16,10 +16,10 @@
 
 #include <config.h>
 
-#include "sset.h"
+#include "internal/sset.h"
 
 #include "openvswitch/dynamic-string.h"
-#include "hash.h"
+#include "internal/hash.h"
 
 static uint32_t
 hash_name__(const char *name, size_t length)
diff --git a/lib/stopwatch.c b/lib/stopwatch.c
index 1c71df1a1..3223ae6a4 100644
--- a/lib/stopwatch.c
+++ b/lib/stopwatch.c
@@ -15,17 +15,17 @@
 
 #include <config.h>
 
-#include "stopwatch.h"
+#include "internal/stopwatch.h"
 #include "openvswitch/shash.h"
 #include "openvswitch/vlog.h"
-#include "unixctl.h"
+#include "internal/unixctl.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/poll-loop.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include <unistd.h>
-#include "socket-util.h"
-#include "util.h"
-#include "latch.h"
+#include "internal/socket-util.h"
+#include "internal/util.h"
+#include "internal/latch.h"
 #include "guarded-list.h"
 
 VLOG_DEFINE_THIS_MODULE(stopwatch);
diff --git a/lib/stp.c b/lib/stp.c
index a869b5f39..8c76bca26 100644
--- a/lib/stp.c
+++ b/lib/stp.c
@@ -25,15 +25,15 @@
 #include <arpa/inet.h>
 #include <inttypes.h>
 #include <stdlib.h>
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "connectivity.h"
 #include "openvswitch/ofpbuf.h"
-#include "ovs-atomic.h"
-#include "dp-packet.h"
-#include "packets.h"
-#include "seq.h"
-#include "unixctl.h"
-#include "util.h"
+#include "openvswitch/ovs-atomic.h"
+#include "internal/dp-packet.h"
+#include "internal/packets.h"
+#include "internal/seq.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(stp);
diff --git a/lib/stp.h b/lib/stp.h
index a0a127978..b4062b077 100644
--- a/lib/stp.h
+++ b/lib/stp.h
@@ -23,7 +23,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include "openvswitch/compiler.h"
-#include "util.h"
+#include "internal/util.h"
 
 struct dp_packet;
 
diff --git a/lib/stream-fd.c b/lib/stream-fd.c
index 46ee7ae27..ccf180c82 100644
--- a/lib/stream-fd.c
+++ b/lib/stream-fd.c
@@ -23,12 +23,12 @@
 #include <sys/socket.h>
 #include <sys/types.h>
 #include <unistd.h>
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "openvswitch/poll-loop.h"
-#include "socket-util.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/util.h"
 #include "stream-provider.h"
-#include "stream.h"
+#include "internal/stream.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(stream_fd);
diff --git a/lib/stream-nossl.c b/lib/stream-nossl.c
index 6ea622b7c..153575ea9 100644
--- a/lib/stream-nossl.c
+++ b/lib/stream-nossl.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "stream-ssl.h"
+#include "internal/stream-ssl.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(stream_nossl);
diff --git a/lib/stream-provider.h b/lib/stream-provider.h
index 44e3c6431..f97c143f3 100644
--- a/lib/stream-provider.h
+++ b/lib/stream-provider.h
@@ -19,7 +19,7 @@
 
 #include <sys/types.h>
 #include "ovs-replay.h"
-#include "stream.h"
+#include "internal/stream.h"
 
 /* Active stream connection. */
 
diff --git a/lib/stream-replay.c b/lib/stream-replay.c
index 21da5220e..c2fee2669 100644
--- a/lib/stream-replay.c
+++ b/lib/stream-replay.c
@@ -23,11 +23,11 @@
 #include <sys/socket.h>
 #include <sys/types.h>
 #include <unistd.h>
-#include "ovs-atomic.h"
+#include "openvswitch/ovs-atomic.h"
 #include "ovs-replay.h"
-#include "util.h"
+#include "internal/util.h"
 #include "stream-provider.h"
-#include "stream.h"
+#include "internal/stream.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/vlog.h"
 
diff --git a/lib/stream-ssl.c b/lib/stream-ssl.c
index f4fe3432e..9f1f0d95f 100644
--- a/lib/stream-ssl.c
+++ b/lib/stream-ssl.c
@@ -15,8 +15,8 @@
  */
 
 #include <config.h>
-#include "stream-ssl.h"
-#include "dhparams.h"
+#include "internal/stream-ssl.h"
+#include "internal/dhparams.h"
 #include <ctype.h>
 #include <errno.h>
 #include <inttypes.h>
@@ -32,19 +32,19 @@
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <unistd.h>
-#include "coverage.h"
+#include "internal/coverage.h"
 #include "openvswitch/dynamic-string.h"
 #include "entropy.h"
 #include "openvswitch/ofpbuf.h"
 #include "openflow/openflow.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/shash.h"
-#include "socket-util.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/util.h"
 #include "stream-provider.h"
-#include "stream.h"
-#include "timeval.h"
+#include "internal/stream.h"
+#include "internal/timeval.h"
 #include "openvswitch/vlog.h"
 
 #ifdef _WIN32
diff --git a/lib/stream-tcp.c b/lib/stream-tcp.c
index e8dc2bfaa..8e517c03c 100644
--- a/lib/stream-tcp.c
+++ b/lib/stream-tcp.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "stream.h"
+#include "internal/stream.h"
 #include <errno.h>
 #include <inttypes.h>
 #include <sys/types.h>
@@ -26,9 +26,9 @@
 #include <sys/socket.h>
 #include <unistd.h>
 #include "openvswitch/dynamic-string.h"
-#include "packets.h"
-#include "socket-util.h"
-#include "util.h"
+#include "internal/packets.h"
+#include "internal/socket-util.h"
+#include "internal/util.h"
 #include "stream-provider.h"
 #include "stream-fd.h"
 #include "openvswitch/vlog.h"
diff --git a/lib/stream-unix.c b/lib/stream-unix.c
index d265efb83..e0c8ced2b 100644
--- a/lib/stream-unix.c
+++ b/lib/stream-unix.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "stream.h"
+#include "internal/stream.h"
 #include <errno.h>
 #include <inttypes.h>
 #include <netdb.h>
@@ -26,12 +26,12 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#include "ovs-atomic.h"
-#include "packets.h"
+#include "openvswitch/ovs-atomic.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "socket-util.h"
-#include "dirs.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/dirs.h"
+#include "internal/util.h"
 #include "stream-provider.h"
 #include "stream-fd.h"
 #include "openvswitch/vlog.h"
diff --git a/lib/stream-windows.c b/lib/stream-windows.c
index 5c4c55e5d..0998d64b8 100644
--- a/lib/stream-windows.c
+++ b/lib/stream-windows.c
@@ -21,9 +21,9 @@
 #include <string.h>
 #include <unistd.h>
 #include "openvswitch/poll-loop.h"
-#include "dirs.h"
-#include "fatal-signal.h"
-#include "util.h"
+#include "internal/dirs.h"
+#include "internal/fatal-signal.h"
+#include "internal/util.h"
 #include "stream-provider.h"
 #include "openvswitch/vlog.h"
 
diff --git a/lib/stream.c b/lib/stream.c
index fcaddf10a..a1ca2aa6f 100644
--- a/lib/stream.c
+++ b/lib/stream.c
@@ -23,10 +23,10 @@
 #include <poll.h>
 #include <stdlib.h>
 #include <string.h>
-#include "coverage.h"
-#include "fatal-signal.h"
-#include "flow.h"
-#include "jsonrpc.h"
+#include "internal/coverage.h"
+#include "internal/fatal-signal.h"
+#include "internal/flow.h"
+#include "internal/jsonrpc.h"
 #include "openflow/nicira-ext.h"
 #include "openflow/openflow.h"
 #include "openvswitch/dynamic-string.h"
@@ -34,12 +34,12 @@
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
 #include "ovs-replay.h"
-#include "ovs-thread.h"
-#include "packets.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "random.h"
-#include "socket-util.h"
-#include "util.h"
+#include "internal/random.h"
+#include "internal/socket-util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(stream);
 
diff --git a/lib/string.c b/lib/string.c
index e7e265bdf..1eb2705e6 100644
--- a/lib/string.c
+++ b/lib/string.c
@@ -18,7 +18,7 @@
 #include <ctype.h>
 #include <string.h>
 
-#include "util.h"
+#include "internal/util.h"
 
 #ifndef HAVE_STRNLEN
 size_t
diff --git a/lib/strsep.c b/lib/strsep.c
index 3ec7a2626..cd63d32e6 100644
--- a/lib/strsep.c
+++ b/lib/strsep.c
@@ -28,7 +28,7 @@
  */
 
 #include <config.h>
-#include "util.h"
+#include "internal/util.h"
 
 /*
  * Get next token from string *stringp, where tokens are possibly-empty
diff --git a/lib/svec.c b/lib/svec.c
index 6ea96384b..afbc1e3a3 100644
--- a/lib/svec.c
+++ b/lib/svec.c
@@ -15,13 +15,13 @@
  */
 
 #include <config.h>
-#include "svec.h"
+#include "internal/svec.h"
 #include <ctype.h>
 #include <stdlib.h>
 #include <string.h>
 #include "openvswitch/dynamic-string.h"
-#include "random.h"
-#include "util.h"
+#include "internal/random.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(svec);
diff --git a/lib/syslog-direct.c b/lib/syslog-direct.c
index fd23a050e..9b437d0c7 100644
--- a/lib/syslog-direct.c
+++ b/lib/syslog-direct.c
@@ -22,9 +22,9 @@
 
 #include "openvswitch/compiler.h"
 #include "openvswitch/dynamic-string.h"
-#include "socket-util.h"
+#include "internal/socket-util.h"
 #include "syslog-provider.h"
-#include "util.h"
+#include "internal/util.h"
 
 #define FACILITY_MASK 0x03f8
 
diff --git a/lib/syslog-libc.c b/lib/syslog-libc.c
index f3f3e24c0..20f92b6f8 100644
--- a/lib/syslog-libc.c
+++ b/lib/syslog-libc.c
@@ -23,9 +23,9 @@
 
 #include "openvswitch/compiler.h"
 #include "openvswitch/dynamic-string.h"
-#include "socket-util.h"
+#include "internal/socket-util.h"
 #include "syslog-provider.h"
-#include "util.h"
+#include "internal/util.h"
 
 
 static void syslog_libc_open(struct syslogger *this, int facility);
diff --git a/lib/syslog-null.c b/lib/syslog-null.c
index 294795f71..fcf3c8f4e 100644
--- a/lib/syslog-null.c
+++ b/lib/syslog-null.c
@@ -19,7 +19,7 @@
 
 #include "openvswitch/compiler.h"
 #include "syslog-provider.h"
-#include "util.h"
+#include "internal/util.h"
 
 static void syslog_null_open(struct syslogger *this, int facility);
 static void syslog_null_log(struct syslogger *this, int pri, const char *msg);
diff --git a/lib/table.c b/lib/table.c
index 48d18b651..877600045 100644
--- a/lib/table.c
+++ b/lib/table.c
@@ -16,14 +16,14 @@
 
 #include <config.h>
 
-#include "table.h"
+#include "internal/table.h"
 
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
-#include "ovsdb-data.h"
-#include "ovsdb-error.h"
-#include "timeval.h"
-#include "util.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-error.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 struct column {
     char *heading;
diff --git a/lib/tc.c b/lib/tc.c
index adb2d3182..d4038293a 100644
--- a/lib/tc.c
+++ b/lib/tc.c
@@ -35,15 +35,15 @@
 #include <net/if.h>
 #include <unistd.h>
 
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "netlink-socket.h"
-#include "netlink.h"
+#include "internal/netlink.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/util.h"
 #include "openvswitch/vlog.h"
-#include "packets.h"
-#include "timeval.h"
-#include "unaligned.h"
+#include "internal/packets.h"
+#include "internal/timeval.h"
+#include "internal/unaligned.h"
 
 #define MAX_PEDIT_OFFSETS 32
 
diff --git a/lib/timer.c b/lib/timer.c
index 815ec3599..317008be9 100644
--- a/lib/timer.c
+++ b/lib/timer.c
@@ -16,10 +16,10 @@
 
 #include <config.h>
 
-#include "timer.h"
+#include "internal/timer.h"
 
 #include "openvswitch/poll-loop.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 
 /* Returns the number of milliseconds until 'timer' expires. */
 long long int
diff --git a/lib/timeval.c b/lib/timeval.c
index 193c7bab1..087e82f5e 100644
--- a/lib/timeval.c
+++ b/lib/timeval.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "timeval.h"
+#include "internal/timeval.h"
 #include <errno.h>
 #include <poll.h>
 #include <pthread.h>
@@ -25,18 +25,18 @@
 #include <sys/time.h>
 #include <sys/resource.h>
 #include <unistd.h>
-#include "coverage.h"
+#include "internal/coverage.h"
 #include "dummy.h"
 #include "openvswitch/dynamic-string.h"
-#include "fatal-signal.h"
-#include "hash.h"
+#include "internal/fatal-signal.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
-#include "ovs-rcu.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-rcu.h"
+#include "openvswitch/ovs-thread.h"
 #include "signals.h"
-#include "seq.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/seq.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(timeval);
diff --git a/lib/tnl-neigh-cache.c b/lib/tnl-neigh-cache.c
index bdff1debc..f3df19ba4 100644
--- a/lib/tnl-neigh-cache.c
+++ b/lib/tnl-neigh-cache.c
@@ -24,24 +24,24 @@
 #include <netinet/icmp6.h>
 #include <stdlib.h>
 
-#include "bitmap.h"
-#include "cmap.h"
-#include "coverage.h"
+#include "internal/bitmap.h"
+#include "internal/cmap.h"
+#include "internal/coverage.h"
 #include "dpif-netdev.h"
 #include "openvswitch/dynamic-string.h"
 #include "errno.h"
-#include "flow.h"
-#include "netdev.h"
-#include "ovs-atomic.h"
-#include "ovs-thread.h"
-#include "packets.h"
+#include "internal/flow.h"
+#include "internal/netdev.h"
+#include "openvswitch/ovs-atomic.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "seq.h"
-#include "socket-util.h"
-#include "timeval.h"
-#include "unaligned.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/seq.h"
+#include "internal/socket-util.h"
+#include "internal/timeval.h"
+#include "internal/unaligned.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 
diff --git a/lib/tnl-neigh-cache.h b/lib/tnl-neigh-cache.h
index 877bca312..94d8e489c 100644
--- a/lib/tnl-neigh-cache.h
+++ b/lib/tnl-neigh-cache.h
@@ -26,10 +26,10 @@
 #include <net/if.h>
 #include <sys/socket.h>
 
-#include "flow.h"
-#include "netdev.h"
-#include "packets.h"
-#include "util.h"
+#include "internal/flow.h"
+#include "internal/netdev.h"
+#include "internal/packets.h"
+#include "internal/util.h"
 
 int tnl_neigh_snoop(const struct flow *flow, struct flow_wildcards *wc,
                     const char dev_name[IFNAMSIZ], bool allow_update);
diff --git a/lib/tnl-ports.c b/lib/tnl-ports.c
index 58269d3b1..a017e069d 100644
--- a/lib/tnl-ports.c
+++ b/lib/tnl-ports.c
@@ -22,16 +22,16 @@
 #include <stdint.h>
 #include <string.h>
 
-#include "classifier.h"
+#include "internal/classifier.h"
 #include "openvswitch/dynamic-string.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/list.h"
-#include "netdev.h"
+#include "internal/netdev.h"
 #include "openvswitch/ofpbuf.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "odp-util.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 
 static struct ovs_mutex mutex = OVS_MUTEX_INITIALIZER;
 static struct classifier cls;   /* Tunnel ports. */
diff --git a/lib/tnl-ports.h b/lib/tnl-ports.h
index 61ca0f8e2..21fb28a40 100644
--- a/lib/tnl-ports.h
+++ b/lib/tnl-ports.h
@@ -20,9 +20,9 @@
 #include <net/if.h>
 #include <sys/socket.h>
 
-#include "flow.h"
-#include "packets.h"
-#include "util.h"
+#include "internal/flow.h"
+#include "internal/packets.h"
+#include "internal/util.h"
 
 odp_port_t tnl_port_map_lookup(struct flow *flow, struct flow_wildcards *wc);
 
diff --git a/lib/token-bucket.c b/lib/token-bucket.c
index 0badeb46b..c619bfbb0 100644
--- a/lib/token-bucket.c
+++ b/lib/token-bucket.c
@@ -20,8 +20,8 @@
 
 #include "openvswitch/poll-loop.h"
 #include "sat-math.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 /* Initializes 'tb' to accumulate 'rate' tokens per millisecond, with a
  * maximum of 'burst' tokens.
diff --git a/lib/tun-metadata.c b/lib/tun-metadata.c
index 168634a74..25795cbf2 100644
--- a/lib/tun-metadata.c
+++ b/lib/tun-metadata.c
@@ -18,17 +18,17 @@
 #include <errno.h>
 #include <stdbool.h>
 
-#include "bitmap.h"
+#include "internal/bitmap.h"
 #include "openvswitch/compiler.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/match.h"
-#include "nx-match.h"
+#include "internal/nx-match.h"
 #include "odp-netlink.h"
 #include "openvswitch/ofp-match.h"
-#include "ovs-rcu.h"
-#include "packets.h"
-#include "tun-metadata.h"
-#include "util.h"
+#include "openvswitch/ovs-rcu.h"
+#include "internal/packets.h"
+#include "internal/tun-metadata-private.h"
+#include "internal/util.h"
 
 struct tun_meta_entry {
     struct hmap_node node;      /* In struct tun_table's key_hmap. */
diff --git a/lib/unicode.c b/lib/unicode.c
index 846896da0..7040b3bd6 100644
--- a/lib/unicode.c
+++ b/lib/unicode.c
@@ -21,7 +21,7 @@
 #include <inttypes.h>
 
 #include "openvswitch/dynamic-string.h"
-#include "util.h"
+#include "internal/util.h"
 
 /* Returns the unicode code point corresponding to leading surrogate 'leading'
  * and trailing surrogate 'trailing'.  The return value will not make any
diff --git a/lib/unixctl.c b/lib/unixctl.c
index 69aed6722..ad63a71bd 100644
--- a/lib/unixctl.c
+++ b/lib/unixctl.c
@@ -15,20 +15,20 @@
  */
 
 #include <config.h>
-#include "unixctl.h"
+#include "internal/unixctl.h"
 #include <errno.h>
 #include <unistd.h>
-#include "coverage.h"
-#include "dirs.h"
+#include "internal/coverage.h"
+#include "internal/dirs.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
-#include "jsonrpc.h"
+#include "internal/jsonrpc.h"
 #include "openvswitch/list.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/shash.h"
-#include "stream.h"
+#include "internal/stream.h"
 #include "stream-provider.h"
-#include "svec.h"
+#include "internal/svec.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(unixctl);
diff --git a/lib/userspace-tso.c b/lib/userspace-tso.c
index f843c2a76..19e65b190 100644
--- a/lib/userspace-tso.c
+++ b/lib/userspace-tso.c
@@ -16,8 +16,8 @@
 
 #include <config.h>
 
-#include "smap.h"
-#include "ovs-thread.h"
+#include "internal/smap.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/vlog.h"
 #include "dpdk.h"
 #include "userspace-tso.h"
diff --git a/lib/util.c b/lib/util.c
index eb2341422..7ea2e0cba 100644
--- a/lib/util.c
+++ b/lib/util.c
@@ -15,7 +15,7 @@
  */
 
 #include <config.h>
-#include "util.h"
+#include "internal/util.h"
 #include <ctype.h>
 #include <errno.h>
 #include <limits.h>
@@ -27,13 +27,13 @@
 #include <string.h>
 #include <sys/stat.h>
 #include <unistd.h>
-#include "bitmap.h"
-#include "byte-order.h"
-#include "coverage.h"
-#include "ovs-rcu.h"
-#include "ovs-thread.h"
-#include "socket-util.h"
-#include "timeval.h"
+#include "internal/bitmap.h"
+#include "internal/byte-order.h"
+#include "internal/coverage.h"
+#include "openvswitch/ovs-rcu.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/socket-util.h"
+#include "internal/timeval.h"
 #include "openvswitch/vlog.h"
 #ifdef HAVE_PTHREAD_SET_NAME_NP
 #include <pthread_np.h>
diff --git a/lib/util.h b/lib/util.h
index 964fb4f20..4f40319c4 100644
--- a/lib/util.h
+++ b/lib/util.h
@@ -27,7 +27,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include "openvswitch/compiler.h"
-#include "util.h"
 #include "openvswitch/util.h"
 #if defined(__aarch64__) && __GNUC__ >= 6
 #include <arm_neon.h>
diff --git a/lib/uuid.c b/lib/uuid.c
index 8a16606da..0c42179bf 100644
--- a/lib/uuid.c
+++ b/lib/uuid.c
@@ -15,7 +15,7 @@
 
 #include <config.h>
 
-#include "uuid.h"
+#include "internal/uuid.h"
 
 #include <ctype.h>
 #include <errno.h>
@@ -26,13 +26,13 @@
 
 #include "aes128.h"
 #include "entropy.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "openvswitch/vlog.h"
 #include "ovs-replay.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "sha1.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(uuid);
 
diff --git a/lib/vconn-provider.h b/lib/vconn-provider.h
index 523f26f39..f81949e0e 100644
--- a/lib/vconn-provider.h
+++ b/lib/vconn-provider.h
@@ -21,7 +21,7 @@
  * OpenFlow device. */
 
 #include "openvswitch/vconn.h"
-#include "util.h"
+#include "internal/util.h"
 #include "openflow/openflow-common.h"
 
 /* Active virtual connection to an OpenFlow device. */
diff --git a/lib/vconn-stream.c b/lib/vconn-stream.c
index 0794ecc05..b8480a2dc 100644
--- a/lib/vconn-stream.c
+++ b/lib/vconn-stream.c
@@ -21,13 +21,13 @@
 #include <string.h>
 #include <sys/types.h>
 #include <unistd.h>
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "openvswitch/ofpbuf.h"
 #include "openflow/openflow.h"
 #include "openvswitch/poll-loop.h"
-#include "socket-util.h"
-#include "stream.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/stream.h"
+#include "internal/util.h"
 #include "vconn-provider.h"
 #include "openvswitch/vconn.h"
 #include "openvswitch/vlog.h"
diff --git a/lib/vconn.c b/lib/vconn.c
index 7415e6291..aa964ffdb 100644
--- a/lib/vconn.c
+++ b/lib/vconn.c
@@ -23,9 +23,9 @@
 #include <poll.h>
 #include <stdlib.h>
 #include <string.h>
-#include "coverage.h"
-#include "fatal-signal.h"
-#include "flow.h"
+#include "internal/coverage.h"
+#include "internal/fatal-signal.h"
+#include "internal/flow.h"
 #include "openflow/nicira-ext.h"
 #include "openflow/openflow.h"
 #include "openvswitch/dynamic-string.h"
@@ -36,11 +36,11 @@
 #include "openvswitch/ofp-util.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "random.h"
-#include "util.h"
-#include "socket-util.h"
+#include "internal/random.h"
+#include "internal/util.h"
+#include "internal/socket-util.h"
 
 VLOG_DEFINE_THIS_MODULE(vconn);
 
diff --git a/lib/vl-mff-map.h b/lib/vl-mff-map.h
index 136492cb1..a36fca66f 100644
--- a/lib/vl-mff-map.h
+++ b/lib/vl-mff-map.h
@@ -17,7 +17,7 @@
 #ifndef VL_MFF_MAP_H
 #define VL_MFF_MAP_H 1
 
-#include "cmap.h"
+#include "internal/cmap.h"
 #include "openvswitch/thread.h"
 
 /* Variable length mf_fields mapping map. This is a single writer,
diff --git a/lib/vlan-bitmap.h b/lib/vlan-bitmap.h
index 3e2e82062..e3a751c59 100644
--- a/lib/vlan-bitmap.h
+++ b/lib/vlan-bitmap.h
@@ -18,7 +18,7 @@
 
 #include <stdbool.h>
 #include <stdint.h>
-#include "bitmap.h"
+#include "internal/bitmap.h"
 
 /* A "VLAN bitmap" is a 4096-bit bitmap that represents a set.  A 1-bit
  * indicates that the respective VLAN is a member of the set, a 0-bit indicates
diff --git a/lib/vlog.c b/lib/vlog.c
index 533f93755..3a122bcc1 100644
--- a/lib/vlog.c
+++ b/lib/vlog.c
@@ -29,21 +29,21 @@
 #include <time.h>
 #include <unistd.h>
 #include "async-append.h"
-#include "coverage.h"
-#include "dirs.h"
+#include "internal/coverage.h"
+#include "internal/dirs.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/ofpbuf.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "sat-math.h"
-#include "socket-util.h"
-#include "svec.h"
+#include "internal/socket-util.h"
+#include "internal/svec.h"
 #include "syslog-direct.h"
 #include "syslog-libc.h"
 #include "syslog-null.h"
 #include "syslog-provider.h"
-#include "timeval.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(vlog);
 
diff --git a/lib/wmi.c b/lib/wmi.c
index 44c1d75e9..7ef6d006f 100644
--- a/lib/wmi.c
+++ b/lib/wmi.c
@@ -20,7 +20,7 @@
 #include <stdio.h>
 #include <tchar.h>
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(wmi);
 
diff --git a/ofproto/bond.c b/ofproto/bond.c
index cdfdf0b9d..810215edd 100644
--- a/ofproto/bond.c
+++ b/ofproto/bond.c
@@ -24,12 +24,12 @@
 #include <math.h>
 
 #include "connectivity.h"
-#include "coverage.h"
-#include "dp-packet.h"
-#include "flow.h"
+#include "internal/coverage.h"
+#include "internal/dp-packet.h"
+#include "internal/flow.h"
 #include "openvswitch/hmap.h"
 #include "lacp.h"
-#include "netdev.h"
+#include "internal/netdev.h"
 #include "odp-util.h"
 #include "ofproto/ofproto-dpif.h"
 #include "ofproto/ofproto-dpif-rid.h"
@@ -40,13 +40,13 @@
 #include "openvswitch/ofp-actions.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "seq.h"
+#include "internal/seq.h"
 #include "openvswitch/shash.h"
-#include "timeval.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(bond);
 
diff --git a/ofproto/bond.h b/ofproto/bond.h
index 1683ec878..f195e551d 100644
--- a/ofproto/bond.h
+++ b/ofproto/bond.h
@@ -20,7 +20,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include "ofproto-provider.h"
-#include "packets.h"
+#include "internal/packets.h"
 
 struct flow;
 struct netdev;
diff --git a/ofproto/bundles.c b/ofproto/bundles.c
index 405ec8cc1..7012075e9 100644
--- a/ofproto/bundles.c
+++ b/ofproto/bundles.c
@@ -19,7 +19,7 @@
 #include <config.h>
 
 #include "bundles.h"
-#include "coverage.h"
+#include "internal/coverage.h"
 #include "fail-open.h"
 #include "in-band.h"
 #include "odp-util.h"
@@ -33,9 +33,9 @@
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/rconn.h"
 #include "openvswitch/shash.h"
-#include "simap.h"
-#include "stream.h"
-#include "timeval.h"
+#include "internal/simap.h"
+#include "internal/stream.h"
+#include "internal/timeval.h"
 
 VLOG_DEFINE_THIS_MODULE(bundles);
 
diff --git a/ofproto/bundles.h b/ofproto/bundles.h
index 1164fddd8..b381b9194 100644
--- a/ofproto/bundles.h
+++ b/ofproto/bundles.h
@@ -24,7 +24,7 @@
 #include "connmgr.h"
 #include "ofproto-provider.h"
 #include "openvswitch/ofp-msgs.h"
-#include "util.h"
+#include "internal/util.h"
 
 #ifdef  __cplusplus
 extern "C" {
diff --git a/ofproto/collectors.c b/ofproto/collectors.c
index bb6ae021f..1ae246df0 100644
--- a/ofproto/collectors.c
+++ b/ofproto/collectors.c
@@ -23,9 +23,9 @@
 #include <sys/socket.h>
 #include <unistd.h>
 
-#include "socket-util.h"
-#include "sset.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/sset.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(collectors);
diff --git a/ofproto/connmgr.c b/ofproto/connmgr.c
index fa8f6cd0e..10ed18492 100644
--- a/ofproto/connmgr.c
+++ b/ofproto/connmgr.c
@@ -20,7 +20,7 @@
 
 #include "bundles.h"
 #include "connmgr.h"
-#include "coverage.h"
+#include "internal/coverage.h"
 #include "fail-open.h"
 #include "in-band.h"
 #include "odp-util.h"
@@ -32,16 +32,16 @@
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vconn.h"
 #include "openvswitch/vlog.h"
-#include "ovs-atomic.h"
+#include "openvswitch/ovs-atomic.h"
 #include "pinsched.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/rconn.h"
 #include "openvswitch/shash.h"
 #include "sat-math.h"
-#include "simap.h"
-#include "stream.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/simap.h"
+#include "internal/stream.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(connmgr);
 static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 5);
diff --git a/ofproto/connmgr.h b/ofproto/connmgr.h
index e299386c7..d44a9fc87 100644
--- a/ofproto/connmgr.h
+++ b/ofproto/connmgr.h
@@ -17,7 +17,7 @@
 #ifndef CONNMGR_H
 #define CONNMGR_H 1
 
-#include "classifier.h"
+#include "internal/classifier.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/list.h"
 #include "openvswitch/match.h"
diff --git a/ofproto/fail-open.c b/ofproto/fail-open.c
index 34b398eca..850ffa066 100644
--- a/ofproto/fail-open.c
+++ b/ofproto/fail-open.c
@@ -17,11 +17,11 @@
 #include <config.h>
 #include <inttypes.h>
 #include <stdlib.h>
-#include "classifier.h"
+#include "internal/classifier.h"
 #include "connmgr.h"
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "fail-open.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "mac-learning.h"
 #include "odp-util.h"
 #include "openvswitch/ofp-actions.h"
@@ -32,7 +32,7 @@
 #include "ofproto-provider.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/rconn.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 
 VLOG_DEFINE_THIS_MODULE(fail_open);
 
diff --git a/ofproto/in-band.c b/ofproto/in-band.c
index 82d8dfa14..b804d124e 100644
--- a/ofproto/in-band.c
+++ b/ofproto/in-band.c
@@ -24,12 +24,12 @@
 #include <net/if.h>
 #include <string.h>
 #include <stdlib.h>
-#include "classifier.h"
-#include "dhcp.h"
-#include "flow.h"
+#include "internal/classifier.h"
+#include "internal/dhcp.h"
+#include "internal/flow.h"
 #include "in-band.h"
-#include "netdev.h"
-#include "netlink.h"
+#include "internal/netdev.h"
+#include "internal/netlink.h"
 #include "odp-util.h"
 #include "ofproto.h"
 #include "ofproto-provider.h"
@@ -37,9 +37,9 @@
 #include "openvswitch/ofp-actions.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 
 VLOG_DEFINE_THIS_MODULE(in_band);
 
diff --git a/ofproto/in-band.h b/ofproto/in-band.h
index 3debd0128..4bb5e191f 100644
--- a/ofproto/in-band.h
+++ b/ofproto/in-band.h
@@ -22,7 +22,7 @@
 #include <sys/socket.h>
 #include <sys/types.h>
 #include <netinet/in.h>
-#include "flow.h"
+#include "internal/flow.h"
 
 struct flow;
 struct in_band;
diff --git a/ofproto/netflow.c b/ofproto/netflow.c
index ed58de17d..fa29aa820 100644
--- a/ofproto/netflow.c
+++ b/ofproto/netflow.c
@@ -22,19 +22,19 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "collectors.h"
 #include "dpif.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "lib/netflow.h"
 #include "openvswitch/ofpbuf.h"
 #include "ofproto.h"
 #include "ofproto/netflow.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "socket-util.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(netflow);
diff --git a/ofproto/netflow.h b/ofproto/netflow.h
index 688a35d5c..37af68eb4 100644
--- a/ofproto/netflow.h
+++ b/ofproto/netflow.h
@@ -18,8 +18,8 @@
 #define OFPROTO_NETFLOW_H 1
 
 #include <stdint.h>
-#include "flow.h"
-#include "sset.h"
+#include "internal/flow.h"
+#include "internal/sset.h"
 
 /* Default active timeout interval, in seconds.
  *
diff --git a/ofproto/ofproto-dpif-ipfix.c b/ofproto/ofproto-dpif-ipfix.c
index 9280e008e..939a55454 100644
--- a/ofproto/ofproto-dpif-ipfix.c
+++ b/ofproto/ofproto-dpif-ipfix.c
@@ -17,23 +17,23 @@
 #include <config.h>
 #include "ofproto-dpif-ipfix.h"
 #include <sys/time.h>
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "collectors.h"
-#include "flow.h"
-#include "hash.h"
+#include "internal/flow.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
-#include "netdev.h"
+#include "internal/netdev.h"
 #include "openvswitch/list.h"
 #include "openvswitch/ofp-ipfix.h"
 #include "openvswitch/ofpbuf.h"
 #include "ofproto.h"
 #include "ofproto-dpif.h"
-#include "dp-packet.h"
-#include "packets.h"
+#include "internal/dp-packet.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "sset.h"
-#include "util.h"
-#include "timeval.h"
+#include "internal/sset.h"
+#include "internal/util.h"
+#include "internal/timeval.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(ipfix);
diff --git a/ofproto/ofproto-dpif-mirror.c b/ofproto/ofproto-dpif-mirror.c
index 343b75f0e..2fd7b1cad 100644
--- a/ofproto/ofproto-dpif-mirror.c
+++ b/ofproto/ofproto-dpif-mirror.c
@@ -18,8 +18,8 @@
 
 #include <errno.h>
 
-#include "cmap.h"
-#include "hmapx.h"
+#include "internal/cmap.h"
+#include "internal/hmapx.h"
 #include "ofproto.h"
 #include "vlan-bitmap.h"
 #include "openvswitch/vlog.h"
diff --git a/ofproto/ofproto-dpif-mirror.h b/ofproto/ofproto-dpif-mirror.h
index eed63ec4a..3006c195d 100644
--- a/ofproto/ofproto-dpif-mirror.h
+++ b/ofproto/ofproto-dpif-mirror.h
@@ -17,7 +17,7 @@
 
 #include <stdint.h>
 
-#include "util.h"
+#include "internal/util.h"
 
 #define MAX_MIRRORS 32
 typedef uint32_t mirror_mask_t;
diff --git a/ofproto/ofproto-dpif-monitor.c b/ofproto/ofproto-dpif-monitor.c
index bb0e49091..636f30b09 100644
--- a/ofproto/ofproto-dpif-monitor.c
+++ b/ofproto/ofproto-dpif-monitor.c
@@ -21,20 +21,20 @@
 
 #include "bfd.h"
 #include "cfm.h"
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "guarded-list.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "heap.h"
 #include "openvswitch/hmap.h"
-#include "latch.h"
+#include "internal/latch.h"
 #include "openvswitch/ofpbuf.h"
 #include "ofproto-dpif.h"
 #include "ovs-lldp.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/poll-loop.h"
-#include "seq.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/seq.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(ofproto_dpif_monitor);
diff --git a/ofproto/ofproto-dpif-monitor.h b/ofproto/ofproto-dpif-monitor.h
index 7d6d0da87..761b40f64 100644
--- a/ofproto/ofproto-dpif-monitor.h
+++ b/ofproto/ofproto-dpif-monitor.h
@@ -18,7 +18,7 @@
 #include <stdint.h>
 
 #include "openflow/openflow.h"
-#include "packets.h"
+#include "internal/packets.h"
 
 struct bfd;
 struct cfm;
diff --git a/ofproto/ofproto-dpif-rid.h b/ofproto/ofproto-dpif-rid.h
index 4df630c62..db157e7d0 100644
--- a/ofproto/ofproto-dpif-rid.h
+++ b/ofproto/ofproto-dpif-rid.h
@@ -20,13 +20,13 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#include "cmap.h"
+#include "internal/cmap.h"
 #include "ofproto-dpif-mirror.h"
 #include "ofproto/ofproto-provider.h"
 #include "openvswitch/list.h"
 #include "openvswitch/ofp-actions.h"
-#include "ovs-thread.h"
-#include "uuid.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/uuid.h"
 
 struct ofproto_dpif;
 struct rule;
diff --git a/ofproto/ofproto-dpif-sflow.c b/ofproto/ofproto-dpif-sflow.c
index 772881b0d..cb0aec052 100644
--- a/ofproto/ofproto-dpif-sflow.c
+++ b/ofproto/ofproto-dpif-sflow.c
@@ -25,22 +25,22 @@
 #include "collectors.h"
 #include "openvswitch/compiler.h"
 #include "dpif.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
-#include "netdev.h"
-#include "netlink.h"
+#include "internal/netdev.h"
+#include "internal/netlink.h"
 #include "openvswitch/ofpbuf.h"
 #include "ofproto.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
 #include "ovs-router.h"
 #include "route-table.h"
 #include "sflow_api.h"
-#include "socket-util.h"
-#include "timeval.h"
+#include "internal/socket-util.h"
+#include "internal/timeval.h"
 #include "openvswitch/vlog.h"
 #include "lib/odp-util.h"
-#include "lib/unaligned.h"
+#include "internal/unaligned.h"
 #include "ofproto-provider.h"
 #include "lacp.h"
 
diff --git a/ofproto/ofproto-dpif-sflow.h b/ofproto/ofproto-dpif-sflow.h
index c5d9b8aad..4fe986967 100644
--- a/ofproto/ofproto-dpif-sflow.h
+++ b/ofproto/ofproto-dpif-sflow.h
@@ -19,7 +19,7 @@
 #define OFPROTO_DPIF_SFLOW_H 1
 
 #include <stdint.h>
-#include "svec.h"
+#include "internal/svec.h"
 #include "lib/odp-util.h"
 
 struct dpif;
diff --git a/ofproto/ofproto-dpif-trace.c b/ofproto/ofproto-dpif-trace.c
index 78a54c715..fed6cf928 100644
--- a/ofproto/ofproto-dpif-trace.c
+++ b/ofproto/ofproto-dpif-trace.c
@@ -21,7 +21,7 @@
 #include "conntrack.h"
 #include "dpif.h"
 #include "ofproto-dpif-xlate.h"
-#include "unixctl.h"
+#include "internal/unixctl.h"
 
 static void oftrace_node_destroy(struct oftrace_node *);
 
diff --git a/ofproto/ofproto-dpif-trace.h b/ofproto/ofproto-dpif-trace.h
index 4b04f1756..280eabb82 100644
--- a/ofproto/ofproto-dpif-trace.h
+++ b/ofproto/ofproto-dpif-trace.h
@@ -32,7 +32,7 @@
 #include "ofproto/ofproto-dpif.h"
 #include "openvswitch/compiler.h"
 #include "openvswitch/list.h"
-#include "flow.h"
+#include "internal/flow.h"
 
 /* Type of a node within a trace. */
 enum oftrace_node_type {
diff --git a/ofproto/ofproto-dpif-upcall.c b/ofproto/ofproto-dpif-upcall.c
index 57f94df54..e1cf5fbb5 100644
--- a/ofproto/ofproto-dpif-upcall.c
+++ b/ofproto/ofproto-dpif-upcall.c
@@ -20,28 +20,28 @@
 #include <inttypes.h>
 
 #include "connmgr.h"
-#include "coverage.h"
-#include "cmap.h"
+#include "internal/coverage.h"
+#include "internal/cmap.h"
 #include "lib/dpif-provider.h"
 #include "dpif.h"
 #include "openvswitch/dynamic-string.h"
 #include "fail-open.h"
 #include "guarded-list.h"
-#include "latch.h"
+#include "internal/latch.h"
 #include "openvswitch/list.h"
-#include "netlink.h"
+#include "internal/netlink.h"
 #include "openvswitch/ofpbuf.h"
 #include "ofproto-dpif-ipfix.h"
 #include "ofproto-dpif-sflow.h"
 #include "ofproto-dpif-xlate.h"
 #include "ofproto-dpif-xlate-cache.h"
 #include "ofproto-dpif-trace.h"
-#include "ovs-rcu.h"
-#include "packets.h"
+#include "openvswitch/ovs-rcu.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "seq.h"
+#include "internal/seq.h"
 #include "tunnel.h"
-#include "unixctl.h"
+#include "internal/unixctl.h"
 #include "openvswitch/vlog.h"
 #include "lib/netdev-provider.h"
 
diff --git a/ofproto/ofproto-dpif-xlate-cache.c b/ofproto/ofproto-dpif-xlate-cache.c
index dcc91cb38..6c6c15381 100644
--- a/ofproto/ofproto-dpif-xlate-cache.c
+++ b/ofproto/ofproto-dpif-xlate-cache.c
@@ -24,13 +24,13 @@
 #include <sys/socket.h>
 
 #include "bfd.h"
-#include "bitmap.h"
+#include "internal/bitmap.h"
 #include "bond.h"
-#include "bundle.h"
-#include "byte-order.h"
+#include "internal/bundle.h"
+#include "internal/byte-order.h"
 #include "connmgr.h"
-#include "coverage.h"
-#include "dp-packet.h"
+#include "internal/coverage.h"
+#include "internal/dp-packet.h"
 #include "dpif.h"
 #include "learn.h"
 #include "mac-learning.h"
@@ -42,9 +42,9 @@
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/vlog.h"
 #include "ovs-router.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "tnl-neigh-cache.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ofproto_xlate_cache);
 
diff --git a/ofproto/ofproto-dpif-xlate-cache.h b/ofproto/ofproto-dpif-xlate-cache.h
index 114aff8ea..279d31560 100644
--- a/ofproto/ofproto-dpif-xlate-cache.h
+++ b/ofproto/ofproto-dpif-xlate-cache.h
@@ -21,7 +21,7 @@
 #include <netinet/in.h>
 
 #include "openvswitch/types.h"
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "odp-util.h"
 #include "ofproto/ofproto-dpif-mirror.h"
 #include "openvswitch/ofpbuf.h"
diff --git a/ofproto/ofproto-dpif-xlate.c b/ofproto/ofproto-dpif-xlate.c
index 578cbfe58..cf0a5e760 100644
--- a/ofproto/ofproto-dpif-xlate.c
+++ b/ofproto/ofproto-dpif-xlate.c
@@ -24,25 +24,25 @@
 #include <sys/socket.h>
 
 #include "bfd.h"
-#include "bitmap.h"
+#include "internal/bitmap.h"
 #include "bond.h"
-#include "bundle.h"
-#include "byte-order.h"
+#include "internal/bundle.h"
+#include "internal/byte-order.h"
 #include "cfm.h"
 #include "connmgr.h"
-#include "coverage.h"
-#include "csum.h"
-#include "dp-packet.h"
+#include "internal/coverage.h"
+#include "internal/csum.h"
+#include "internal/dp-packet.h"
 #include "dpif.h"
 #include "in-band.h"
 #include "lacp.h"
 #include "learn.h"
 #include "mac-learning.h"
-#include "mcast-snooping.h"
+#include "internal/mcast-snooping.h"
 #include "multipath.h"
 #include "netdev-vport.h"
-#include "netlink.h"
-#include "nx-match.h"
+#include "internal/netlink.h"
+#include "internal/nx-match.h"
 #include "odp-execute.h"
 #include "ofproto/ofproto-dpif-ipfix.h"
 #include "ofproto/ofproto-dpif-mirror.h"
@@ -60,12 +60,12 @@
 #include "openvswitch/vlog.h"
 #include "ovs-lldp.h"
 #include "ovs-router.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "tnl-neigh-cache.h"
 #include "tnl-ports.h"
 #include "tunnel.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 
 COVERAGE_DEFINE(xlate_actions);
 COVERAGE_DEFINE(xlate_actions_oversize);
diff --git a/ofproto/ofproto-dpif-xlate.h b/ofproto/ofproto-dpif-xlate.h
index 851088d79..6f294e6f2 100644
--- a/ofproto/ofproto-dpif-xlate.h
+++ b/ofproto/ofproto-dpif-xlate.h
@@ -15,8 +15,8 @@
 #ifndef OFPROTO_DPIF_XLATE_H
 #define OFPROTO_DPIF_XLATE_H 1
 
-#include "dp-packet.h"
-#include "flow.h"
+#include "internal/dp-packet.h"
+#include "internal/flow.h"
 #include "openvswitch/meta-flow.h"
 #include "odp-util.h"
 #include "openvswitch/ofpbuf.h"
@@ -26,7 +26,7 @@
 #include "ofproto.h"
 #include "stp.h"
 #include "ovs-lldp.h"
-#include "uuid.h"
+#include "internal/uuid.h"
 
 struct bfd;
 struct bond;
diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index 8143dd965..28f77611d 100644
--- a/ofproto/ofproto-dpif.c
+++ b/ofproto/ofproto-dpif.c
@@ -18,26 +18,26 @@
 
 #include "bfd.h"
 #include "bond.h"
-#include "bundle.h"
-#include "byte-order.h"
+#include "internal/bundle.h"
+#include "internal/byte-order.h"
 #include "connectivity.h"
 #include "connmgr.h"
-#include "coverage.h"
+#include "internal/coverage.h"
 #include "cfm.h"
 #include "ct-dpif.h"
 #include "fail-open.h"
 #include "guarded-list.h"
-#include "hmapx.h"
+#include "internal/hmapx.h"
 #include "lacp.h"
 #include "learn.h"
 #include "mac-learning.h"
 #include "math.h"
-#include "mcast-snooping.h"
+#include "internal/mcast-snooping.h"
 #include "multipath.h"
 #include "netdev-vport.h"
-#include "netdev.h"
-#include "netlink.h"
-#include "nx-match.h"
+#include "internal/netdev.h"
+#include "internal/netlink.h"
+#include "internal/nx-match.h"
 #include "odp-util.h"
 #include "odp-execute.h"
 #include "ofproto/ofproto-dpif.h"
@@ -59,18 +59,18 @@
 #include "openvswitch/uuid.h"
 #include "openvswitch/vlog.h"
 #include "ovs-lldp.h"
-#include "ovs-rcu.h"
+#include "openvswitch/ovs-rcu.h"
 #include "ovs-router.h"
 #include "openvswitch/poll-loop.h"
-#include "seq.h"
-#include "simap.h"
-#include "smap.h"
-#include "timer.h"
+#include "internal/seq.h"
+#include "internal/simap.h"
+#include "internal/smap.h"
+#include "internal/timer.h"
 #include "tunnel.h"
-#include "unaligned.h"
-#include "unixctl.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/unaligned.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 #include "vlan-bitmap.h"
 
 VLOG_DEFINE_THIS_MODULE(ofproto_dpif);
diff --git a/ofproto/ofproto-dpif.h b/ofproto/ofproto-dpif.h
index d8e0cd37a..95deb27b7 100644
--- a/ofproto/ofproto-dpif.h
+++ b/ofproto/ofproto-dpif.h
@@ -48,12 +48,12 @@
 
 #include "dpif.h"
 #include "fail-open.h"
-#include "hmapx.h"
+#include "internal/hmapx.h"
 #include "odp-util.h"
-#include "id-pool.h"
-#include "ovs-thread.h"
+#include "internal/id-pool.h"
+#include "openvswitch/ovs-thread.h"
 #include "ofproto-provider.h"
-#include "util.h"
+#include "internal/util.h"
 
 struct dpif_flow_stats;
 struct ofproto_async_msg;
diff --git a/ofproto/ofproto-provider.h b/ofproto/ofproto-provider.h
index 14b909973..932baba6d 100644
--- a/ofproto/ofproto-provider.h
+++ b/ofproto/ofproto-provider.h
@@ -34,10 +34,10 @@
  */
 
 #include "cfm.h"
-#include "classifier.h"
+#include "internal/classifier.h"
 #include "guarded-list.h"
 #include "heap.h"
-#include "hindex.h"
+#include "internal/hindex.h"
 #include "object-collection.h"
 #include "ofproto/ofproto.h"
 #include "openvswitch/list.h"
@@ -49,14 +49,14 @@
 #include "openvswitch/ofp-port.h"
 #include "openvswitch/ofp-switch.h"
 #include "openvswitch/ofp-table.h"
-#include "ovs-atomic.h"
-#include "ovs-rcu.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-atomic.h"
+#include "openvswitch/ovs-rcu.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/shash.h"
-#include "simap.h"
-#include "timeval.h"
-#include "tun-metadata.h"
-#include "versions.h"
+#include "internal/simap.h"
+#include "internal/timeval.h"
+#include "internal/tun-metadata-private.h"
+#include "internal/versions.h"
 #include "vl-mff-map.h"
 
 struct match;
diff --git a/ofproto/ofproto.c b/ofproto/ofproto.c
index 56aeac720..43b033733 100644
--- a/ofproto/ofproto.c
+++ b/ofproto/ofproto.c
@@ -22,18 +22,18 @@
 #include <stdlib.h>
 #include <unistd.h>
 
-#include "bitmap.h"
+#include "internal/bitmap.h"
 #include "bundles.h"
-#include "byte-order.h"
-#include "classifier.h"
+#include "internal/byte-order.h"
+#include "internal/classifier.h"
 #include "connectivity.h"
 #include "connmgr.h"
-#include "coverage.h"
-#include "dp-packet.h"
-#include "hash.h"
+#include "internal/coverage.h"
+#include "internal/dp-packet.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
-#include "netdev.h"
-#include "nx-match.h"
+#include "internal/netdev.h"
+#include "internal/nx-match.h"
 #include "ofproto.h"
 #include "ofproto-provider.h"
 #include "openflow/nicira-ext.h"
@@ -51,21 +51,21 @@
 #include "openvswitch/ofp-util.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "ovs-rcu.h"
-#include "packets.h"
+#include "openvswitch/ovs-rcu.h"
+#include "internal/packets.h"
 #include "pinsched.h"
 #include "openvswitch/poll-loop.h"
-#include "random.h"
-#include "seq.h"
+#include "internal/random.h"
+#include "internal/seq.h"
 #include "openvswitch/shash.h"
-#include "simap.h"
-#include "smap.h"
-#include "sset.h"
-#include "timeval.h"
-#include "tun-metadata.h"
-#include "unaligned.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/simap.h"
+#include "internal/smap.h"
+#include "internal/sset.h"
+#include "internal/timeval.h"
+#include "internal/tun-metadata-private.h"
+#include "internal/unaligned.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ofproto);
 
diff --git a/ofproto/ofproto.h b/ofproto/ofproto.h
index b0262da2d..fe48aad85 100644
--- a/ofproto/ofproto.h
+++ b/ofproto/ofproto.h
@@ -23,13 +23,13 @@
 #include <stddef.h>
 #include <stdint.h>
 #include "cfm.h"
-#include "classifier.h"
-#include "flow.h"
+#include "internal/classifier.h"
+#include "internal/flow.h"
 #include "openvswitch/meta-flow.h"
 #include "netflow.h"
 #include "rstp.h"
-#include "smap.h"
-#include "sset.h"
+#include "internal/smap.h"
+#include "internal/sset.h"
 #include "stp.h"
 #include "lacp.h"
 
diff --git a/ofproto/pinsched.c b/ofproto/pinsched.c
index 59561f076..2409feafc 100644
--- a/ofproto/pinsched.c
+++ b/ofproto/pinsched.c
@@ -21,16 +21,16 @@
 #include <arpa/inet.h>
 #include <stdint.h>
 #include <stdlib.h>
-#include "flow.h"
-#include "hash.h"
+#include "internal/flow.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/ofpbuf.h"
 #include "openflow/openflow.h"
 #include "openvswitch/poll-loop.h"
-#include "random.h"
+#include "internal/random.h"
 #include "openvswitch/rconn.h"
 #include "sat-math.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 #include "openvswitch/token-bucket.h"
 #include "openvswitch/vconn.h"
 
diff --git a/ofproto/pinsched.h b/ofproto/pinsched.h
index 96993df9a..f4c1a0b7a 100644
--- a/ofproto/pinsched.h
+++ b/ofproto/pinsched.h
@@ -18,7 +18,7 @@
 #define PINSCHED_H_H 1
 
 #include <stdint.h>
-#include "flow.h"
+#include "internal/flow.h"
 
 struct ovs_list;
 struct ofpbuf;
diff --git a/ofproto/tunnel.c b/ofproto/tunnel.c
index 3455ed233..d0c55fd19 100644
--- a/ofproto/tunnel.c
+++ b/ofproto/tunnel.c
@@ -15,27 +15,27 @@
 #include <config.h>
 #include <errno.h>
 
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "connectivity.h"
-#include "csum.h"
+#include "internal/csum.h"
 #include "dpif.h"
 #include "openvswitch/dynamic-string.h"
 #include "fat-rwlock.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
-#include "netdev.h"
+#include "internal/netdev.h"
 #include "odp-util.h"
 #include "openvswitch/ofpbuf.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "route-table.h"
-#include "seq.h"
-#include "smap.h"
-#include "socket-util.h"
+#include "internal/seq.h"
+#include "internal/smap.h"
+#include "internal/socket-util.h"
 #include "tnl-ports.h"
 #include "tunnel.h"
 #include "openvswitch/vlog.h"
-#include "unaligned.h"
-#include "unixctl.h"
+#include "internal/unaligned.h"
+#include "internal/unixctl.h"
 #include "ofproto-dpif.h"
 #include "netdev-vport.h"
 
diff --git a/ofproto/tunnel.h b/ofproto/tunnel.h
index 323f3fa03..0c6af31b1 100644
--- a/ofproto/tunnel.h
+++ b/ofproto/tunnel.h
@@ -18,7 +18,7 @@
 
 #include <stdbool.h>
 #include <stdint.h>
-#include "flow.h"
+#include "internal/flow.h"
 
 /* Tunnel port emulation layer.
  *
diff --git a/ovsdb/column.c b/ovsdb/column.c
index 9dfc8714f..494018998 100644
--- a/ovsdb/column.c
+++ b/ovsdb/column.c
@@ -22,10 +22,10 @@
 #include "column.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
 #include "table.h"
-#include "util.h"
+#include "internal/util.h"
 
 struct ovsdb_column *
 ovsdb_column_create(const char *name,
diff --git a/ovsdb/column.h b/ovsdb/column.h
index 890295629..da6b827e8 100644
--- a/ovsdb/column.h
+++ b/ovsdb/column.h
@@ -18,7 +18,7 @@
 
 #include <stdbool.h>
 #include "openvswitch/compiler.h"
-#include "ovsdb-types.h"
+#include "openvswitch/ovsdb-types.h"
 
 struct ovsdb_table;
 struct ovsdb_table_schema;
diff --git a/ovsdb/condition.c b/ovsdb/condition.c
index 388dd54a1..d4aa3b981 100644
--- a/ovsdb/condition.c
+++ b/ovsdb/condition.c
@@ -21,13 +21,13 @@
 
 #include "column.h"
 #include "openvswitch/json.h"
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-error.h"
 #include "row.h"
 
 #include <string.h>
 
 #include "table.h"
-#include "util.h"
+#include "internal/util.h"
 
 static struct ovsdb_error *
 ovsdb_clause_from_json(const struct ovsdb_table_schema *ts,
diff --git a/ovsdb/condition.h b/ovsdb/condition.h
index 65728fb32..5212ddcb1 100644
--- a/ovsdb/condition.h
+++ b/ovsdb/condition.h
@@ -18,9 +18,9 @@
 
 #include <stddef.h>
 #include "openvswitch/compiler.h"
-#include "ovsdb-data.h"
-#include "bitmap.h"
-#include "ovsdb-condition.h"
+#include "openvswitch/ovsdb-data.h"
+#include "internal/bitmap.h"
+#include "openvswitch/ovsdb-condition.h"
 
 struct json;
 struct ovsdb_table_schema;
diff --git a/ovsdb/execution.c b/ovsdb/execution.c
index f9b8067d0..e34362c33 100644
--- a/ovsdb/execution.c
+++ b/ovsdb/execution.c
@@ -24,15 +24,15 @@
 #include "file.h"
 #include "openvswitch/json.h"
 #include "mutation.h"
-#include "ovsdb-data.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
 #include "query.h"
 #include "rbac.h"
 #include "row.h"
 #include "server.h"
 #include "table.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 #include "transaction.h"
 
 struct ovsdb_execution {
diff --git a/ovsdb/file.c b/ovsdb/file.c
index 9f44007d9..1689a9d4c 100644
--- a/ovsdb/file.c
+++ b/ovsdb/file.c
@@ -21,22 +21,22 @@
 #include <fcntl.h>
 #include <unistd.h>
 
-#include "bitmap.h"
+#include "internal/bitmap.h"
 #include "column.h"
 #include "log.h"
 #include "openvswitch/json.h"
 #include "lockfile.h"
 #include "ovsdb.h"
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-error.h"
 #include "row.h"
-#include "socket-util.h"
+#include "internal/socket-util.h"
 #include "storage.h"
 #include "table.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 #include "transaction.h"
-#include "unixctl.h"
-#include "uuid.h"
-#include "util.h"
+#include "internal/unixctl.h"
+#include "internal/uuid.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(ovsdb_file);
diff --git a/ovsdb/jsonrpc-server.c b/ovsdb/jsonrpc-server.c
index 351c39d8a..25c7988c3 100644
--- a/ovsdb/jsonrpc-server.c
+++ b/ovsdb/jsonrpc-server.c
@@ -19,28 +19,28 @@
 
 #include <errno.h>
 
-#include "bitmap.h"
+#include "internal/bitmap.h"
 #include "column.h"
 #include "openvswitch/dynamic-string.h"
 #include "monitor.h"
 #include "openvswitch/json.h"
-#include "jsonrpc.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
+#include "internal/jsonrpc.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
 #include "ovsdb.h"
 #include "condition.h"
 #include "openvswitch/poll-loop.h"
 #include "reconnect.h"
 #include "row.h"
 #include "server.h"
-#include "simap.h"
+#include "internal/simap.h"
 #include "storage.h"
-#include "stream.h"
+#include "internal/stream.h"
 #include "table.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 #include "transaction.h"
 #include "trigger.h"
-#include "util.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(ovsdb_jsonrpc_server);
diff --git a/ovsdb/log.c b/ovsdb/log.c
index 4a28fa3db..29bb1c9f2 100644
--- a/ovsdb/log.c
+++ b/ovsdb/log.c
@@ -28,17 +28,17 @@
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
 #include "openvswitch/vlog.h"
-#include "ovs-atomic.h"
-#include "ovs-rcu.h"
-#include "ovs-thread.h"
-#include "ovsdb-error.h"
+#include "openvswitch/ovs-atomic.h"
+#include "openvswitch/ovs-rcu.h"
+#include "openvswitch/ovs-thread.h"
+#include "openvswitch/ovsdb-error.h"
 #include "ovsdb.h"
 #include "openvswitch/poll-loop.h"
-#include "seq.h"
+#include "internal/seq.h"
 #include "sha1.h"
-#include "socket-util.h"
+#include "internal/socket-util.h"
 #include "transaction.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ovsdb_log);
 
diff --git a/ovsdb/monitor.c b/ovsdb/monitor.c
index 0f222cc99..e5f8952e6 100644
--- a/ovsdb/monitor.c
+++ b/ovsdb/monitor.c
@@ -18,24 +18,24 @@
 
 #include <errno.h>
 
-#include "bitmap.h"
+#include "internal/bitmap.h"
 #include "column.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
-#include "jsonrpc.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
+#include "internal/jsonrpc.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
 #include "ovsdb.h"
 #include "row.h"
 #include "condition.h"
-#include "simap.h"
-#include "hash.h"
+#include "internal/simap.h"
+#include "internal/hash.h"
 #include "table.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 #include "transaction.h"
 #include "jsonrpc-server.h"
 #include "monitor.h"
-#include "util.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(ovsdb_monitor);
diff --git a/ovsdb/mutation.c b/ovsdb/mutation.c
index 03d1c3499..67a1bee0a 100644
--- a/ovsdb/mutation.c
+++ b/ovsdb/mutation.c
@@ -21,14 +21,14 @@
 #include <limits.h>
 
 #include "column.h"
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-error.h"
 #include "openvswitch/json.h"
 #include "row.h"
 
 #include <string.h>
 
 #include "table.h"
-#include "util.h"
+#include "internal/util.h"
 
 struct ovsdb_error *
 ovsdb_mutator_from_string(const char *name, enum ovsdb_mutator *mutator)
diff --git a/ovsdb/mutation.h b/ovsdb/mutation.h
index dfb2d6940..3e6424abc 100644
--- a/ovsdb/mutation.h
+++ b/ovsdb/mutation.h
@@ -18,7 +18,7 @@
 
 #include <stddef.h>
 #include "openvswitch/compiler.h"
-#include "ovsdb-data.h"
+#include "openvswitch/ovsdb-data.h"
 
 struct json;
 struct ovsdb_table_schema;
diff --git a/ovsdb/ovsdb-client.c b/ovsdb/ovsdb-client.c
index db5eebc17..34e669395 100644
--- a/ovsdb/ovsdb-client.c
+++ b/ovsdb/ovsdb-client.c
@@ -26,37 +26,37 @@
 #include <string.h>
 #include <unistd.h>
 
-#include "command-line.h"
+#include "internal/command-line.h"
 #include "column.h"
 #include "openvswitch/compiler.h"
-#include "daemon.h"
-#include "dirs.h"
+#include "internal/daemon.h"
+#include "internal/dirs.h"
 #include "openvswitch/dynamic-string.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "file.h"
 #include "openvswitch/json.h"
-#include "jsonrpc.h"
-#include "lib/table.h"
+#include "internal/jsonrpc.h"
+#include "internal/table.h"
 #include "log.h"
 #include "ovs-replay.h"
 #include "ovsdb.h"
-#include "ovsdb-data.h"
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-error.h"
 #include "ovsdb-session.h"
 #include "openvswitch/poll-loop.h"
 #include "row.h"
-#include "sort.h"
-#include "svec.h"
+#include "internal/sort.h"
+#include "internal/svec.h"
 #include "storage.h"
-#include "stream.h"
-#include "stream-ssl.h"
+#include "internal/stream.h"
+#include "internal/stream-ssl.h"
 #include "table.h"
 #include "transaction.h"
 #include "monitor.h"
 #include "condition.h"
-#include "timeval.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(ovsdb_client);
diff --git a/ovsdb/ovsdb-idlc.in b/ovsdb/ovsdb-idlc.in
index 10a70ae26..0aee9dff2 100755
--- a/ovsdb/ovsdb-idlc.in
+++ b/ovsdb/ovsdb-idlc.in
@@ -193,10 +193,10 @@ def printCIDLHeader(schemaFile):
 #include <stddef.h>
 #include <stdint.h>
 #include "openvswitch/json.h"
-#include "ovsdb-data.h"
-#include "ovsdb-idl-provider.h"
-#include "smap.h"
-#include "uuid.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-idl-provider.h"
+#include "internal/smap.h"
+#include "internal/uuid.h"
 
 #ifdef  __cplusplus
 extern "C" {
@@ -469,10 +469,10 @@ def printCIDLSource(schemaFile):
 #include <config.h>
 #include %(header)s
 #include <limits.h>
-#include "ovs-thread.h"
-#include "ovsdb-data.h"
-#include "ovsdb-error.h"
-#include "util.h"
+#include "openvswitch/ovs-thread.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-error.h"
+#include "internal/util.h"
 
 %(cDecls)s
 
diff --git a/ovsdb/ovsdb-server.c b/ovsdb/ovsdb-server.c
index 9fe90592e..0edcd10fd 100644
--- a/ovsdb/ovsdb-server.c
+++ b/ovsdb/ovsdb-server.c
@@ -23,41 +23,41 @@
 #include <unistd.h>
 
 #include "column.h"
-#include "command-line.h"
-#include "daemon.h"
-#include "dirs.h"
+#include "internal/command-line.h"
+#include "internal/daemon.h"
+#include "internal/dirs.h"
 #include "openvswitch/dynamic-string.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "file.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/json.h"
-#include "jsonrpc.h"
+#include "internal/jsonrpc.h"
 #include "jsonrpc-server.h"
 #include "openvswitch/list.h"
-#include "memory.h"
+#include "internal/memory.h"
 #include "monitor.h"
 #include "ovs-replay.h"
 #include "ovsdb.h"
-#include "ovsdb-data.h"
-#include "ovsdb-types.h"
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-types.h"
+#include "openvswitch/ovsdb-error.h"
 #include "openvswitch/poll-loop.h"
-#include "process.h"
+#include "internal/process.h"
 #include "replication.h"
 #include "relay.h"
 #include "row.h"
-#include "simap.h"
+#include "internal/simap.h"
 #include "openvswitch/shash.h"
-#include "stream-ssl.h"
-#include "stream.h"
-#include "sset.h"
+#include "internal/stream-ssl.h"
+#include "internal/stream.h"
+#include "internal/sset.h"
 #include "storage.h"
 #include "table.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 #include "transaction.h"
 #include "trigger.h"
-#include "util.h"
-#include "unixctl.h"
+#include "internal/util.h"
+#include "internal/unixctl.h"
 #include "perf-counter.h"
 #include "ovsdb-util.h"
 #include "openvswitch/vlog.h"
diff --git a/ovsdb/ovsdb-tool.c b/ovsdb/ovsdb-tool.c
index 8465666e5..4fed2952d 100644
--- a/ovsdb/ovsdb-tool.c
+++ b/ovsdb/ovsdb-tool.c
@@ -23,29 +23,30 @@
 #include <string.h>
 
 #include "column.h"
+#include "internal/command-line.h"
 #include "openvswitch/compiler.h"
-#include "dirs.h"
+#include "internal/dirs.h"
 #include "openvswitch/dynamic-string.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "file.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "lockfile.h"
 #include "log.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/json.h"
 #include "ovsdb.h"
-#include "ovsdb-data.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
 #include "raft.h"
 #include "raft-private.h"
-#include "smap.h"
-#include "socket-util.h"
+#include "internal/smap.h"
+#include "internal/socket-util.h"
 #include "storage.h"
 #include "table.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 #include "transaction.h"
-#include "util.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 /* -m, --more: Verbosity level for "show-log" command output. */
diff --git a/ovsdb/ovsdb-util.c b/ovsdb/ovsdb-util.c
index 6d7be066b..9bf35e4b9 100644
--- a/ovsdb/ovsdb-util.c
+++ b/ovsdb/ovsdb-util.c
@@ -15,7 +15,7 @@
 
 #include <config.h>
 #include "row.h"
-#include "sset.h"
+#include "internal/sset.h"
 #include "table.h"
 #include "ovsdb-util.h"
 #include "openvswitch/vlog.h"
diff --git a/ovsdb/ovsdb.c b/ovsdb/ovsdb.c
index e6d866182..cfdf3d9dc 100644
--- a/ovsdb/ovsdb.c
+++ b/ovsdb/ovsdb.c
@@ -25,13 +25,13 @@
 #include "file.h"
 #include "monitor.h"
 #include "openvswitch/json.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
-#include "ovsdb-types.h"
-#include "simap.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
+#include "openvswitch/ovsdb-types.h"
+#include "internal/simap.h"
 #include "storage.h"
 #include "table.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 #include "transaction.h"
 #include "transaction-forward.h"
 #include "trigger.h"
diff --git a/ovsdb/raft-private.c b/ovsdb/raft-private.c
index 30760233e..14378cdc0 100644
--- a/ovsdb/raft-private.c
+++ b/ovsdb/raft-private.c
@@ -18,12 +18,12 @@
 
 #include "raft-private.h"
 
-#include "coverage.h"
+#include "internal/coverage.h"
 #include "openvswitch/dynamic-string.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
-#include "socket-util.h"
-#include "sset.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
+#include "internal/socket-util.h"
+#include "internal/sset.h"
 
 COVERAGE_DEFINE(raft_entry_serialize);
 
diff --git a/ovsdb/raft-private.h b/ovsdb/raft-private.h
index 48c6df511..ed6eac441 100644
--- a/ovsdb/raft-private.h
+++ b/ovsdb/raft-private.h
@@ -23,7 +23,7 @@
 #include <stdint.h>
 #include "openvswitch/hmap.h"
 #include "openvswitch/uuid.h"
-#include "sset.h"
+#include "internal/sset.h"
 
 struct ds;
 struct ovsdb_parser;
diff --git a/ovsdb/raft-rpc.c b/ovsdb/raft-rpc.c
index 051291b0f..a757f5ad9 100644
--- a/ovsdb/raft-rpc.c
+++ b/ovsdb/raft-rpc.c
@@ -20,13 +20,13 @@
 #include <stdlib.h>
 #include <string.h>
 #include "openvswitch/compiler.h"
-#include "jsonrpc.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
+#include "internal/jsonrpc.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
 #include "openvswitch/vlog.h"
-#include "sset.h"
+#include "internal/sset.h"
 
 VLOG_DEFINE_THIS_MODULE(raft_rpc);
 
diff --git a/ovsdb/raft-rpc.h b/ovsdb/raft-rpc.h
index 221f24d00..4ae8c3ac8 100644
--- a/ovsdb/raft-rpc.h
+++ b/ovsdb/raft-rpc.h
@@ -24,7 +24,7 @@
 #include "openvswitch/uuid.h"
 #include "raft.h"
 #include "raft-private.h"
-#include "sset.h"
+#include "internal/sset.h"
 
 struct ds;
 
diff --git a/ovsdb/raft.c b/ovsdb/raft.c
index 1a3447a8d..da4aa3c5f 100644
--- a/ovsdb/raft.c
+++ b/ovsdb/raft.c
@@ -22,8 +22,8 @@
 #include <errno.h>
 #include <unistd.h>
 
-#include "hash.h"
-#include "jsonrpc.h"
+#include "internal/hash.h"
+#include "internal/jsonrpc.h"
 #include "lockfile.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/hmap.h"
@@ -31,19 +31,19 @@
 #include "openvswitch/list.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/vlog.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
 #include "ovsdb/log.h"
 #include "raft-rpc.h"
-#include "random.h"
-#include "simap.h"
-#include "socket-util.h"
-#include "stream.h"
-#include "timeval.h"
+#include "internal/random.h"
+#include "internal/simap.h"
+#include "internal/socket-util.h"
+#include "internal/stream.h"
+#include "internal/timeval.h"
 #include "unicode.h"
-#include "unixctl.h"
-#include "util.h"
-#include "uuid.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 
 VLOG_DEFINE_THIS_MODULE(raft);
 
diff --git a/ovsdb/raft.h b/ovsdb/raft.h
index 5f2c0c773..92993a088 100644
--- a/ovsdb/raft.h
+++ b/ovsdb/raft.h
@@ -62,7 +62,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include "openvswitch/compiler.h"
-#include "uuid.h"
+#include "internal/uuid.h"
 
 struct json;
 struct ovsdb_log;
diff --git a/ovsdb/rbac.c b/ovsdb/rbac.c
index a3fe97120..a618f511a 100644
--- a/ovsdb/rbac.c
+++ b/ovsdb/rbac.c
@@ -24,16 +24,16 @@
 #include "file.h"
 #include "mutation.h"
 #include "openvswitch/vlog.h"
-#include "ovsdb-data.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
 #include "ovsdb-util.h"
 #include "ovsdb.h"
 #include "query.h"
 #include "row.h"
 #include "server.h"
 #include "table.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 #include "transaction.h"
 
 VLOG_DEFINE_THIS_MODULE(ovsdb_rbac);
diff --git a/ovsdb/relay.c b/ovsdb/relay.c
index ef0e44d34..df21feada 100644
--- a/ovsdb/relay.c
+++ b/ovsdb/relay.c
@@ -18,8 +18,8 @@
 
 #include "relay.h"
 
-#include "coverage.h"
-#include "jsonrpc.h"
+#include "internal/coverage.h"
+#include "internal/jsonrpc.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/json.h"
 #include "openvswitch/list.h"
@@ -27,14 +27,14 @@
 #include "openvswitch/shash.h"
 #include "openvswitch/vlog.h"
 #include "ovsdb.h"
-#include "ovsdb-cs.h"
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-cs.h"
+#include "openvswitch/ovsdb-error.h"
 #include "row.h"
 #include "table.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 #include "transaction.h"
 #include "transaction-forward.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(relay);
 
diff --git a/ovsdb/replication.c b/ovsdb/replication.c
index d8b56d813..3dede55f5 100644
--- a/ovsdb/replication.c
+++ b/ovsdb/replication.c
@@ -19,22 +19,22 @@
 
 
 #include "condition.h"
-#include "jsonrpc.h"
+#include "internal/jsonrpc.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/json.h"
 #include "openvswitch/vlog.h"
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-error.h"
 #include "ovsdb.h"
 #include "query.h"
 #include "replication.h"
 #include "row.h"
-#include "sset.h"
-#include "stream.h"
-#include "svec.h"
+#include "internal/sset.h"
+#include "internal/stream.h"
+#include "internal/svec.h"
 #include "table.h"
 #include "transaction.h"
-#include "uuid.h"
+#include "internal/uuid.h"
 
 VLOG_DEFINE_THIS_MODULE(replication);
 
diff --git a/ovsdb/row.c b/ovsdb/row.c
index e83c60a21..94f18337e 100644
--- a/ovsdb/row.c
+++ b/ovsdb/row.c
@@ -21,11 +21,11 @@
 
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-error.h"
 #include "openvswitch/shash.h"
-#include "sort.h"
+#include "internal/sort.h"
 #include "table.h"
-#include "util.h"
+#include "internal/util.h"
 
 static struct ovsdb_row *
 allocate_row(const struct ovsdb_table *table)
diff --git a/ovsdb/row.h b/ovsdb/row.h
index fe04555d0..fcd575ebe 100644
--- a/ovsdb/row.h
+++ b/ovsdb/row.h
@@ -21,7 +21,7 @@
 #include "column.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/list.h"
-#include "ovsdb-data.h"
+#include "openvswitch/ovsdb-data.h"
 
 struct ovsdb_column_set;
 
diff --git a/ovsdb/server.c b/ovsdb/server.c
index e1a497d78..9b00617cc 100644
--- a/ovsdb/server.c
+++ b/ovsdb/server.c
@@ -17,9 +17,9 @@
 
 #include "server.h"
 
-#include "hash.h"
+#include "internal/hash.h"
 #include "ovsdb.h"
-#include "uuid.h"
+#include "internal/uuid.h"
 
 /* Initializes 'session' as a session within 'server'. */
 void
diff --git a/ovsdb/storage.c b/ovsdb/storage.c
index d4984be25..dbbb3c032 100644
--- a/ovsdb/storage.c
+++ b/ovsdb/storage.c
@@ -19,16 +19,16 @@
 #include "storage.h"
 #include <string.h>
 #include "log.h"
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-error.h"
 #include "openvswitch/json.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/vlog.h"
 #include "ovsdb.h"
 #include "raft.h"
-#include "random.h"
-#include "simap.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/random.h"
+#include "internal/simap.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(storage);
 
diff --git a/ovsdb/table.c b/ovsdb/table.c
index 455a3663f..df25fbe6d 100644
--- a/ovsdb/table.c
+++ b/ovsdb/table.c
@@ -21,9 +21,9 @@
 
 #include "openvswitch/json.h"
 #include "column.h"
-#include "ovsdb-error.h"
-#include "ovsdb-parser.h"
-#include "ovsdb-types.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-parser.h"
+#include "openvswitch/ovsdb-types.h"
 #include "row.h"
 #include "transaction.h"
 
diff --git a/ovsdb/transaction-forward.c b/ovsdb/transaction-forward.c
index d15f2f1d6..7cddfd603 100644
--- a/ovsdb/transaction-forward.c
+++ b/ovsdb/transaction-forward.c
@@ -18,16 +18,16 @@
 
 #include "transaction-forward.h"
 
-#include "coverage.h"
-#include "jsonrpc.h"
+#include "internal/coverage.h"
+#include "internal/jsonrpc.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/json.h"
 #include "openvswitch/list.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/vlog.h"
 #include "ovsdb.h"
-#include "ovsdb-cs.h"
-#include "util.h"
+#include "openvswitch/ovsdb-cs.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(transaction_forward);
 
diff --git a/ovsdb/transaction.c b/ovsdb/transaction.c
index db86d847c..eabf1a2ae 100644
--- a/ovsdb/transaction.c
+++ b/ovsdb/transaction.c
@@ -17,22 +17,22 @@
 
 #include "transaction.h"
 
-#include "bitmap.h"
+#include "internal/bitmap.h"
 #include "openvswitch/dynamic-string.h"
 #include "file.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "monitor.h"
 #include "openvswitch/hmap.h"
 #include "openvswitch/json.h"
 #include "openvswitch/list.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/vlog.h"
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-error.h"
 #include "ovsdb.h"
 #include "row.h"
 #include "storage.h"
 #include "table.h"
-#include "uuid.h"
+#include "internal/uuid.h"
 
 VLOG_DEFINE_THIS_MODULE(transaction);
 
diff --git a/ovsdb/trigger.c b/ovsdb/trigger.c
index 726c138bf..ebd7ff753 100644
--- a/ovsdb/trigger.c
+++ b/ovsdb/trigger.c
@@ -22,15 +22,15 @@
 
 #include "file.h"
 #include "openvswitch/json.h"
-#include "jsonrpc.h"
+#include "internal/jsonrpc.h"
 #include "ovsdb.h"
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-error.h"
 #include "openvswitch/poll-loop.h"
 #include "server.h"
 #include "transaction.h"
 #include "transaction-forward.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(trigger);
 
diff --git a/tests/oss-fuzz/flow_extract_target.c b/tests/oss-fuzz/flow_extract_target.c
index 84a6c317d..d8ecc862e 100644
--- a/tests/oss-fuzz/flow_extract_target.c
+++ b/tests/oss-fuzz/flow_extract_target.c
@@ -1,9 +1,9 @@
 #include <config.h>
-#include "classifier.h"
+#include "internal/classifier.h"
 #include <assert.h>
 #include "fuzzer.h"
-#include "dp-packet.h"
-#include "flow.h"
+#include "internal/dp-packet.h"
+#include "internal/flow.h"
 #include "openvswitch/ofp-match.h"
 #include "openvswitch/ofp-print.h"
 #include "openvswitch/match.h"
diff --git a/tests/oss-fuzz/json_parser_target.c b/tests/oss-fuzz/json_parser_target.c
index e39e04a0d..b49efe633 100644
--- a/tests/oss-fuzz/json_parser_target.c
+++ b/tests/oss-fuzz/json_parser_target.c
@@ -1,8 +1,8 @@
 #include <config.h>
 #include "fuzzer.h"
-#include "jsonrpc.h"
+#include "internal/jsonrpc.h"
 #include "openvswitch/json.h"
-#include "ovsdb-error.h"
+#include "openvswitch/ovsdb-error.h"
 #include "ovsdb/table.h"
 #include <assert.h>
 #include <string.h>
diff --git a/tests/oss-fuzz/miniflow_target.c b/tests/oss-fuzz/miniflow_target.c
index 50b8b0e64..132d6bf68 100644
--- a/tests/oss-fuzz/miniflow_target.c
+++ b/tests/oss-fuzz/miniflow_target.c
@@ -1,13 +1,13 @@
 #include <config.h>
-#include "classifier.h"
+#include "internal/classifier.h"
 #include "fuzzer.h"
-#include "dp-packet.h"
-#include "flow.h"
+#include "internal/dp-packet.h"
+#include "internal/flow.h"
 #include "openvswitch/ofp-match.h"
 #include "openvswitch/ofp-print.h"
 #include "openvswitch/match.h"
 #include "classifier-private.h"
-#include "util.h"
+#include "internal/util.h"
 
 /* Returns a copy of 'src'.  The caller must eventually free the returned
  * miniflow with free(). */
diff --git a/tests/oss-fuzz/odp_target.c b/tests/oss-fuzz/odp_target.c
index ae61cdca3..71324741f 100644
--- a/tests/oss-fuzz/odp_target.c
+++ b/tests/oss-fuzz/odp_target.c
@@ -4,10 +4,10 @@
 #include "odp-util.h"
 #include <stdio.h>
 #include "openvswitch/dynamic-string.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "openvswitch/match.h"
 #include "openvswitch/ofpbuf.h"
-#include "util.h"
+#include "internal/util.h"
 #include "openvswitch/ofp-flow.h"
 #include "openvswitch/vlog.h"
 
diff --git a/tests/oss-fuzz/ofctl_parse_target.c b/tests/oss-fuzz/ofctl_parse_target.c
index b4db52f7e..c4f64e457 100644
--- a/tests/oss-fuzz/ofctl_parse_target.c
+++ b/tests/oss-fuzz/ofctl_parse_target.c
@@ -6,7 +6,7 @@
 #include "openflow/openflow.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
-#include "util.h"
+#include "internal/util.h"
 
 static void
 ofctl_parse_flows__(struct ofputil_flow_mod *fms, size_t n_fms,
diff --git a/tests/oss-fuzz/ofp_print_target.c b/tests/oss-fuzz/ofp_print_target.c
index 126f2623f..3fbf40592 100644
--- a/tests/oss-fuzz/ofp_print_target.c
+++ b/tests/oss-fuzz/ofp_print_target.c
@@ -1,6 +1,6 @@
 #include <config.h>
 #include "fuzzer.h"
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "openvswitch/ofp-print.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
diff --git a/tests/ovstest.c b/tests/ovstest.c
index 068dcbb9b..52f19f99a 100644
--- a/tests/ovstest.c
+++ b/tests/ovstest.c
@@ -21,10 +21,10 @@
 #include <inttypes.h>
 #include <limits.h>
 #include <stdlib.h>
-#include "command-line.h"
+#include "internal/command-line.h"
 #include "openvswitch/dynamic-string.h"
 #include "ovstest.h"
-#include "util.h"
+#include "internal/util.h"
 
 static struct ovs_cmdl_command *commands = NULL;
 static size_t n_commands = 0;
diff --git a/tests/ovstest.h b/tests/ovstest.h
index 72fe6d152..87897499e 100644
--- a/tests/ovstest.h
+++ b/tests/ovstest.h
@@ -19,7 +19,7 @@
 
 #include "openvswitch/compiler.h"
 
-#include "command-line.h"
+#include "internal/command-line.h"
 
 /* Overview
  * ========
diff --git a/tests/test-aes128.c b/tests/test-aes128.c
index 7960551be..e534ad795 100644
--- a/tests/test-aes128.c
+++ b/tests/test-aes128.c
@@ -19,7 +19,7 @@
 #include "aes128.h"
 #include <ctype.h>
 #include "ovstest.h"
-#include "util.h"
+#include "internal/util.h"
 
 static void
 hex_to_uint8(const char *input, uint8_t *output, size_t n)
diff --git a/tests/test-atomic.c b/tests/test-atomic.c
index 4b1374b70..d2a7c67aa 100644
--- a/tests/test-atomic.c
+++ b/tests/test-atomic.c
@@ -16,12 +16,12 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "fatal-signal.h"
-#include "ovs-atomic.h"
+#include "internal/fatal-signal.h"
+#include "openvswitch/ovs-atomic.h"
 #include "ovstest.h"
-#include "ovs-thread.h"
-#include "timeval.h"
-#include "util.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(test_atomic);
diff --git a/tests/test-barrier.c b/tests/test-barrier.c
index 3bc5291cc..dca08b2ff 100644
--- a/tests/test-barrier.c
+++ b/tests/test-barrier.c
@@ -18,11 +18,11 @@
 
 #include <config.h>
 
-#include "ovs-thread.h"
-#include "ovs-rcu.h"
+#include "openvswitch/ovs-thread.h"
+#include "openvswitch/ovs-rcu.h"
 #include "ovstest.h"
-#include "random.h"
-#include "util.h"
+#include "internal/random.h"
+#include "internal/util.h"
 
 #define DEFAULT_N_THREADS 4
 #define NB_STEPS 4
diff --git a/tests/test-bitmap.c b/tests/test-bitmap.c
index 484407b7d..3694ab203 100644
--- a/tests/test-bitmap.c
+++ b/tests/test-bitmap.c
@@ -16,11 +16,11 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "bitmap.h"
+#include "internal/bitmap.h"
 #include <assert.h>
-#include "command-line.h"
+#include "internal/command-line.h"
 #include "ovstest.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 
 enum { MAX_BITS = 20 * BITMAP_ULONG_BITS };
 
diff --git a/tests/test-bundle.c b/tests/test-bundle.c
index 53f78e86f..c892bc110 100644
--- a/tests/test-bundle.c
+++ b/tests/test-bundle.c
@@ -17,12 +17,12 @@
 #undef NDEBUG
 #include <math.h>
 #include <stdlib.h>
-#include "bundle.h"
-#include "flow.h"
+#include "internal/bundle.h"
+#include "internal/flow.h"
 #include "openvswitch/ofp-actions.h"
 #include "openvswitch/ofpbuf.h"
 #include "ovstest.h"
-#include "util.h"
+#include "internal/util.h"
 
 #define N_FLOWS  50000
 #define MAX_MEMBERS 8 /* Maximum supported by this test framework. */
diff --git a/tests/test-byte-order.c b/tests/test-byte-order.c
index 2b8edf35c..b6f6e8697 100644
--- a/tests/test-byte-order.c
+++ b/tests/test-byte-order.c
@@ -16,7 +16,7 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include <assert.h>
 #include <inttypes.h>
 #include "ovstest.h"
diff --git a/tests/test-ccmap.c b/tests/test-ccmap.c
index 5c51bbe83..677e66cdd 100644
--- a/tests/test-ccmap.c
+++ b/tests/test-ccmap.c
@@ -23,16 +23,16 @@
 #include <assert.h>
 #include <getopt.h>
 #include <string.h>
-#include "bitmap.h"
-#include "command-line.h"
+#include "internal/bitmap.h"
+#include "internal/command-line.h"
 #include "fat-rwlock.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
 #include "ovstest.h"
-#include "ovs-thread.h"
-#include "random.h"
-#include "timeval.h"
-#include "util.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/random.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 typedef size_t hash_func(int value);
 
diff --git a/tests/test-classifier.c b/tests/test-classifier.c
index cff00c8fa..eb6151dd2 100644
--- a/tests/test-classifier.c
+++ b/tests/test-classifier.c
@@ -28,23 +28,23 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "classifier.h"
+#include "internal/classifier.h"
 #include <assert.h>
 #include <errno.h>
 #include <limits.h>
-#include "byte-order.h"
+#include "internal/byte-order.h"
 #include "classifier-private.h"
-#include "command-line.h"
-#include "fatal-signal.h"
-#include "flow.h"
+#include "internal/command-line.h"
+#include "internal/fatal-signal.h"
+#include "internal/flow.h"
 #include "ovstest.h"
-#include "ovs-atomic.h"
-#include "ovs-thread.h"
-#include "packets.h"
-#include "random.h"
-#include "timeval.h"
-#include "unaligned.h"
-#include "util.h"
+#include "openvswitch/ovs-atomic.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/packets.h"
+#include "internal/random.h"
+#include "internal/timeval.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
 
 static bool versioned = false;
 
diff --git a/tests/test-cmap.c b/tests/test-cmap.c
index 070547560..56be78f9c 100644
--- a/tests/test-cmap.c
+++ b/tests/test-cmap.c
@@ -19,20 +19,20 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "cmap.h"
+#include "internal/cmap.h"
 #include <assert.h>
 #include <getopt.h>
 #include <string.h>
-#include "bitmap.h"
-#include "command-line.h"
+#include "internal/bitmap.h"
+#include "internal/command-line.h"
 #include "fat-rwlock.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
 #include "ovstest.h"
-#include "ovs-thread.h"
-#include "random.h"
-#include "timeval.h"
-#include "util.h"
+#include "openvswitch/ovs-thread.h"
+#include "internal/random.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 /* Sample cmap element. */
 struct element {
diff --git a/tests/test-conntrack.c b/tests/test-conntrack.c
index 24c93e4a4..0b77269a6 100644
--- a/tests/test-conntrack.c
+++ b/tests/test-conntrack.c
@@ -17,14 +17,14 @@
 #include <config.h>
 #include "conntrack.h"
 
-#include "dp-packet.h"
-#include "fatal-signal.h"
-#include "flow.h"
-#include "netdev.h"
-#include "ovs-thread.h"
+#include "internal/dp-packet.h"
+#include "internal/fatal-signal.h"
+#include "internal/flow.h"
+#include "internal/netdev.h"
+#include "openvswitch/ovs-thread.h"
 #include "ovstest.h"
 #include "pcap-file.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 
 static const char payload[] = "50540000000a50540000000908004500001c0000000000"
                               "11a4cd0a0101010a0101020001000200080000";
diff --git a/tests/test-csum.c b/tests/test-csum.c
index b94bd6481..58f7edba6 100644
--- a/tests/test-csum.c
+++ b/tests/test-csum.c
@@ -16,7 +16,7 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "csum.h"
+#include "internal/csum.h"
 #include <assert.h>
 #include <inttypes.h>
 #include <sys/types.h>
@@ -25,12 +25,12 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include "crc32c.h"
+#include "internal/crc32c.h"
 #include "ovstest.h"
-#include "packets.h"
-#include "random.h"
-#include "unaligned.h"
-#include "util.h"
+#include "internal/packets.h"
+#include "internal/random.h"
+#include "internal/unaligned.h"
+#include "internal/util.h"
 
 struct test_case {
     char *data;
diff --git a/tests/test-flows.c b/tests/test-flows.c
index 7adbe5dd9..64cc17dbb 100644
--- a/tests/test-flows.c
+++ b/tests/test-flows.c
@@ -16,22 +16,22 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "flow.h"
+#include "internal/flow.h"
 #include <assert.h>
 #include <errno.h>
 #include <stdlib.h>
 #include <string.h>
-#include "classifier.h"
+#include "internal/classifier.h"
 #include "openflow/openflow.h"
 #include "openvswitch/ofp-match.h"
 #include "openvswitch/ofp-print.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/vlog.h"
 #include "ovstest.h"
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "pcap-file.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 static void
 test_flows_main(int argc OVS_UNUSED, char *argv[] OVS_UNUSED)
diff --git a/tests/test-hash.c b/tests/test-hash.c
index 5d3f8ea43..8d2552901 100644
--- a/tests/test-hash.c
+++ b/tests/test-hash.c
@@ -16,7 +16,7 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "hash.h"
+#include "internal/hash.h"
 #include <assert.h>
 #include <inttypes.h>
 #include <stdio.h>
diff --git a/tests/test-heap.c b/tests/test-heap.c
index 88c9f25f7..8b365ea35 100644
--- a/tests/test-heap.c
+++ b/tests/test-heap.c
@@ -23,10 +23,10 @@
 #include <inttypes.h>
 #include <limits.h>
 #include <stdlib.h>
-#include "command-line.h"
+#include "internal/command-line.h"
 #include "ovstest.h"
-#include "random.h"
-#include "util.h"
+#include "internal/random.h"
+#include "internal/util.h"
 
 /* Sample heap element. */
 struct element {
diff --git a/tests/test-hindex.c b/tests/test-hindex.c
index af06be5fc..4908ebf0f 100644
--- a/tests/test-hindex.c
+++ b/tests/test-hindex.c
@@ -19,13 +19,13 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "hindex.h"
+#include "internal/hindex.h"
 #include <assert.h>
 #include <string.h>
-#include "hash.h"
+#include "internal/hash.h"
 #include "ovstest.h"
-#include "random.h"
-#include "util.h"
+#include "internal/random.h"
+#include "internal/util.h"
 
 /* Sample hindex element. */
 struct element {
diff --git a/tests/test-hmap.c b/tests/test-hmap.c
index 9259b0b3f..a01e1b18a 100644
--- a/tests/test-hmap.c
+++ b/tests/test-hmap.c
@@ -22,10 +22,10 @@
 #include "openvswitch/hmap.h"
 #include <assert.h>
 #include <string.h>
-#include "hash.h"
+#include "internal/hash.h"
 #include "ovstest.h"
-#include "random.h"
-#include "util.h"
+#include "internal/random.h"
+#include "internal/util.h"
 
 /* Sample hmap element. */
 struct element {
diff --git a/tests/test-id-fpool.c b/tests/test-id-fpool.c
index 25275d9ae..2d49a75d4 100644
--- a/tests/test-id-fpool.c
+++ b/tests/test-id-fpool.c
@@ -21,18 +21,18 @@
 
 #include <config.h>
 
-#include "command-line.h"
+#include "internal/command-line.h"
 #include "id-fpool.h"
-#include "id-pool.h"
+#include "internal/id-pool.h"
 #include "openvswitch/vlog.h"
 #include "openvswitch/util.h"
-#include "ovs-thread.h"
-#include "ovs-rcu.h"
-#include "ovs-numa.h"
+#include "openvswitch/ovs-thread.h"
+#include "openvswitch/ovs-rcu.h"
+#include "openvswitch/ovs-numa.h"
 #include "ovstest.h"
-#include "random.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/random.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 static void
 test_id_fpool_alloc(void)
diff --git a/tests/test-json.c b/tests/test-json.c
index 072a53725..2b704b8fe 100644
--- a/tests/test-json.c
+++ b/tests/test-json.c
@@ -22,9 +22,9 @@
 #include <getopt.h>
 #include <stdio.h>
 #include "ovstest.h"
-#include "random.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/random.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 /* --pretty: If set, the JSON output is pretty-printed, instead of printed as
  * compactly as possible.  */
diff --git a/tests/test-jsonrpc.c b/tests/test-jsonrpc.c
index 04e941b14..28698de1a 100644
--- a/tests/test-jsonrpc.c
+++ b/tests/test-jsonrpc.c
@@ -16,21 +16,21 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "jsonrpc.h"
+#include "internal/jsonrpc.h"
 #include <errno.h>
 #include <fcntl.h>
 #include <getopt.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include "command-line.h"
-#include "daemon.h"
+#include "internal/command-line.h"
+#include "internal/daemon.h"
 #include "openvswitch/json.h"
 #include "ovstest.h"
 #include "openvswitch/poll-loop.h"
-#include "stream-ssl.h"
-#include "stream.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/stream-ssl.h"
+#include "internal/stream.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 OVS_NO_RETURN static void usage(void);
diff --git a/tests/test-lockfile.c b/tests/test-lockfile.c
index d0c8dc480..ce17711ea 100644
--- a/tests/test-lockfile.c
+++ b/tests/test-lockfile.c
@@ -23,9 +23,9 @@
 #include <sys/wait.h>
 #include <unistd.h>
 #include "ovstest.h"
-#include "process.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/process.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 struct test {
diff --git a/tests/test-mpsc-queue.c b/tests/test-mpsc-queue.c
index a38bf9e6d..7aa167a67 100644
--- a/tests/test-mpsc-queue.c
+++ b/tests/test-mpsc-queue.c
@@ -21,17 +21,17 @@
 
 #include <config.h>
 
-#include "command-line.h"
+#include "internal/command-line.h"
 #include "guarded-list.h"
 #include "mpsc-queue.h"
 #include "openvswitch/list.h"
 #include "openvswitch/util.h"
 #include "openvswitch/vlog.h"
-#include "ovs-rcu.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-rcu.h"
+#include "openvswitch/ovs-thread.h"
 #include "ovstest.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 struct element {
     union {
diff --git a/tests/test-multipath.c b/tests/test-multipath.c
index 08d2cbaeb..4b2f58088 100644
--- a/tests/test-multipath.c
+++ b/tests/test-multipath.c
@@ -21,11 +21,11 @@
 #include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include "flow.h"
+#include "internal/flow.h"
 #include "multipath.h"
 #include "openvswitch/ofp-actions.h"
 #include "ovstest.h"
-#include "util.h"
+#include "internal/util.h"
 
 static void
 test_multipath_main(int argc, char *argv[])
diff --git a/tests/test-netflow.c b/tests/test-netflow.c
index d2322d450..8cd8ec59c 100644
--- a/tests/test-netflow.c
+++ b/tests/test-netflow.c
@@ -22,16 +22,16 @@
 #include <signal.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include "command-line.h"
-#include "daemon.h"
+#include "internal/command-line.h"
+#include "internal/daemon.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/ofpbuf.h"
 #include "ovstest.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "socket-util.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 OVS_NO_RETURN static void usage(void);
diff --git a/tests/test-netlink-policy.c b/tests/test-netlink-policy.c
index 55083935a..60cd15db6 100644
--- a/tests/test-netlink-policy.c
+++ b/tests/test-netlink-policy.c
@@ -18,11 +18,11 @@
 
 #include <string.h>
 
-#include "netlink.h"
+#include "internal/netlink.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/types.h"
 #include "ovstest.h"
-#include "util.h"
+#include "internal/util.h"
 
 struct nlattr_fixture {
     struct nlattr nlattr;
diff --git a/tests/test-odp.c b/tests/test-odp.c
index 0ddfd4070..ceaf941ce 100644
--- a/tests/test-odp.c
+++ b/tests/test-odp.c
@@ -19,11 +19,11 @@
 #include "odp-util.h"
 #include <stdio.h>
 #include "openvswitch/dynamic-string.h"
-#include "flow.h"
+#include "internal/flow.h"
 #include "openvswitch/match.h"
 #include "openvswitch/ofpbuf.h"
 #include "ovstest.h"
-#include "util.h"
+#include "internal/util.h"
 #include "openvswitch/ofp-flow.h"
 #include "openvswitch/vlog.h"
 
diff --git a/tests/test-ofpbuf.c b/tests/test-ofpbuf.c
index 3d7fab90f..a0f22a2f3 100644
--- a/tests/test-ofpbuf.c
+++ b/tests/test-ofpbuf.c
@@ -19,7 +19,7 @@
 #include <stdio.h>
 #include "openvswitch/ofpbuf.h"
 #include "ovstest.h"
-#include "util.h"
+#include "internal/util.h"
 
 #define BUF_SIZE 100
 #define HDR_OFS 10
diff --git a/tests/test-ovsdb.c b/tests/test-ovsdb.c
index ca4e87b81..083c281d0 100644
--- a/tests/test-ovsdb.c
+++ b/tests/test-ovsdb.c
@@ -23,15 +23,15 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "byte-order.h"
-#include "command-line.h"
+#include "internal/byte-order.h"
+#include "internal/command-line.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
-#include "jsonrpc.h"
-#include "ovsdb-data.h"
-#include "ovsdb-error.h"
-#include "ovsdb-idl.h"
-#include "ovsdb-types.h"
+#include "internal/jsonrpc.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-error.h"
+#include "openvswitch/ovsdb-idl.h"
+#include "openvswitch/ovsdb-types.h"
 #include "ovsdb/column.h"
 #include "ovsdb/condition.h"
 #include "ovsdb/file.h"
@@ -46,11 +46,11 @@
 #include "ovsdb/transaction.h"
 #include "ovsdb/trigger.h"
 #include "openvswitch/poll-loop.h"
-#include "stream.h"
-#include "svec.h"
+#include "internal/stream.h"
+#include "internal/svec.h"
 #include "tests/idltest.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(test_ovsdb);
diff --git a/tests/test-packets.c b/tests/test-packets.c
index da074f74d..78c9a61f8 100644
--- a/tests/test-packets.c
+++ b/tests/test-packets.c
@@ -16,7 +16,7 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "packets.h"
+#include "internal/packets.h"
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/tests/test-random.c b/tests/test-random.c
index 542a49823..2eaba923d 100644
--- a/tests/test-random.c
+++ b/tests/test-random.c
@@ -16,7 +16,7 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "random.h"
+#include "internal/random.h"
 #include <stdio.h>
 #include <string.h>
 #include "ovstest.h"
diff --git a/tests/test-rcu.c b/tests/test-rcu.c
index 965f3c49f..0e2c263c7 100644
--- a/tests/test-rcu.c
+++ b/tests/test-rcu.c
@@ -16,11 +16,11 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "fatal-signal.h"
-#include "ovs-rcu.h"
-#include "ovs-thread.h"
+#include "internal/fatal-signal.h"
+#include "openvswitch/ovs-rcu.h"
+#include "openvswitch/ovs-thread.h"
 #include "ovstest.h"
-#include "util.h"
+#include "internal/util.h"
 
 static void *
 quiescer_main(void *aux OVS_UNUSED)
diff --git a/tests/test-reconnect.c b/tests/test-reconnect.c
index 7262ea774..c2b9b5804 100644
--- a/tests/test-reconnect.c
+++ b/tests/test-reconnect.c
@@ -21,11 +21,11 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include "internal/command-line.h"
 #include "openvswitch/compiler.h"
-#include "command-line.h"
 #include "ovstest.h"
-#include "svec.h"
-#include "util.h"
+#include "internal/svec.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 static struct reconnect *reconnect;
diff --git a/tests/test-rstp.c b/tests/test-rstp.c
index 01aeaf847..4a5d5d0e3 100644
--- a/tests/test-rstp.c
+++ b/tests/test-rstp.c
@@ -9,8 +9,8 @@
 #include <stdlib.h>
 #include "openvswitch/ofpbuf.h"
 #include "ovstest.h"
-#include "dp-packet.h"
-#include "packets.h"
+#include "internal/dp-packet.h"
+#include "internal/packets.h"
 #include "openvswitch/vlog.h"
 
 #define MAX_PORTS 10
diff --git a/tests/test-sflow.c b/tests/test-sflow.c
index 460d4d6c5..328f0d328 100644
--- a/tests/test-sflow.c
+++ b/tests/test-sflow.c
@@ -27,16 +27,16 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <setjmp.h>
-#include "command-line.h"
-#include "daemon.h"
+#include "internal/command-line.h"
+#include "internal/daemon.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/ofpbuf.h"
 #include "ovstest.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "socket-util.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 OVS_NO_RETURN static void usage(void);
diff --git a/tests/test-sha1.c b/tests/test-sha1.c
index cc80888a7..5b638a92f 100644
--- a/tests/test-sha1.c
+++ b/tests/test-sha1.c
@@ -23,8 +23,8 @@
 #include <stdlib.h>
 #include <string.h>
 #include "ovstest.h"
-#include "random.h"
-#include "util.h"
+#include "internal/random.h"
+#include "internal/util.h"
 
 struct test_vector {
     char *data;
diff --git a/tests/test-skiplist.c b/tests/test-skiplist.c
index 943d447fa..06a72ed7f 100644
--- a/tests/test-skiplist.c
+++ b/tests/test-skiplist.c
@@ -22,9 +22,9 @@
 #include <stdio.h>
 #include <string.h>
 #include "ovstest.h"
-#include "skiplist.h"
-#include "random.h"
-#include "util.h"
+#include "internal/skiplist.h"
+#include "internal/random.h"
+#include "internal/util.h"
 
 static void
 test_skiplist_main(int argc OVS_UNUSED, char *argv[] OVS_UNUSED);
diff --git a/tests/test-stopwatch.c b/tests/test-stopwatch.c
index 1270cd936..0c15298d4 100644
--- a/tests/test-stopwatch.c
+++ b/tests/test-stopwatch.c
@@ -16,12 +16,12 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "stopwatch.h"
+#include "internal/stopwatch.h"
 #include <assert.h>
 #include <math.h>
 #include <stdio.h>
 #include "ovstest.h"
-#include "util.h"
+#include "internal/util.h"
 
 #define MAX_SAMPLES 100
 #define UNIT SW_MS
diff --git a/tests/test-stp.c b/tests/test-stp.c
index c85c99d67..501231be1 100644
--- a/tests/test-stp.c
+++ b/tests/test-stp.c
@@ -23,10 +23,10 @@
 #include <inttypes.h>
 #include <stdarg.h>
 #include <stdlib.h>
-#include "dp-packet.h"
+#include "internal/dp-packet.h"
 #include "openvswitch/ofpbuf.h"
 #include "ovstest.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "openvswitch/vlog.h"
 
 struct bpdu {
diff --git a/tests/test-stream.c b/tests/test-stream.c
index 68ce2c544..81d8cd37f 100644
--- a/tests/test-stream.c
+++ b/tests/test-stream.c
@@ -16,10 +16,10 @@
 
 #include <config.h>
 
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "openvswitch/vlog.h"
-#include "stream.h"
-#include "util.h"
+#include "internal/stream.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(test_stream);
 
diff --git a/tests/test-unix-socket.c b/tests/test-unix-socket.c
index 3175e8aff..397e2f5cb 100644
--- a/tests/test-unix-socket.c
+++ b/tests/test-unix-socket.c
@@ -16,12 +16,12 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "socket-util.h"
+#include "internal/socket-util.h"
 #include <errno.h>
 #include <signal.h>
 #include <unistd.h>
 #include "ovstest.h"
-#include "util.h"
+#include "internal/util.h"
 
 static void
 test_unix_socket_main(int argc, char *argv[])
diff --git a/tests/test-unixctl.c b/tests/test-unixctl.c
index 3eadf54cd..3852a37ce 100644
--- a/tests/test-unixctl.c
+++ b/tests/test-unixctl.c
@@ -17,14 +17,14 @@
 
 #include <getopt.h>
 
-#include "command-line.h"
-#include "daemon.h"
-#include "fatal-signal.h"
+#include "internal/command-line.h"
+#include "internal/daemon.h"
+#include "internal/fatal-signal.h"
 #include "openvswitch/vlog.h"
 #include "ovstest.h"
 #include "openvswitch/poll-loop.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(test_unixctl);
 
diff --git a/tests/test-util.c b/tests/test-util.c
index f0fd04210..46b94b070 100644
--- a/tests/test-util.c
+++ b/tests/test-util.c
@@ -16,17 +16,17 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "util.h"
+#include "internal/util.h"
 #include <assert.h>
 #include <getopt.h>
 #include <inttypes.h>
 #include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include "byte-order.h"
-#include "command-line.h"
+#include "internal/byte-order.h"
+#include "internal/command-line.h"
 #include "ovstest.h"
-#include "random.h"
+#include "internal/random.h"
 #include "sat-math.h"
 #include "openvswitch/vlog.h"
 
diff --git a/tests/test-uuid.c b/tests/test-uuid.c
index 3b47ab616..efa1a5f83 100644
--- a/tests/test-uuid.c
+++ b/tests/test-uuid.c
@@ -16,8 +16,8 @@
 
 #include <config.h>
 #undef NDEBUG
-#include "util.h"
-#include "uuid.h"
+#include "internal/util.h"
+#include "internal/uuid.h"
 #include <stdio.h>
 #include "ovstest.h"
 
diff --git a/tests/test-vconn.c b/tests/test-vconn.c
index fc8ce4a2c..d87f153b4 100644
--- a/tests/test-vconn.c
+++ b/tests/test-vconn.c
@@ -22,8 +22,8 @@
 #include <signal.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include "command-line.h"
-#include "fatal-signal.h"
+#include "internal/command-line.h"
+#include "internal/fatal-signal.h"
 #include "openflow/openflow.h"
 #include "openvswitch/ofp-msgs.h"
 #include "openvswitch/ofpbuf.h"
@@ -31,11 +31,11 @@
 #include "openvswitch/vlog.h"
 #include "ovstest.h"
 #include "openvswitch/poll-loop.h"
-#include "socket-util.h"
-#include "stream.h"
-#include "stream-ssl.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/socket-util.h"
+#include "internal/stream.h"
+#include "internal/stream-ssl.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 #define TIMEOUT 10
 
diff --git a/utilities/nlmon.c b/utilities/nlmon.c
index 32aa948c6..5495d9b96 100644
--- a/utilities/nlmon.c
+++ b/utilities/nlmon.c
@@ -23,13 +23,13 @@
 #include <sys/uio.h>
 #include <stddef.h>
 #include <linux/rtnetlink.h>
-#include "netlink.h"
+#include "internal/netlink.h"
 #include "netlink-socket.h"
 #include "netnsid.h"
 #include "openvswitch/ofpbuf.h"
 #include "openvswitch/poll-loop.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 static const struct nl_policy rtnlgrp_link_policy[] = {
diff --git a/utilities/ovs-appctl.c b/utilities/ovs-appctl.c
index ba0c172e6..997445ba3 100644
--- a/utilities/ovs-appctl.c
+++ b/utilities/ovs-appctl.c
@@ -22,15 +22,15 @@
 #include <string.h>
 #include <stdlib.h>
 
-#include "command-line.h"
-#include "daemon.h"
-#include "dirs.h"
+#include "internal/command-line.h"
+#include "internal/daemon.h"
+#include "internal/dirs.h"
 #include "openvswitch/dynamic-string.h"
-#include "jsonrpc.h"
-#include "process.h"
-#include "timeval.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/jsonrpc.h"
+#include "internal/process.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 static void usage(void);
diff --git a/utilities/ovs-dpctl.c b/utilities/ovs-dpctl.c
index 46d248694..3649cd305 100644
--- a/utilities/ovs-dpctl.c
+++ b/utilities/ovs-dpctl.c
@@ -32,14 +32,14 @@
 #include <sys/time.h>
 
 #include "openvswitch/compiler.h"
-#include "command-line.h"
-#include "dirs.h"
+#include "internal/command-line.h"
+#include "internal/dirs.h"
 #include "dpctl.h"
-#include "fatal-signal.h"
+#include "internal/fatal-signal.h"
 #include "odp-util.h"
-#include "packets.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/packets.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 static struct dpctl_params dpctl_p;
diff --git a/utilities/ovs-ofctl.c b/utilities/ovs-ofctl.c
index 85df32d7e..402e6013b 100644
--- a/utilities/ovs-ofctl.c
+++ b/utilities/ovs-ofctl.c
@@ -29,16 +29,16 @@
 #include <sys/stat.h>
 #include <sys/time.h>
 
-#include "byte-order.h"
-#include "classifier.h"
-#include "command-line.h"
-#include "daemon.h"
-#include "colors.h"
+#include "internal/byte-order.h"
+#include "internal/classifier.h"
+#include "internal/daemon.h"
+#include "internal/command-line.h"
+#include "internal/colors.h"
 #include "openvswitch/compiler.h"
-#include "dirs.h"
-#include "dp-packet.h"
-#include "fatal-signal.h"
-#include "nx-match.h"
+#include "internal/dirs.h"
+#include "internal/dp-packet.h"
+#include "internal/fatal-signal.h"
+#include "internal/nx-match.h"
 #include "odp-util.h"
 #include "ofp-version-opt.h"
 #include "ofproto/ofproto.h"
@@ -65,16 +65,16 @@
 #include "openvswitch/shash.h"
 #include "openvswitch/vconn.h"
 #include "openvswitch/vlog.h"
-#include "packets.h"
+#include "internal/packets.h"
 #include "pcap-file.h"
 #include "openvswitch/poll-loop.h"
-#include "random.h"
-#include "sort.h"
-#include "stream-ssl.h"
-#include "socket-util.h"
-#include "timeval.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/random.h"
+#include "internal/sort.h"
+#include "internal/stream-ssl.h"
+#include "internal/socket-util.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(ofctl);
 
diff --git a/utilities/ovs-testcontroller.c b/utilities/ovs-testcontroller.c
index c3d4bc7ff..c96bc2be2 100644
--- a/utilities/ovs-testcontroller.c
+++ b/utilities/ovs-testcontroller.c
@@ -24,25 +24,25 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "internal/command-line.h"
 #include "openvswitch/compiler.h"
-#include "command-line.h"
-#include "daemon.h"
-#include "fatal-signal.h"
+#include "internal/daemon.h"
+#include "internal/fatal-signal.h"
 #include "learning-switch.h"
 #include "ofp-version-opt.h"
 #include "openvswitch/ofpbuf.h"
 #include "openflow/openflow.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/rconn.h"
-#include "simap.h"
-#include "stream-ssl.h"
-#include "timeval.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/simap.h"
+#include "internal/stream-ssl.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
+#include "internal/util.h"
 #include "openvswitch/ofp-flow.h"
 #include "openvswitch/vconn.h"
 #include "openvswitch/vlog.h"
-#include "socket-util.h"
+#include "internal/socket-util.h"
 
 
 VLOG_DEFINE_THIS_MODULE(controller);
diff --git a/utilities/ovs-vsctl.c b/utilities/ovs-vsctl.c
index 6013e9f57..036c3a3b4 100644
--- a/utilities/ovs-vsctl.c
+++ b/utilities/ovs-vsctl.c
@@ -27,32 +27,32 @@
 #include <string.h>
 #include <unistd.h>
 
-#include "db-ctl-base.h"
+#include "internal/db-ctl-base.h"
 
 #include "openvswitch/compiler.h"
-#include "command-line.h"
-#include "dirs.h"
-#include "fatal-signal.h"
-#include "hash.h"
+#include "internal/command-line.h"
+#include "internal/dirs.h"
+#include "internal/fatal-signal.h"
+#include "internal/hash.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
 #include "openvswitch/ofp-parse.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/vconn.h"
 #include "openvswitch/vlog.h"
-#include "ovsdb-data.h"
-#include "ovsdb-idl.h"
-#include "process.h"
-#include "simap.h"
-#include "stream.h"
-#include "stream-ssl.h"
-#include "smap.h"
-#include "sset.h"
-#include "svec.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-idl.h"
+#include "internal/process.h"
+#include "internal/simap.h"
+#include "internal/stream.h"
+#include "internal/stream-ssl.h"
+#include "internal/smap.h"
+#include "internal/sset.h"
+#include "internal/svec.h"
 #include "lib/vswitch-idl.h"
-#include "table.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/table.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(vsctl);
 
diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index 5223aa897..070a4085f 100644
--- a/vswitchd/bridge.c
+++ b/vswitchd/bridge.c
@@ -21,25 +21,25 @@
 
 #include "async-append.h"
 #include "bfd.h"
-#include "bitmap.h"
+#include "internal/bitmap.h"
 #include "cfm.h"
 #include "connectivity.h"
-#include "coverage.h"
-#include "daemon.h"
-#include "dirs.h"
+#include "internal/coverage.h"
+#include "internal/daemon.h"
+#include "internal/dirs.h"
 #include "dpif.h"
 #include "dpdk.h"
-#include "hash.h"
+#include "internal/hash.h"
 #include "openvswitch/hmap.h"
-#include "hmapx.h"
+#include "internal/hmapx.h"
 #include "if-notifier.h"
-#include "jsonrpc.h"
+#include "internal/jsonrpc.h"
 #include "lacp.h"
 #include "mac-learning.h"
-#include "mcast-snooping.h"
-#include "netdev.h"
+#include "internal/mcast-snooping.h"
+#include "internal/netdev.h"
 #include "netdev-offload.h"
-#include "nx-match.h"
+#include "internal/nx-match.h"
 #include "ofproto/bond.h"
 #include "ofproto/ofproto.h"
 #include "openvswitch/dynamic-string.h"
@@ -50,24 +50,24 @@
 #include "openvswitch/vconn.h"
 #include "openvswitch/vlog.h"
 #include "ovs-lldp.h"
-#include "ovs-numa.h"
-#include "packets.h"
+#include "openvswitch/ovs-numa.h"
+#include "internal/packets.h"
 #include "openvswitch/poll-loop.h"
-#include "seq.h"
+#include "internal/seq.h"
 #include "sflow_api.h"
 #include "sha1.h"
 #include "openvswitch/shash.h"
-#include "smap.h"
-#include "socket-util.h"
-#include "stream.h"
-#include "stream-ssl.h"
-#include "sset.h"
+#include "internal/smap.h"
+#include "internal/socket-util.h"
+#include "internal/stream.h"
+#include "internal/stream-ssl.h"
+#include "internal/sset.h"
 #include "system-stats.h"
-#include "timeval.h"
+#include "internal/timeval.h"
 #include "tnl-ports.h"
 #include "userspace-tso.h"
-#include "util.h"
-#include "unixctl.h"
+#include "internal/util.h"
+#include "internal/unixctl.h"
 #include "lib/vswitch-idl.h"
 #include "xenserver.h"
 #include "vlan-bitmap.h"
diff --git a/vswitchd/ovs-vswitchd.c b/vswitchd/ovs-vswitchd.c
index 09004e79b..15aeded6e 100644
--- a/vswitchd/ovs-vswitchd.c
+++ b/vswitchd/ovs-vswitchd.c
@@ -27,32 +27,32 @@
 
 #include "bridge.h"
 #include "openvswitch/compiler.h"
-#include "command-line.h"
-#include "daemon.h"
-#include "dirs.h"
+#include "internal/command-line.h"
+#include "internal/daemon.h"
+#include "internal/dirs.h"
 #include "dpif.h"
 #include "dummy.h"
-#include "fatal-signal.h"
-#include "memory.h"
-#include "netdev.h"
+#include "internal/fatal-signal.h"
+#include "internal/memory.h"
+#include "internal/netdev.h"
 #include "openflow/openflow.h"
-#include "ovsdb-idl.h"
-#include "ovs-rcu.h"
+#include "openvswitch/ovsdb-idl.h"
+#include "openvswitch/ovs-rcu.h"
 #include "ovs-router.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/poll-loop.h"
-#include "simap.h"
-#include "stream-ssl.h"
-#include "stream.h"
-#include "svec.h"
-#include "timeval.h"
-#include "unixctl.h"
-#include "util.h"
+#include "internal/simap.h"
+#include "internal/stream-ssl.h"
+#include "internal/stream.h"
+#include "internal/svec.h"
+#include "internal/timeval.h"
+#include "internal/unixctl.h"
 #include "openvswitch/usdt-probes.h"
 #include "openvswitch/vconn.h"
 #include "openvswitch/vlog.h"
 #include "lib/vswitch-idl.h"
 #include "lib/dns-resolve.h"
+#include "internal/util.h"
 
 VLOG_DEFINE_THIS_MODULE(vswitchd);
 
diff --git a/vswitchd/system-stats.c b/vswitchd/system-stats.c
index aaab67656..1306f5c22 100644
--- a/vswitchd/system-stats.c
+++ b/vswitchd/system-stats.c
@@ -31,19 +31,19 @@
 #endif
 #include <unistd.h>
 
-#include "daemon.h"
-#include "dirs.h"
+#include "internal/daemon.h"
+#include "internal/dirs.h"
 #include "openvswitch/dynamic-string.h"
 #include "openvswitch/json.h"
-#include "latch.h"
+#include "internal/latch.h"
 #include "openvswitch/ofpbuf.h"
-#include "ovs-rcu.h"
-#include "ovs-thread.h"
+#include "openvswitch/ovs-rcu.h"
+#include "openvswitch/ovs-thread.h"
 #include "openvswitch/poll-loop.h"
 #include "openvswitch/shash.h"
-#include "process.h"
-#include "smap.h"
-#include "timeval.h"
+#include "internal/process.h"
+#include "internal/smap.h"
+#include "internal/timeval.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(system_stats);
diff --git a/vswitchd/xenserver.c b/vswitchd/xenserver.c
index 9a0afea98..1cc024f35 100644
--- a/vswitchd/xenserver.c
+++ b/vswitchd/xenserver.c
@@ -22,8 +22,8 @@
 #include <string.h>
 #include <unistd.h>
 #include "openvswitch/dynamic-string.h"
-#include "process.h"
-#include "util.h"
+#include "internal/process.h"
+#include "internal/util.h"
 #include "openvswitch/vlog.h"
 
 VLOG_DEFINE_THIS_MODULE(xenserver);
diff --git a/vtep/vtep-ctl.c b/vtep/vtep-ctl.c
index 6c9259fba..f2b87fad8 100644
--- a/vtep/vtep-ctl.c
+++ b/vtep/vtep-ctl.c
@@ -27,27 +27,27 @@
 #include <string.h>
 #include <unistd.h>
 
-#include "db-ctl-base.h"
+#include "internal/db-ctl-base.h"
 
 #include "openvswitch/compiler.h"
 #include "openvswitch/dynamic-string.h"
-#include "command-line.h"
-#include "fatal-signal.h"
-#include "hash.h"
+#include "internal/command-line.h"
+#include "internal/fatal-signal.h"
+#include "internal/hash.h"
 #include "openvswitch/json.h"
-#include "ovsdb-data.h"
-#include "ovsdb-idl.h"
+#include "openvswitch/ovsdb-data.h"
+#include "openvswitch/ovsdb-idl.h"
 #include "openvswitch/poll-loop.h"
-#include "process.h"
-#include "stream.h"
-#include "stream-ssl.h"
-#include "smap.h"
-#include "sset.h"
-#include "svec.h"
+#include "internal/process.h"
+#include "internal/stream.h"
+#include "internal/stream-ssl.h"
+#include "internal/smap.h"
+#include "internal/sset.h"
+#include "internal/svec.h"
 #include "vtep/vtep-idl.h"
-#include "table.h"
-#include "timeval.h"
-#include "util.h"
+#include "internal/table.h"
+#include "internal/timeval.h"
+#include "internal/util.h"
 #include "openvswitch/vconn.h"
 #include "openvswitch/vlog.h"
 
-- 
2.35.1

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File 0002-build-Seperated-common-used-headers.patch of Package openvswitch (Revision fd5bd7b0c7496b37744731c0f9fda37d)

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