Run rectify_include_paths.py

172 files changed, 1965 insertions, 1965 deletions

diff --git a/src/or/addressmap.c b/src/or/addressmap.c
index 566dc032a1..9ca2326273 100644
--- a/src/or/addressmap.c
+++ b/src/or/addressmap.c
@@ -15,18 +15,18 @@
 
 #define ADDRESSMAP_PRIVATE
 
-#include "or.h"
-#include "addressmap.h"
-#include "circuituse.h"
-#include "config.h"
-#include "connection_edge.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "dns.h"
-#include "nodelist.h"
-#include "routerset.h"
-
-#include "entry_connection_st.h"
+#include "or/or.h"
+#include "or/addressmap.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "or/connection_edge.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "or/dns.h"
+#include "or/nodelist.h"
+#include "or/routerset.h"
+
+#include "or/entry_connection_st.h"
 
 /** A client-side struct to remember requests to rewrite addresses
  * to new addresses. These structs are stored in the hash table
diff --git a/src/or/addressmap.h b/src/or/addressmap.h
index b73915446b..0d53e77772 100644
--- a/src/or/addressmap.h
+++ b/src/or/addressmap.h
@@ -7,7 +7,7 @@
 #ifndef TOR_ADDRESSMAP_H
 #define TOR_ADDRESSMAP_H
 
-#include "testsupport.h"
+#include "common/testsupport.h"
 
 void addressmap_init(void);
 void addressmap_clear_excluded_trackexithosts(const or_options_t *options);
diff --git a/src/or/authority_cert_st.h b/src/or/authority_cert_st.h
index c8fbc52381..19c3fda2de 100644
--- a/src/or/authority_cert_st.h
+++ b/src/or/authority_cert_st.h
@@ -7,7 +7,7 @@
 #ifndef AUTHORITY_CERT_ST_H
 #define AUTHORITY_CERT_ST_H
 
-#include "signed_descriptor_st.h"
+#include "or/signed_descriptor_st.h"
 
 /** Certificate for v3 directory protocol: binds long-term authority identity
  * keys to medium-term authority signing keys. */
diff --git a/src/or/bridges.c b/src/or/bridges.c
index e7e16dda62..ca0a13f2a0 100644
--- a/src/or/bridges.c
+++ b/src/or/bridges.c
@@ -13,24 +13,24 @@
 
 #define TOR_BRIDGES_PRIVATE
 
-#include "or.h"
-#include "bridges.h"
-#include "circuitbuild.h"
-#include "config.h"
-#include "connection.h"
-#include "directory.h"
-#include "entrynodes.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerset.h"
-#include "transports.h"
-
-#include "extend_info_st.h"
-#include "node_st.h"
-#include "routerinfo_st.h"
-#include "routerstatus_st.h"
+#include "or/or.h"
+#include "or/bridges.h"
+#include "or/circuitbuild.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/directory.h"
+#include "or/entrynodes.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerset.h"
+#include "or/transports.h"
+
+#include "or/extend_info_st.h"
+#include "or/node_st.h"
+#include "or/routerinfo_st.h"
+#include "or/routerstatus_st.h"
 
 /** Information about a configured bridge. Currently this just matches the
  * ones in the torrc file, but one day we may be able to learn about new
diff --git a/src/or/channel.c b/src/or/channel.c
index 8ed36900d9..2cf5b8a2a7 100644
--- a/src/or/channel.c
+++ b/src/or/channel.c
@@ -57,30 +57,30 @@
 /* This one's for stuff only channel.c and the test suite should see */
 #define CHANNEL_PRIVATE_
 
-#include "or.h"
-#include "channel.h"
-#include "channeltls.h"
-#include "channelpadding.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuitstats.h"
-#include "config.h"
-#include "connection_or.h" /* For var_cell_free() */
-#include "circuitmux.h"
-#include "entrynodes.h"
-#include "geoip.h"
-#include "main.h"
-#include "nodelist.h"
-#include "relay.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerlist.h"
-#include "scheduler.h"
-#include "compat_time.h"
-#include "networkstatus.h"
-#include "rendservice.h"
-
-#include "cell_queue_st.h"
+#include "or/or.h"
+#include "or/channel.h"
+#include "or/channeltls.h"
+#include "or/channelpadding.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuitstats.h"
+#include "or/config.h"
+#include "or/connection_or.h" /* For var_cell_free() */
+#include "or/circuitmux.h"
+#include "or/entrynodes.h"
+#include "or/geoip.h"
+#include "or/main.h"
+#include "or/nodelist.h"
+#include "or/relay.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/scheduler.h"
+#include "common/compat_time.h"
+#include "or/networkstatus.h"
+#include "or/rendservice.h"
+
+#include "or/cell_queue_st.h"
 
 /* Global lists of channels */
 
diff --git a/src/or/channel.h b/src/or/channel.h
index 57d010b362..44b752e2c5 100644
--- a/src/or/channel.h
+++ b/src/or/channel.h
@@ -9,10 +9,10 @@
 #ifndef TOR_CHANNEL_H
 #define TOR_CHANNEL_H
 
-#include "or.h"
-#include "circuitmux.h"
-#include "timers.h"
-#include "handles.h"
+#include "or/or.h"
+#include "or/circuitmux.h"
+#include "common/timers.h"
+#include "common/handles.h"
 
 /* Channel handler function pointer typedefs */
 typedef void (*channel_listener_fn_ptr)(channel_listener_t *, channel_t *);
diff --git a/src/or/channelpadding.c b/src/or/channelpadding.c
index 889506414e..190f54f298 100644
--- a/src/or/channelpadding.c
+++ b/src/or/channelpadding.c
@@ -8,23 +8,23 @@
  * channelpadding_channel_to_channelinfo() */
 #define TOR_CHANNEL_INTERNAL_
 
-#include "or.h"
-#include "channel.h"
-#include "channelpadding.h"
-#include "channeltls.h"
-#include "config.h"
-#include "networkstatus.h"
-#include "connection.h"
-#include "connection_or.h"
-#include "crypto_rand.h"
-#include "main.h"
-#include "rephist.h"
-#include "router.h"
-#include "compat_time.h"
-#include "rendservice.h"
-
-#include "cell_st.h"
-#include "or_connection_st.h"
+#include "or/or.h"
+#include "or/channel.h"
+#include "or/channelpadding.h"
+#include "or/channeltls.h"
+#include "or/config.h"
+#include "or/networkstatus.h"
+#include "or/connection.h"
+#include "or/connection_or.h"
+#include "common/crypto_rand.h"
+#include "or/main.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "common/compat_time.h"
+#include "or/rendservice.h"
+
+#include "or/cell_st.h"
+#include "or/or_connection_st.h"
 
 STATIC int32_t channelpadding_get_netflow_inactive_timeout_ms(
                                                            const channel_t *);
diff --git a/src/or/channelpadding.h b/src/or/channelpadding.h
index fb8d812e94..7eddbdbe2d 100644
--- a/src/or/channelpadding.h
+++ b/src/or/channelpadding.h
@@ -11,7 +11,7 @@
 #ifndef TOR_CHANNELPADDING_H
 #define TOR_CHANNELPADDING_H
 
-#include "channelpadding_negotiation.h"
+#include "trunnel/channelpadding_negotiation.h"
 
 #define CHANNELPADDING_TOR2WEB_PARAM  "nf_pad_tor2web"
 #define CHANNELPADDING_TOR2WEB_DEFAULT 1
diff --git a/src/or/channeltls.c b/src/or/channeltls.c
index 4bbfd4832b..5258935aee 100644
--- a/src/or/channeltls.c
+++ b/src/or/channeltls.c
@@ -38,36 +38,36 @@
 
 #define CHANNELTLS_PRIVATE
 
-#include "or.h"
-#include "channel.h"
-#include "channeltls.h"
-#include "circuitmux.h"
-#include "circuitmux_ewma.h"
-#include "command.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_or.h"
-#include "control.h"
-#include "entrynodes.h"
-#include "link_handshake.h"
-#include "relay.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerlist.h"
-#include "scheduler.h"
-#include "torcert.h"
-#include "networkstatus.h"
-#include "channelpadding_negotiation.h"
-#include "channelpadding.h"
-
-#include "cell_st.h"
-#include "cell_queue_st.h"
-#include "extend_info_st.h"
-#include "or_connection_st.h"
-#include "or_handshake_certs_st.h"
-#include "or_handshake_state_st.h"
-#include "routerinfo_st.h"
-#include "var_cell_st.h"
+#include "or/or.h"
+#include "or/channel.h"
+#include "or/channeltls.h"
+#include "or/circuitmux.h"
+#include "or/circuitmux_ewma.h"
+#include "or/command.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_or.h"
+#include "or/control.h"
+#include "or/entrynodes.h"
+#include "trunnel/link_handshake.h"
+#include "or/relay.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/scheduler.h"
+#include "or/torcert.h"
+#include "or/networkstatus.h"
+#include "trunnel/channelpadding_negotiation.h"
+#include "or/channelpadding.h"
+
+#include "or/cell_st.h"
+#include "or/cell_queue_st.h"
+#include "or/extend_info_st.h"
+#include "or/or_connection_st.h"
+#include "or/or_handshake_certs_st.h"
+#include "or/or_handshake_state_st.h"
+#include "or/routerinfo_st.h"
+#include "or/var_cell_st.h"
 
 /** How many CELL_PADDING cells have we received, ever? */
 uint64_t stats_n_padding_cells_processed = 0;
diff --git a/src/or/channeltls.h b/src/or/channeltls.h
index 72788b5066..be74127c9a 100644
--- a/src/or/channeltls.h
+++ b/src/or/channeltls.h
@@ -9,8 +9,8 @@
 #ifndef TOR_CHANNELTLS_H
 #define TOR_CHANNELTLS_H
 
-#include "or.h"
-#include "channel.h"
+#include "or/or.h"
+#include "or/channel.h"
 
 #define BASE_CHAN_TO_TLS(c) (channel_tls_from_base((c)))
 #define TLS_CHAN_TO_BASE(c) (channel_tls_to_base((c)))
diff --git a/src/or/circpathbias.c b/src/or/circpathbias.c
index 489a433828..ace29c4a06 100644
--- a/src/or/circpathbias.c
+++ b/src/or/circpathbias.c
@@ -21,25 +21,25 @@
  * each guard, and stored persistently in the state file.
  */
 
-#include "or.h"
-#include "channel.h"
-#include "circpathbias.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "circuitstats.h"
-#include "connection_edge.h"
-#include "config.h"
-#include "crypto_rand.h"
-#include "entrynodes.h"
-#include "networkstatus.h"
-#include "relay.h"
-
-#include "cell_st.h"
-#include "cpath_build_state_st.h"
-#include "crypt_path_st.h"
-#include "extend_info_st.h"
-#include "origin_circuit_st.h"
+#include "or/or.h"
+#include "or/channel.h"
+#include "or/circpathbias.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/circuitstats.h"
+#include "or/connection_edge.h"
+#include "or/config.h"
+#include "common/crypto_rand.h"
+#include "or/entrynodes.h"
+#include "or/networkstatus.h"
+#include "or/relay.h"
+
+#include "or/cell_st.h"
+#include "or/cpath_build_state_st.h"
+#include "or/crypt_path_st.h"
+#include "or/extend_info_st.h"
+#include "or/origin_circuit_st.h"
 
 static void pathbias_count_successful_close(origin_circuit_t *circ);
 static void pathbias_count_collapse(origin_circuit_t *circ);
diff --git a/src/or/circuit_st.h b/src/or/circuit_st.h
index 9657782ed2..0ace64f3ee 100644
--- a/src/or/circuit_st.h
+++ b/src/or/circuit_st.h
@@ -7,9 +7,9 @@
 #ifndef CIRCUIT_ST_H
 #define CIRCUIT_ST_H
 
-#include "or.h"
+#include "or/or.h"
 
-#include "cell_queue_st.h"
+#include "or/cell_queue_st.h"
 
 /**
  * A circuit is a path over the onion routing
diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c
index fcd08d83f5..f527082773 100644
--- a/src/or/circuitbuild.c
+++ b/src/or/circuitbuild.c
@@ -27,54 +27,54 @@
 
 #define CIRCUITBUILD_PRIVATE
 
-#include "or.h"
-#include "bridges.h"
-#include "channel.h"
-#include "circpathbias.h"
+#include "or/or.h"
+#include "or/bridges.h"
+#include "or/channel.h"
+#include "or/circpathbias.h"
 #define CIRCUITBUILD_PRIVATE
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuitstats.h"
-#include "circuituse.h"
-#include "command.h"
-#include "config.h"
-#include "confparse.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "connection_or.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "directory.h"
-#include "entrynodes.h"
-#include "hs_ntor.h"
-#include "main.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "onion.h"
-#include "onion_tap.h"
-#include "onion_fast.h"
-#include "policies.h"
-#include "relay.h"
-#include "relay_crypto.h"
-#include "rendcommon.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "routerset.h"
-#include "transports.h"
-
-#include "cell_st.h"
-#include "cpath_build_state_st.h"
-#include "entry_connection_st.h"
-#include "extend_info_st.h"
-#include "node_st.h"
-#include "or_circuit_st.h"
-#include "origin_circuit_st.h"
-#include "microdesc_st.h"
-#include "routerinfo_st.h"
-#include "routerstatus_st.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuitstats.h"
+#include "or/circuituse.h"
+#include "or/command.h"
+#include "or/config.h"
+#include "or/confparse.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "or/connection_or.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "or/directory.h"
+#include "or/entrynodes.h"
+#include "or/hs_ntor.h"
+#include "or/main.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/onion.h"
+#include "or/onion_tap.h"
+#include "or/onion_fast.h"
+#include "or/policies.h"
+#include "or/relay.h"
+#include "or/relay_crypto.h"
+#include "or/rendcommon.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/routerset.h"
+#include "or/transports.h"
+
+#include "or/cell_st.h"
+#include "or/cpath_build_state_st.h"
+#include "or/entry_connection_st.h"
+#include "or/extend_info_st.h"
+#include "or/node_st.h"
+#include "or/or_circuit_st.h"
+#include "or/origin_circuit_st.h"
+#include "or/microdesc_st.h"
+#include "or/routerinfo_st.h"
+#include "or/routerstatus_st.h"
 
 static channel_t * channel_connect_for_circuit(const tor_addr_t *addr,
                                             uint16_t port,
diff --git a/src/or/circuitlist.c b/src/or/circuitlist.c
index 99ce65448d..c3d017bf8d 100644
--- a/src/or/circuitlist.c
+++ b/src/or/circuitlist.c
@@ -51,54 +51,54 @@
  * logic, which was originally circuit-focused.
  **/
 #define CIRCUITLIST_PRIVATE
-#include "torint.h"  /* TOR_PRIuSZ */
-
-#include "or.h"
-#include "channel.h"
-#include "circpathbias.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "circuitstats.h"
-#include "connection.h"
-#include "config.h"
-#include "connection_edge.h"
-#include "connection_or.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "directory.h"
-#include "entrynodes.h"
-#include "main.h"
-#include "hs_circuit.h"
-#include "hs_circuitmap.h"
-#include "hs_ident.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "onion.h"
-#include "onion_fast.h"
-#include "policies.h"
-#include "relay.h"
-#include "relay_crypto.h"
-#include "rendclient.h"
-#include "rendcommon.h"
-#include "rephist.h"
-#include "routerlist.h"
-#include "routerset.h"
-#include "channelpadding.h"
-#include "compress_lzma.h"
-#include "compress_zlib.h"
-#include "compress_zstd.h"
+#include "common/torint.h"  /* TOR_PRIuSZ */
+
+#include "or/or.h"
+#include "or/channel.h"
+#include "or/circpathbias.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/circuitstats.h"
+#include "or/connection.h"
+#include "or/config.h"
+#include "or/connection_edge.h"
+#include "or/connection_or.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/directory.h"
+#include "or/entrynodes.h"
+#include "or/main.h"
+#include "or/hs_circuit.h"
+#include "or/hs_circuitmap.h"
+#include "or/hs_ident.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/onion.h"
+#include "or/onion_fast.h"
+#include "or/policies.h"
+#include "or/relay.h"
+#include "or/relay_crypto.h"
+#include "or/rendclient.h"
+#include "or/rendcommon.h"
+#include "or/rephist.h"
+#include "or/routerlist.h"
+#include "or/routerset.h"
+#include "or/channelpadding.h"
+#include "common/compress_lzma.h"
+#include "common/compress_zlib.h"
+#include "common/compress_zstd.h"
 
 #include "ht.h"
 
-#include "cpath_build_state_st.h"
-#include "crypt_path_reference_st.h"
-#include "dir_connection_st.h"
-#include "edge_connection_st.h"
-#include "extend_info_st.h"
-#include "or_circuit_st.h"
-#include "origin_circuit_st.h"
+#include "or/cpath_build_state_st.h"
+#include "or/crypt_path_reference_st.h"
+#include "or/dir_connection_st.h"
+#include "or/edge_connection_st.h"
+#include "or/extend_info_st.h"
+#include "or/or_circuit_st.h"
+#include "or/origin_circuit_st.h"
 
 /********* START VARIABLES **********/
 
diff --git a/src/or/circuitlist.h b/src/or/circuitlist.h
index 2885a073b8..9f80c3efde 100644
--- a/src/or/circuitlist.h
+++ b/src/or/circuitlist.h
@@ -12,8 +12,8 @@
 #ifndef TOR_CIRCUITLIST_H
 #define TOR_CIRCUITLIST_H
 
-#include "testsupport.h"
-#include "hs_ident.h"
+#include "common/testsupport.h"
+#include "or/hs_ident.h"
 
 /** Convert a circuit_t* to a pointer to the enclosing or_circuit_t.  Assert
  * if the cast is impossible. */
diff --git a/src/or/circuitmux.c b/src/or/circuitmux.c
index 80f65f0aa0..31f9281ebb 100644
--- a/src/or/circuitmux.c
+++ b/src/or/circuitmux.c
@@ -69,15 +69,15 @@
  *     made to attach all existing circuits to the new policy.
  **/
 
-#include "or.h"
-#include "channel.h"
-#include "circuitlist.h"
-#include "circuitmux.h"
-#include "relay.h"
-
-#include "cell_queue_st.h"
-#include "destroy_cell_queue_st.h"
-#include "or_circuit_st.h"
+#include "or/or.h"
+#include "or/channel.h"
+#include "or/circuitlist.h"
+#include "or/circuitmux.h"
+#include "or/relay.h"
+
+#include "or/cell_queue_st.h"
+#include "or/destroy_cell_queue_st.h"
+#include "or/or_circuit_st.h"
 
 /*
  * Private typedefs for circuitmux.c
diff --git a/src/or/circuitmux.h b/src/or/circuitmux.h
index 1af73340e0..68bcbf6e75 100644
--- a/src/or/circuitmux.h
+++ b/src/or/circuitmux.h
@@ -9,8 +9,8 @@
 #ifndef TOR_CIRCUITMUX_H
 #define TOR_CIRCUITMUX_H
 
-#include "or.h"
-#include "testsupport.h"
+#include "or/or.h"
+#include "common/testsupport.h"
 
 typedef struct circuitmux_policy_s circuitmux_policy_t;
 typedef struct circuitmux_policy_data_s circuitmux_policy_data_t;
diff --git a/src/or/circuitmux_ewma.c b/src/or/circuitmux_ewma.c
index 631dc7c3ae..3b144e7d98 100644
--- a/src/or/circuitmux_ewma.c
+++ b/src/or/circuitmux_ewma.c
@@ -34,11 +34,11 @@
 
 #include <math.h>
 
-#include "or.h"
-#include "circuitmux.h"
-#include "circuitmux_ewma.h"
-#include "crypto_rand.h"
-#include "networkstatus.h"
+#include "or/or.h"
+#include "or/circuitmux.h"
+#include "or/circuitmux_ewma.h"
+#include "common/crypto_rand.h"
+#include "or/networkstatus.h"
 
 /*** EWMA parameter #defines ***/
 
diff --git a/src/or/circuitmux_ewma.h b/src/or/circuitmux_ewma.h
index c0c94101a0..1214b0264b 100644
--- a/src/or/circuitmux_ewma.h
+++ b/src/or/circuitmux_ewma.h
@@ -9,8 +9,8 @@
 #ifndef TOR_CIRCUITMUX_EWMA_H
 #define TOR_CIRCUITMUX_EWMA_H
 
-#include "or.h"
-#include "circuitmux.h"
+#include "or/or.h"
+#include "or/circuitmux.h"
 
 /* The public EWMA policy callbacks object. */
 extern circuitmux_policy_t ewma_policy;
diff --git a/src/or/circuitstats.c b/src/or/circuitstats.c
index 202de567b5..ebd082306d 100644
--- a/src/or/circuitstats.c
+++ b/src/or/circuitstats.c
@@ -25,24 +25,24 @@
 
 #define CIRCUITSTATS_PRIVATE
 
-#include "or.h"
-#include "circuitbuild.h"
-#include "circuitstats.h"
-#include "config.h"
-#include "confparse.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "main.h"
-#include "networkstatus.h"
-#include "rendclient.h"
-#include "rendservice.h"
-#include "router.h"
-#include "statefile.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-
-#include "crypt_path_st.h"
-#include "origin_circuit_st.h"
+#include "or/or.h"
+#include "or/circuitbuild.h"
+#include "or/circuitstats.h"
+#include "or/config.h"
+#include "or/confparse.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "or/main.h"
+#include "or/networkstatus.h"
+#include "or/rendclient.h"
+#include "or/rendservice.h"
+#include "or/router.h"
+#include "or/statefile.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+
+#include "or/crypt_path_st.h"
+#include "or/origin_circuit_st.h"
 
 #undef log
 #include <math.h>
diff --git a/src/or/circuituse.c b/src/or/circuituse.c
index e46d1459b3..0ba3f34b40 100644
--- a/src/or/circuituse.c
+++ b/src/or/circuituse.c
@@ -27,43 +27,43 @@
  * logic in circuitstats.c.
  **/
 
-#include "or.h"
-#include "addressmap.h"
-#include "bridges.h"
-#include "channel.h"
-#include "circpathbias.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuitstats.h"
-#include "circuituse.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "control.h"
-#include "directory.h"
-#include "entrynodes.h"
-#include "hs_common.h"
-#include "hs_client.h"
-#include "hs_circuit.h"
-#include "hs_ident.h"
-#include "hs_stats.h"
-#include "nodelist.h"
-#include "networkstatus.h"
-#include "policies.h"
-#include "rendclient.h"
-#include "rendcommon.h"
-#include "rendservice.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerlist.h"
-
-#include "cpath_build_state_st.h"
-#include "dir_connection_st.h"
-#include "entry_connection_st.h"
-#include "extend_info_st.h"
-#include "or_circuit_st.h"
-#include "origin_circuit_st.h"
-#include "socks_request_st.h"
+#include "or/or.h"
+#include "or/addressmap.h"
+#include "or/bridges.h"
+#include "or/channel.h"
+#include "or/circpathbias.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuitstats.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "or/control.h"
+#include "or/directory.h"
+#include "or/entrynodes.h"
+#include "or/hs_common.h"
+#include "or/hs_client.h"
+#include "or/hs_circuit.h"
+#include "or/hs_ident.h"
+#include "or/hs_stats.h"
+#include "or/nodelist.h"
+#include "or/networkstatus.h"
+#include "or/policies.h"
+#include "or/rendclient.h"
+#include "or/rendcommon.h"
+#include "or/rendservice.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+
+#include "or/cpath_build_state_st.h"
+#include "or/dir_connection_st.h"
+#include "or/entry_connection_st.h"
+#include "or/extend_info_st.h"
+#include "or/or_circuit_st.h"
+#include "or/origin_circuit_st.h"
+#include "or/socks_request_st.h"
 
 static void circuit_expire_old_circuits_clientside(void);
 static void circuit_increment_failure_count(void);
diff --git a/src/or/command.c b/src/or/command.c
index 0c92927ec0..dd8e7d6f3e 100644
--- a/src/or/command.c
+++ b/src/or/command.c
@@ -36,30 +36,30 @@
  *   callbacks registered in command_setup_channel(),
  *   called when channels are created in circuitbuild.c
  */
-#include "or.h"
-#include "channel.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "command.h"
-#include "connection.h"
-#include "connection_or.h"
-#include "config.h"
-#include "control.h"
-#include "cpuworker.h"
-#include "crypto_util.h"
-#include "dos.h"
-#include "hibernate.h"
-#include "nodelist.h"
-#include "onion.h"
-#include "rephist.h"
-#include "relay.h"
-#include "router.h"
-#include "routerlist.h"
-
-#include "cell_st.h"
-#include "or_circuit_st.h"
-#include "origin_circuit_st.h"
-#include "var_cell_st.h"
+#include "or/or.h"
+#include "or/channel.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/command.h"
+#include "or/connection.h"
+#include "or/connection_or.h"
+#include "or/config.h"
+#include "or/control.h"
+#include "or/cpuworker.h"
+#include "common/crypto_util.h"
+#include "or/dos.h"
+#include "or/hibernate.h"
+#include "or/nodelist.h"
+#include "or/onion.h"
+#include "or/rephist.h"
+#include "or/relay.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+
+#include "or/cell_st.h"
+#include "or/or_circuit_st.h"
+#include "or/origin_circuit_st.h"
+#include "or/var_cell_st.h"
 
 /** How many CELL_CREATE cells have we received, ever? */
 uint64_t stats_n_create_cells_processed = 0;
diff --git a/src/or/command.h b/src/or/command.h
index 5bdfa92fd8..864a5b2fd0 100644
--- a/src/or/command.h
+++ b/src/or/command.h
@@ -12,7 +12,7 @@
 #ifndef TOR_COMMAND_H
 #define TOR_COMMAND_H
 
-#include "channel.h"
+#include "or/channel.h"
 
 void command_process_cell(channel_t *chan, cell_t *cell);
 void command_process_var_cell(channel_t *chan, var_cell_t *cell);
diff --git a/src/or/config.c b/src/or/config.c
index 401c57f697..8c6e2382fb 100644
--- a/src/or/config.c
+++ b/src/or/config.c
@@ -60,64 +60,64 @@
  **/
 
 #define CONFIG_PRIVATE
-#include "or.h"
-#include "bridges.h"
-#include "compat.h"
-#include "addressmap.h"
-#include "channel.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuitmux.h"
-#include "circuitmux_ewma.h"
-#include "circuitstats.h"
-#include "compress.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "connection_or.h"
-#include "consdiffmgr.h"
-#include "control.h"
-#include "confparse.h"
-#include "cpuworker.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "dirserv.h"
-#include "dns.h"
-#include "dos.h"
-#include "entrynodes.h"
-#include "git_revision.h"
-#include "geoip.h"
-#include "hibernate.h"
-#include "main.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "relay.h"
-#include "rendclient.h"
-#include "rendservice.h"
-#include "hs_config.h"
-#include "rephist.h"
-#include "router.h"
-#include "sandbox.h"
-#include "util.h"
-#include "routerlist.h"
-#include "routerset.h"
-#include "scheduler.h"
-#include "statefile.h"
-#include "transports.h"
-#include "ext_orport.h"
-#include "voting_schedule.h"
+#include "or/or.h"
+#include "or/bridges.h"
+#include "common/compat.h"
+#include "or/addressmap.h"
+#include "or/channel.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuitmux.h"
+#include "or/circuitmux_ewma.h"
+#include "or/circuitstats.h"
+#include "common/compress.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "or/connection_or.h"
+#include "or/consdiffmgr.h"
+#include "or/control.h"
+#include "or/confparse.h"
+#include "or/cpuworker.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/dirserv.h"
+#include "or/dns.h"
+#include "or/dos.h"
+#include "or/entrynodes.h"
+#include "or/git_revision.h"
+#include "or/geoip.h"
+#include "or/hibernate.h"
+#include "or/main.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/relay.h"
+#include "or/rendclient.h"
+#include "or/rendservice.h"
+#include "or/hs_config.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "common/sandbox.h"
+#include "common/util.h"
+#include "or/routerlist.h"
+#include "or/routerset.h"
+#include "or/scheduler.h"
+#include "or/statefile.h"
+#include "or/transports.h"
+#include "or/ext_orport.h"
+#include "or/voting_schedule.h"
 #ifdef _WIN32
 #include <shlobj.h>
 #endif
 
-#include "procmon.h"
+#include "common/procmon.h"
 
-#include "dirauth/dirvote.h"
-#include "dirauth/mode.h"
+#include "or/dirauth/dirvote.h"
+#include "or/dirauth/mode.h"
 
-#include "connection_st.h"
-#include "port_cfg_st.h"
+#include "or/connection_st.h"
+#include "or/port_cfg_st.h"
 
 #ifdef HAVE_SYSTEMD
 #   if defined(__COVERITY__) && !defined(__INCLUDE_LEVEL__)
diff --git a/src/or/config.h b/src/or/config.h
index 4e901651dd..a94cd77538 100644
--- a/src/or/config.h
+++ b/src/or/config.h
@@ -12,7 +12,7 @@
 #ifndef TOR_CONFIG_H
 #define TOR_CONFIG_H
 
-#include "testsupport.h"
+#include "common/testsupport.h"
 
 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(DARWIN)
 #define KERNEL_MAY_SUPPORT_IPFW
diff --git a/src/or/confparse.c b/src/or/confparse.c
index 78fc581c7c..e88c4f72d8 100644
--- a/src/or/confparse.c
+++ b/src/or/confparse.c
@@ -22,9 +22,9 @@
  * specified, and a linked list of key-value pairs.
  */
 
-#include "or.h"
-#include "confparse.h"
-#include "routerset.h"
+#include "or/or.h"
+#include "or/confparse.h"
+#include "or/routerset.h"
 
 static uint64_t config_parse_memunit(const char *s, int *ok);
 static int config_parse_msec_interval(const char *s, int *ok);
diff --git a/src/or/connection.c b/src/or/connection.c
index 8915e46cc0..267719881f 100644
--- a/src/or/connection.c
+++ b/src/or/connection.c
@@ -55,54 +55,54 @@
  **/
 
 #define CONNECTION_PRIVATE
-#include "or.h"
-#include "bridges.h"
-#include "buffers.h"
-#include "buffers_tls.h"
+#include "or/or.h"
+#include "or/bridges.h"
+#include "common/buffers.h"
+#include "common/buffers_tls.h"
 /*
  * Define this so we get channel internal functions, since we're implementing
  * part of a subclass (channel_tls_t).
  */
 #define TOR_CHANNEL_INTERNAL_
 #define CONNECTION_PRIVATE
-#include "backtrace.h"
-#include "channel.h"
-#include "channeltls.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "connection_or.h"
-#include "control.h"
-#include "crypto_util.h"
-#include "directory.h"
-#include "dirserv.h"
-#include "dns.h"
-#include "dnsserv.h"
-#include "dos.h"
-#include "entrynodes.h"
-#include "ext_orport.h"
-#include "geoip.h"
-#include "main.h"
-#include "hibernate.h"
-#include "hs_common.h"
-#include "hs_ident.h"
-#include "nodelist.h"
-#include "proto_http.h"
-#include "proto_socks.h"
-#include "policies.h"
-#include "reasons.h"
-#include "relay.h"
-#include "rendclient.h"
-#include "rendcommon.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerlist.h"
-#include "transports.h"
-#include "routerparse.h"
-#include "sandbox.h"
+#include "common/backtrace.h"
+#include "or/channel.h"
+#include "or/channeltls.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "or/connection_or.h"
+#include "or/control.h"
+#include "common/crypto_util.h"
+#include "or/directory.h"
+#include "or/dirserv.h"
+#include "or/dns.h"
+#include "or/dnsserv.h"
+#include "or/dos.h"
+#include "or/entrynodes.h"
+#include "or/ext_orport.h"
+#include "or/geoip.h"
+#include "or/main.h"
+#include "or/hibernate.h"
+#include "or/hs_common.h"
+#include "or/hs_ident.h"
+#include "or/nodelist.h"
+#include "or/proto_http.h"
+#include "or/proto_socks.h"
+#include "or/policies.h"
+#include "or/reasons.h"
+#include "or/relay.h"
+#include "or/rendclient.h"
+#include "or/rendcommon.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/transports.h"
+#include "or/routerparse.h"
+#include "common/sandbox.h"
 
 #ifdef HAVE_PWD_H
 #include <pwd.h>
@@ -113,14 +113,14 @@
 #include <sys/un.h>
 #endif
 
-#include "dir_connection_st.h"
-#include "control_connection_st.h"
-#include "entry_connection_st.h"
-#include "listener_connection_st.h"
-#include "or_connection_st.h"
-#include "port_cfg_st.h"
-#include "routerinfo_st.h"
-#include "socks_request_st.h"
+#include "or/dir_connection_st.h"
+#include "or/control_connection_st.h"
+#include "or/entry_connection_st.h"
+#include "or/listener_connection_st.h"
+#include "or/or_connection_st.h"
+#include "or/port_cfg_st.h"
+#include "or/routerinfo_st.h"
+#include "or/socks_request_st.h"
 
 static connection_t *connection_listener_new(
                                const struct sockaddr *listensockaddr,
diff --git a/src/or/connection.h b/src/or/connection.h
index 7cfd4c51ce..7fcf710215 100644
--- a/src/or/connection.h
+++ b/src/or/connection.h
@@ -15,7 +15,7 @@
 listener_connection_t *TO_LISTENER_CONN(connection_t *);
 
 /* XXXX For buf_datalen in inline function */
-#include "buffers.h"
+#include "common/buffers.h"
 
 const char *conn_type_to_string(int type);
 const char *conn_state_to_string(int type, int state);
diff --git a/src/or/connection_edge.c b/src/or/connection_edge.c
index b351a2442b..125709786d 100644
--- a/src/or/connection_edge.c
+++ b/src/or/connection_edge.c
@@ -55,57 +55,57 @@
  **/
 #define CONNECTION_EDGE_PRIVATE
 
-#include "or.h"
-
-#include "backtrace.h"
-
-#include "addressmap.h"
-#include "buffers.h"
-#include "channel.h"
-#include "circpathbias.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "connection_or.h"
-#include "control.h"
-#include "crypto_util.h"
-#include "dns.h"
-#include "dnsserv.h"
-#include "directory.h"
-#include "dirserv.h"
-#include "hibernate.h"
-#include "hs_common.h"
-#include "hs_cache.h"
-#include "hs_client.h"
-#include "hs_circuit.h"
-#include "main.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "proto_http.h"
-#include "proto_socks.h"
-#include "reasons.h"
-#include "relay.h"
-#include "rendclient.h"
-#include "rendcommon.h"
-#include "rendservice.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerset.h"
-#include "circuitbuild.h"
-
-#include "cell_st.h"
-#include "cpath_build_state_st.h"
-#include "dir_connection_st.h"
-#include "entry_connection_st.h"
-#include "extend_info_st.h"
-#include "node_st.h"
-#include "or_circuit_st.h"
-#include "origin_circuit_st.h"
-#include "socks_request_st.h"
+#include "or/or.h"
+
+#include "common/backtrace.h"
+
+#include "or/addressmap.h"
+#include "common/buffers.h"
+#include "or/channel.h"
+#include "or/circpathbias.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "or/connection_or.h"
+#include "or/control.h"
+#include "common/crypto_util.h"
+#include "or/dns.h"
+#include "or/dnsserv.h"
+#include "or/directory.h"
+#include "or/dirserv.h"
+#include "or/hibernate.h"
+#include "or/hs_common.h"
+#include "or/hs_cache.h"
+#include "or/hs_client.h"
+#include "or/hs_circuit.h"
+#include "or/main.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/proto_http.h"
+#include "or/proto_socks.h"
+#include "or/reasons.h"
+#include "or/relay.h"
+#include "or/rendclient.h"
+#include "or/rendcommon.h"
+#include "or/rendservice.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerset.h"
+#include "or/circuitbuild.h"
+
+#include "or/cell_st.h"
+#include "or/cpath_build_state_st.h"
+#include "or/dir_connection_st.h"
+#include "or/entry_connection_st.h"
+#include "or/extend_info_st.h"
+#include "or/node_st.h"
+#include "or/or_circuit_st.h"
+#include "or/origin_circuit_st.h"
+#include "or/socks_request_st.h"
 
 #ifdef HAVE_LINUX_TYPES_H
 #include <linux/types.h>
diff --git a/src/or/connection_edge.h b/src/or/connection_edge.h
index d8607af5a0..9d480aec2e 100644
--- a/src/or/connection_edge.h
+++ b/src/or/connection_edge.h
@@ -12,7 +12,7 @@
 #ifndef TOR_CONNECTION_EDGE_H
 #define TOR_CONNECTION_EDGE_H
 
-#include "testsupport.h"
+#include "common/testsupport.h"
 
 edge_connection_t *TO_EDGE_CONN(connection_t *);
 entry_connection_t *TO_ENTRY_CONN(connection_t *);
diff --git a/src/or/connection_or.c b/src/or/connection_or.c
index 772a774233..aff5f105a1 100644
--- a/src/or/connection_or.c
+++ b/src/or/connection_or.c
@@ -20,54 +20,54 @@
  *
  * This module also implements the client side of the v3 Tor link handshake,
  **/
-#include "or.h"
-#include "bridges.h"
-#include "buffers.h"
+#include "or/or.h"
+#include "or/bridges.h"
+#include "common/buffers.h"
 /*
  * Define this so we get channel internal functions, since we're implementing
  * part of a subclass (channel_tls_t).
  */
 #define TOR_CHANNEL_INTERNAL_
 #define CONNECTION_OR_PRIVATE
-#include "channel.h"
-#include "channeltls.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuitstats.h"
-#include "command.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_or.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "dirserv.h"
-#include "entrynodes.h"
-#include "geoip.h"
-#include "main.h"
-#include "link_handshake.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "proto_cell.h"
-#include "reasons.h"
-#include "relay.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerkeys.h"
-#include "routerlist.h"
-#include "ext_orport.h"
-#include "scheduler.h"
-#include "torcert.h"
-#include "channelpadding.h"
-
-#include "cell_st.h"
-#include "cell_queue_st.h"
-#include "or_connection_st.h"
-#include "or_handshake_certs_st.h"
-#include "or_handshake_state_st.h"
-#include "routerinfo_st.h"
-#include "var_cell_st.h"
+#include "or/channel.h"
+#include "or/channeltls.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuitstats.h"
+#include "or/command.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_or.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/dirserv.h"
+#include "or/entrynodes.h"
+#include "or/geoip.h"
+#include "or/main.h"
+#include "trunnel/link_handshake.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/proto_cell.h"
+#include "or/reasons.h"
+#include "or/relay.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerkeys.h"
+#include "or/routerlist.h"
+#include "or/ext_orport.h"
+#include "or/scheduler.h"
+#include "or/torcert.h"
+#include "or/channelpadding.h"
+
+#include "or/cell_st.h"
+#include "or/cell_queue_st.h"
+#include "or/or_connection_st.h"
+#include "or/or_handshake_certs_st.h"
+#include "or/or_handshake_state_st.h"
+#include "or/routerinfo_st.h"
+#include "or/var_cell_st.h"
 
 static int connection_tls_finish_handshake(or_connection_t *conn);
 static int connection_or_launch_v3_or_handshake(or_connection_t *conn);
diff --git a/src/or/conscache.c b/src/or/conscache.c
index 48ff49120c..5bfd78a786 100644
--- a/src/or/conscache.c
+++ b/src/or/conscache.c
@@ -1,12 +1,12 @@
 /* Copyright (c) 2017-2018, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
-#include "or.h"
+#include "or/or.h"
 
-#include "config.h"
-#include "conscache.h"
-#include "crypto_util.h"
-#include "storagedir.h"
+#include "or/config.h"
+#include "or/conscache.h"
+#include "common/crypto_util.h"
+#include "common/storagedir.h"
 
 #define CCE_MAGIC 0x17162253
 
diff --git a/src/or/conscache.h b/src/or/conscache.h
index 738516d1c9..20af6402c5 100644
--- a/src/or/conscache.h
+++ b/src/or/conscache.h
@@ -4,7 +4,7 @@
 #ifndef TOR_CONSCACHE_H
 #define TOR_CONSCACHE_H
 
-#include "handles.h"
+#include "common/handles.h"
 
 typedef struct consensus_cache_entry_t consensus_cache_entry_t;
 typedef struct consensus_cache_t consensus_cache_t;
diff --git a/src/or/consdiff.c b/src/or/consdiff.c
index 1001d30fb3..59e27c0aeb 100644
--- a/src/or/consdiff.c
+++ b/src/or/consdiff.c
@@ -38,10 +38,10 @@
 
 #define CONSDIFF_PRIVATE
 
-#include "or.h"
-#include "consdiff.h"
-#include "memarea.h"
-#include "routerparse.h"
+#include "or/or.h"
+#include "or/consdiff.h"
+#include "common/memarea.h"
+#include "or/routerparse.h"
 
 static const char* ns_diff_version = "network-status-diff-version 1";
 static const char* hash_token = "hash";
diff --git a/src/or/consdiff.h b/src/or/consdiff.h
index 23c006860a..3f73b8536c 100644
--- a/src/or/consdiff.h
+++ b/src/or/consdiff.h
@@ -5,7 +5,7 @@
 #ifndef TOR_CONSDIFF_H
 #define TOR_CONSDIFF_H
 
-#include "or.h"
+#include "or/or.h"
 
 char *consensus_diff_generate(const char *cons1,
                               const char *cons2);
diff --git a/src/or/consdiffmgr.c b/src/or/consdiffmgr.c
index abb8f55839..7732cd1093 100644
--- a/src/or/consdiffmgr.c
+++ b/src/or/consdiffmgr.c
@@ -13,18 +13,18 @@
 
 #define CONSDIFFMGR_PRIVATE
 
-#include "or.h"
-#include "config.h"
-#include "conscache.h"
-#include "consdiff.h"
-#include "consdiffmgr.h"
-#include "cpuworker.h"
-#include "networkstatus.h"
-#include "routerparse.h"
-#include "workqueue.h"
-
-#include "networkstatus_st.h"
-#include "networkstatus_voter_info_st.h"
+#include "or/or.h"
+#include "or/config.h"
+#include "or/conscache.h"
+#include "or/consdiff.h"
+#include "or/consdiffmgr.h"
+#include "or/cpuworker.h"
+#include "or/networkstatus.h"
+#include "or/routerparse.h"
+#include "common/workqueue.h"
+
+#include "or/networkstatus_st.h"
+#include "or/networkstatus_voter_info_st.h"
 
 /**
  * Labels to apply to items in the conscache object.
diff --git a/src/or/control.c b/src/or/control.c
index 181667b3b7..8d6da9c099 100644
--- a/src/or/control.c
+++ b/src/or/control.c
@@ -35,77 +35,77 @@
 
 #define CONTROL_PRIVATE
 
-#include "or.h"
-#include "addressmap.h"
-#include "bridges.h"
-#include "buffers.h"
-#include "channel.h"
-#include "channeltls.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuitstats.h"
-#include "circuituse.h"
-#include "command.h"
-#include "compat_libevent.h"
-#include "config.h"
-#include "confparse.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "connection_or.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "directory.h"
-#include "dirserv.h"
-#include "dnsserv.h"
-#include "entrynodes.h"
-#include "geoip.h"
-#include "hibernate.h"
-#include "hs_cache.h"
-#include "hs_common.h"
-#include "hs_control.h"
-#include "main.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "proto_control0.h"
-#include "proto_http.h"
-#include "reasons.h"
-#include "rendclient.h"
-#include "rendcommon.h"
-#include "rendservice.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "shared_random_client.h"
-
-#include "cached_dir_st.h"
-#include "control_connection_st.h"
-#include "cpath_build_state_st.h"
-#include "entry_connection_st.h"
-#include "extrainfo_st.h"
-#include "networkstatus_st.h"
-#include "node_st.h"
-#include "or_connection_st.h"
-#include "or_circuit_st.h"
-#include "origin_circuit_st.h"
-#include "microdesc_st.h"
-#include "rend_authorized_client_st.h"
-#include "rend_encoded_v2_service_descriptor_st.h"
-#include "rend_service_descriptor_st.h"
-#include "routerinfo_st.h"
-#include "routerlist_st.h"
-#include "socks_request_st.h"
+#include "or/or.h"
+#include "or/addressmap.h"
+#include "or/bridges.h"
+#include "common/buffers.h"
+#include "or/channel.h"
+#include "or/channeltls.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuitstats.h"
+#include "or/circuituse.h"
+#include "or/command.h"
+#include "common/compat_libevent.h"
+#include "or/config.h"
+#include "or/confparse.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "or/connection_or.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/directory.h"
+#include "or/dirserv.h"
+#include "or/dnsserv.h"
+#include "or/entrynodes.h"
+#include "or/geoip.h"
+#include "or/hibernate.h"
+#include "or/hs_cache.h"
+#include "or/hs_common.h"
+#include "or/hs_control.h"
+#include "or/main.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/proto_control0.h"
+#include "or/proto_http.h"
+#include "or/reasons.h"
+#include "or/rendclient.h"
+#include "or/rendcommon.h"
+#include "or/rendservice.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/shared_random_client.h"
+
+#include "or/cached_dir_st.h"
+#include "or/control_connection_st.h"
+#include "or/cpath_build_state_st.h"
+#include "or/entry_connection_st.h"
+#include "or/extrainfo_st.h"
+#include "or/networkstatus_st.h"
+#include "or/node_st.h"
+#include "or/or_connection_st.h"
+#include "or/or_circuit_st.h"
+#include "or/origin_circuit_st.h"
+#include "or/microdesc_st.h"
+#include "or/rend_authorized_client_st.h"
+#include "or/rend_encoded_v2_service_descriptor_st.h"
+#include "or/rend_service_descriptor_st.h"
+#include "or/routerinfo_st.h"
+#include "or/routerlist_st.h"
+#include "or/socks_request_st.h"
 
 #ifndef _WIN32
 #include <pwd.h>
 #include <sys/resource.h>
 #endif
 
-#include "crypto_s2k.h"
-#include "procmon.h"
+#include "common/crypto_s2k.h"
+#include "common/procmon.h"
 
 /** Yield true iff <b>s</b> is the state of a control_connection_t that has
  * finished authentication and is accepting commands. */
diff --git a/src/or/control_connection_st.h b/src/or/control_connection_st.h
index bd2b848577..4f8ab25d99 100644
--- a/src/or/control_connection_st.h
+++ b/src/or/control_connection_st.h
@@ -7,8 +7,8 @@
 #ifndef CONTROL_CONNECTION_ST_H
 #define CONTROL_CONNECTION_ST_H
 
-#include "or.h"
-#include "connection_st.h"
+#include "or/or.h"
+#include "or/connection_st.h"
 
 /** Subtype of connection_t for an connection to a controller. */
 struct control_connection_t {
diff --git a/src/or/cpuworker.c b/src/or/cpuworker.c
index 6f3f8c2f12..18b8adab86 100644
--- a/src/or/cpuworker.c
+++ b/src/or/cpuworker.c
@@ -17,22 +17,22 @@
  *      <li>and for calculating diffs and compressing them in consdiffmgr.c.
  *  </ul>
  **/
-#include "or.h"
-#include "channel.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "connection_or.h"
-#include "config.h"
-#include "cpuworker.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "main.h"
-#include "onion.h"
-#include "rephist.h"
-#include "router.h"
-#include "workqueue.h"
-
-#include "or_circuit_st.h"
+#include "or/or.h"
+#include "or/channel.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/connection_or.h"
+#include "or/config.h"
+#include "or/cpuworker.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/main.h"
+#include "or/onion.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "common/workqueue.h"
+
+#include "or/or_circuit_st.h"
 
 static void queue_pending_tasks(void);
 
diff --git a/src/or/crypt_path_st.h b/src/or/crypt_path_st.h
index ebad872172..88b4085acb 100644
--- a/src/or/crypt_path_st.h
+++ b/src/or/crypt_path_st.h
@@ -7,7 +7,7 @@
 #ifndef CRYPT_PATH_ST_H
 #define CRYPT_PATH_ST_H
 
-#include "relay_crypto_st.h"
+#include "or/relay_crypto_st.h"
 
 /** Holds accounting information for a single step in the layered encryption
  * performed by a circuit.  Used only at the client edge of a circuit. */
diff --git a/src/or/dir_connection_st.h b/src/or/dir_connection_st.h
index 5b79dfcb6c..f68266ca2e 100644
--- a/src/or/dir_connection_st.h
+++ b/src/or/dir_connection_st.h
@@ -7,7 +7,7 @@
 #ifndef DIR_CONNECTION_ST_H
 #define DIR_CONNECTION_ST_H
 
-#include "connection_st.h"
+#include "or/connection_st.h"
 
 /** Subtype of connection_t for an "directory connection" -- that is, an HTTP
  * connection to retrieve or serve directory material. */
diff --git a/src/or/dir_server_st.h b/src/or/dir_server_st.h
index 0c2e905fb9..8fdb04a7de 100644
--- a/src/or/dir_server_st.h
+++ b/src/or/dir_server_st.h
@@ -7,9 +7,9 @@
 #ifndef DIR_SERVER_ST_H
 #define DIR_SERVER_ST_H
 
-#include "torint.h"
-#include "or.h"
-#include "routerstatus_st.h"
+#include "common/torint.h"
+#include "or/or.h"
+#include "or/routerstatus_st.h"
 
 /** Represents information about a single trusted or fallback directory
  * server. */
diff --git a/src/or/dirauth/dircollate.c b/src/or/dirauth/dircollate.c
index 52d2f838e6..246977dcc8 100644
--- a/src/or/dirauth/dircollate.c
+++ b/src/or/dirauth/dircollate.c
@@ -22,11 +22,11 @@
  */
 
 #define DIRCOLLATE_PRIVATE
-#include "dircollate.h"
-#include "dirvote.h"
+#include "or/dirauth/dircollate.h"
+#include "or/dirauth/dirvote.h"
 
-#include "networkstatus_st.h"
-#include "vote_routerstatus_st.h"
+#include "or/networkstatus_st.h"
+#include "or/vote_routerstatus_st.h"
 
 static void dircollator_collate_by_ed25519(dircollator_t *dc);
 
diff --git a/src/or/dirauth/dircollate.h b/src/or/dirauth/dircollate.h
index 7dc949760f..1d403b20f2 100644
--- a/src/or/dirauth/dircollate.h
+++ b/src/or/dirauth/dircollate.h
@@ -12,8 +12,8 @@
 #ifndef TOR_DIRCOLLATE_H
 #define TOR_DIRCOLLATE_H
 
-#include "testsupport.h"
-#include "or.h"
+#include "common/testsupport.h"
+#include "or/or.h"
 
 typedef struct dircollator_s dircollator_t;
 
diff --git a/src/or/dirauth/dirvote.c b/src/or/dirauth/dirvote.c
index bd62109e03..a9429a9116 100644
--- a/src/or/dirauth/dirvote.c
+++ b/src/or/dirauth/dirvote.c
@@ -4,44 +4,44 @@
 /* See LICENSE for licensing information */
 
 #define DIRVOTE_PRIVATE
-#include "or.h"
-#include "config.h"
-#include "dircollate.h"
-#include "directory.h"
-#include "dirserv.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "parsecommon.h"
-#include "policies.h"
-#include "protover.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerkeys.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "entrynodes.h" /* needed for guardfraction methods */
-#include "torcert.h"
-#include "voting_schedule.h"
-
-#include "dirauth/dirvote.h"
-#include "dirauth/mode.h"
-#include "dirauth/shared_random_state.h"
-
-#include "authority_cert_st.h"
-#include "cached_dir_st.h"
-#include "dir_server_st.h"
-#include "document_signature_st.h"
-#include "microdesc_st.h"
-#include "networkstatus_st.h"
-#include "networkstatus_voter_info_st.h"
-#include "node_st.h"
-#include "ns_detached_signatures_st.h"
-#include "routerinfo_st.h"
-#include "routerlist_st.h"
-#include "vote_microdesc_hash_st.h"
-#include "vote_routerstatus_st.h"
-#include "vote_timing_st.h"
+#include "or/or.h"
+#include "or/config.h"
+#include "or/dirauth/dircollate.h"
+#include "or/directory.h"
+#include "or/dirserv.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/parsecommon.h"
+#include "or/policies.h"
+#include "or/protover.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerkeys.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/entrynodes.h" /* needed for guardfraction methods */
+#include "or/torcert.h"
+#include "or/voting_schedule.h"
+
+#include "or/dirauth/dirvote.h"
+#include "or/dirauth/mode.h"
+#include "or/dirauth/shared_random_state.h"
+
+#include "or/authority_cert_st.h"
+#include "or/cached_dir_st.h"
+#include "or/dir_server_st.h"
+#include "or/document_signature_st.h"
+#include "or/microdesc_st.h"
+#include "or/networkstatus_st.h"
+#include "or/networkstatus_voter_info_st.h"
+#include "or/node_st.h"
+#include "or/ns_detached_signatures_st.h"
+#include "or/routerinfo_st.h"
+#include "or/routerlist_st.h"
+#include "or/vote_microdesc_hash_st.h"
+#include "or/vote_routerstatus_st.h"
+#include "or/vote_timing_st.h"
 
 /**
  * \file dirvote.c
diff --git a/src/or/dirauth/mode.h b/src/or/dirauth/mode.h
index 462d81d1bd..17c35aff64 100644
--- a/src/or/dirauth/mode.h
+++ b/src/or/dirauth/mode.h
@@ -11,7 +11,7 @@
 
 #ifdef HAVE_MODULE_DIRAUTH
 
-#include "router.h"
+#include "or/router.h"
 
 /* Return true iff we believe ourselves to be a v3 authoritative directory
  * server. */
diff --git a/src/or/dirauth/shared_random.c b/src/or/dirauth/shared_random.c
index a577b2fb2f..0860efacad 100644
--- a/src/or/dirauth/shared_random.c
+++ b/src/or/dirauth/shared_random.c
@@ -87,26 +87,26 @@
 
 #define SHARED_RANDOM_PRIVATE
 
-#include "or.h"
-#include "shared_random.h"
-#include "config.h"
-#include "confparse.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "networkstatus.h"
-#include "router.h"
-#include "routerkeys.h"
-#include "routerlist.h"
-#include "shared_random_client.h"
-#include "shared_random_state.h"
-#include "util.h"
-#include "voting_schedule.h"
-
-#include "dirauth/dirvote.h"
-#include "dirauth/mode.h"
-
-#include "authority_cert_st.h"
-#include "networkstatus_st.h"
+#include "or/or.h"
+#include "or/dirauth/shared_random.h"
+#include "or/config.h"
+#include "or/confparse.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/networkstatus.h"
+#include "or/router.h"
+#include "or/routerkeys.h"
+#include "or/routerlist.h"
+#include "or/shared_random_client.h"
+#include "or/dirauth/shared_random_state.h"
+#include "common/util.h"
+#include "or/voting_schedule.h"
+
+#include "or/dirauth/dirvote.h"
+#include "or/dirauth/mode.h"
+
+#include "or/authority_cert_st.h"
+#include "or/networkstatus_st.h"
 
 /* String prefix of shared random values in votes/consensuses. */
 static const char previous_srv_str[] = "shared-rand-previous-value";
diff --git a/src/or/dirauth/shared_random.h b/src/or/dirauth/shared_random.h
index e2597f354d..93bab99f71 100644
--- a/src/or/dirauth/shared_random.h
+++ b/src/or/dirauth/shared_random.h
@@ -10,7 +10,7 @@
  * with "sr_" which stands for shared random.
  */
 
-#include "or.h"
+#include "or/or.h"
 
 /* Protocol version */
 #define SR_PROTO_VERSION  1
diff --git a/src/or/dirauth/shared_random_state.c b/src/or/dirauth/shared_random_state.c
index a7047536c3..9bea02e820 100644
--- a/src/or/dirauth/shared_random_state.c
+++ b/src/or/dirauth/shared_random_state.c
@@ -10,17 +10,17 @@
 
 #define SHARED_RANDOM_STATE_PRIVATE
 
-#include "or.h"
-#include "config.h"
-#include "confparse.h"
-#include "crypto_util.h"
-#include "dirauth/dirvote.h"
-#include "networkstatus.h"
-#include "router.h"
-#include "shared_random.h"
-#include "shared_random_client.h"
-#include "shared_random_state.h"
-#include "voting_schedule.h"
+#include "or/or.h"
+#include "or/config.h"
+#include "or/confparse.h"
+#include "common/crypto_util.h"
+#include "or/dirauth/dirvote.h"
+#include "or/networkstatus.h"
+#include "or/router.h"
+#include "or/dirauth/shared_random.h"
+#include "or/shared_random_client.h"
+#include "or/dirauth/shared_random_state.h"
+#include "or/voting_schedule.h"
 
 /* Default filename of the shared random state on disk. */
 static const char default_fname[] = "sr-state";
diff --git a/src/or/dirauth/shared_random_state.h b/src/or/dirauth/shared_random_state.h
index b0e7cc4c27..a8ac0134cc 100644
--- a/src/or/dirauth/shared_random_state.h
+++ b/src/or/dirauth/shared_random_state.h
@@ -4,7 +4,7 @@
 #ifndef TOR_SHARED_RANDOM_STATE_H
 #define TOR_SHARED_RANDOM_STATE_H
 
-#include "shared_random.h"
+#include "or/dirauth/shared_random.h"
 
 /* Action that can be performed on the state for any objects. */
 typedef enum {
diff --git a/src/or/directory.c b/src/or/directory.c
index e7616881e9..e008ac7f7e 100644
--- a/src/or/directory.c
+++ b/src/or/directory.c
@@ -5,44 +5,44 @@
 
 #define DIRECTORY_PRIVATE
 
-#include "or.h"
-#include "backtrace.h"
-#include "bridges.h"
-#include "buffers.h"
-#include "circuitbuild.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "conscache.h"
-#include "consdiff.h"
-#include "consdiffmgr.h"
-#include "control.h"
-#include "compat.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "directory.h"
-#include "dirserv.h"
-#include "entrynodes.h"
-#include "fp_pair.h"
-#include "geoip.h"
-#include "hs_cache.h"
-#include "hs_common.h"
-#include "hs_control.h"
-#include "hs_client.h"
-#include "main.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "relay.h"
-#include "rendclient.h"
-#include "rendcommon.h"
-#include "rendservice.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "routerset.h"
+#include "or/or.h"
+#include "common/backtrace.h"
+#include "or/bridges.h"
+#include "common/buffers.h"
+#include "or/circuitbuild.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "or/conscache.h"
+#include "or/consdiff.h"
+#include "or/consdiffmgr.h"
+#include "or/control.h"
+#include "common/compat.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/directory.h"
+#include "or/dirserv.h"
+#include "or/entrynodes.h"
+#include "or/fp_pair.h"
+#include "or/geoip.h"
+#include "or/hs_cache.h"
+#include "or/hs_common.h"
+#include "or/hs_control.h"
+#include "or/hs_client.h"
+#include "or/main.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/relay.h"
+#include "or/rendclient.h"
+#include "or/rendcommon.h"
+#include "or/rendservice.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/routerset.h"
 
 #if defined(EXPORTMALLINFO) && defined(HAVE_MALLOC_H) && defined(HAVE_MALLINFO)
 #if !defined(OpenBSD)
@@ -50,19 +50,19 @@
 #endif
 #endif
 
-#include "dirauth/dirvote.h"
-#include "dirauth/mode.h"
-#include "dirauth/shared_random.h"
-
-#include "authority_cert_st.h"
-#include "cached_dir_st.h"
-#include "dir_connection_st.h"
-#include "dir_server_st.h"
-#include "entry_connection_st.h"
-#include "networkstatus_st.h"
-#include "node_st.h"
-#include "rend_service_descriptor_st.h"
-#include "routerinfo_st.h"
+#include "or/dirauth/dirvote.h"
+#include "or/dirauth/mode.h"
+#include "or/dirauth/shared_random.h"
+
+#include "or/authority_cert_st.h"
+#include "or/cached_dir_st.h"
+#include "or/dir_connection_st.h"
+#include "or/dir_server_st.h"
+#include "or/entry_connection_st.h"
+#include "or/networkstatus_st.h"
+#include "or/node_st.h"
+#include "or/rend_service_descriptor_st.h"
+#include "or/routerinfo_st.h"
 
 /**
  * \file directory.c
diff --git a/src/or/directory.h b/src/or/directory.h
index 9008df0f58..5cf8892ace 100644
--- a/src/or/directory.h
+++ b/src/or/directory.h
@@ -12,7 +12,7 @@
 #ifndef TOR_DIRECTORY_H
 #define TOR_DIRECTORY_H
 
-#include "hs_ident.h"
+#include "or/hs_ident.h"
 
 dir_connection_t *TO_DIR_CONN(connection_t *c);
 int directories_have_accepted_server_descriptor(void);
diff --git a/src/or/dirserv.c b/src/or/dirserv.c
index eaea502627..077135841f 100644
--- a/src/or/dirserv.c
+++ b/src/or/dirserv.c
@@ -4,47 +4,47 @@
 /* See LICENSE for licensing information */
 
 #define DIRSERV_PRIVATE
-#include "or.h"
-#include "buffers.h"
-#include "config.h"
-#include "confparse.h"
-#include "channel.h"
-#include "channeltls.h"
-#include "command.h"
-#include "connection.h"
-#include "connection_or.h"
-#include "conscache.h"
-#include "consdiffmgr.h"
-#include "control.h"
-#include "directory.h"
-#include "dirserv.h"
-#include "hibernate.h"
-#include "keypin.h"
-#include "main.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "protover.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "routerset.h"
-#include "torcert.h"
-#include "voting_schedule.h"
-
-#include "dirauth/dirvote.h"
-
-#include "cached_dir_st.h"
-#include "dir_connection_st.h"
-#include "extrainfo_st.h"
-#include "microdesc_st.h"
-#include "node_st.h"
-#include "routerinfo_st.h"
-#include "routerlist_st.h"
-#include "tor_version_st.h"
-#include "vote_routerstatus_st.h"
+#include "or/or.h"
+#include "common/buffers.h"
+#include "or/config.h"
+#include "or/confparse.h"
+#include "or/channel.h"
+#include "or/channeltls.h"
+#include "or/command.h"
+#include "or/connection.h"
+#include "or/connection_or.h"
+#include "or/conscache.h"
+#include "or/consdiffmgr.h"
+#include "or/control.h"
+#include "or/directory.h"
+#include "or/dirserv.h"
+#include "or/hibernate.h"
+#include "or/keypin.h"
+#include "or/main.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/protover.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/routerset.h"
+#include "or/torcert.h"
+#include "or/voting_schedule.h"
+
+#include "or/dirauth/dirvote.h"
+
+#include "or/cached_dir_st.h"
+#include "or/dir_connection_st.h"
+#include "or/extrainfo_st.h"
+#include "or/microdesc_st.h"
+#include "or/node_st.h"
+#include "or/routerinfo_st.h"
+#include "or/routerlist_st.h"
+#include "or/tor_version_st.h"
+#include "or/vote_routerstatus_st.h"
 
 /**
  * \file dirserv.c
diff --git a/src/or/dirserv.h b/src/or/dirserv.h
index 61f4af4b50..a8d5ac616b 100644
--- a/src/or/dirserv.h
+++ b/src/or/dirserv.h
@@ -12,7 +12,7 @@
 #ifndef TOR_DIRSERV_H
 #define TOR_DIRSERV_H
 
-#include "testsupport.h"
+#include "common/testsupport.h"
 
 /** What fraction (1 over this number) of the relay ID space do we
  * (as a directory authority) launch connections to at each reachability
diff --git a/src/or/dns.c b/src/or/dns.c
index 8536fc8e90..3f5d39b41d 100644
--- a/src/or/dns.c
+++ b/src/or/dns.c
@@ -49,24 +49,24 @@
 
 #define DNS_PRIVATE
 
-#include "or.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "dns.h"
-#include "main.h"
-#include "policies.h"
-#include "relay.h"
-#include "router.h"
+#include "or/or.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "or/dns.h"
+#include "or/main.h"
+#include "or/policies.h"
+#include "or/relay.h"
+#include "or/router.h"
 #include "ht.h"
-#include "sandbox.h"
+#include "common/sandbox.h"
 
-#include "edge_connection_st.h"
-#include "or_circuit_st.h"
+#include "or/edge_connection_st.h"
+#include "or/or_circuit_st.h"
 
 #include <event2/event.h>
 #include <event2/dns.h>
diff --git a/src/or/dns.h b/src/or/dns.h
index d742083635..12853205ff 100644
--- a/src/or/dns.h
+++ b/src/or/dns.h
@@ -41,7 +41,7 @@ void dns_reset_correctness_checks(void);
 void dump_dns_mem_usage(int severity);
 
 #ifdef DNS_PRIVATE
-#include "dns_structs.h"
+#include "or/dns_structs.h"
 
 MOCK_DECL(STATIC int,dns_resolve_impl,(edge_connection_t *exitconn,
 int is_resolve,or_circuit_t *oncirc, char **hostname_out,
diff --git a/src/or/dnsserv.c b/src/or/dnsserv.c
index 3f2867feb1..ce1746fe27 100644
--- a/src/or/dnsserv.c
+++ b/src/or/dnsserv.c
@@ -21,19 +21,19 @@
  * DNS client.
  **/
 
-#include "or.h"
-#include "dnsserv.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "control.h"
-#include "main.h"
-#include "policies.h"
-
-#include "control_connection_st.h"
-#include "entry_connection_st.h"
-#include "listener_connection_st.h"
-#include "socks_request_st.h"
+#include "or/or.h"
+#include "or/dnsserv.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "or/control.h"
+#include "or/main.h"
+#include "or/policies.h"
+
+#include "or/control_connection_st.h"
+#include "or/entry_connection_st.h"
+#include "or/listener_connection_st.h"
+#include "or/socks_request_st.h"
 
 #include <event2/dns.h>
 #include <event2/dns_compat.h>
diff --git a/src/or/dos.c b/src/or/dos.c
index f0b441c34e..5f4142b0e9 100644
--- a/src/or/dos.c
+++ b/src/or/dos.c
@@ -8,21 +8,21 @@
 
 #define DOS_PRIVATE
 
-#include "or.h"
-#include "channel.h"
-#include "config.h"
-#include "connection_or.h"
-#include "crypto_rand.h"
-#include "geoip.h"
-#include "main.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "relay.h"
-#include "router.h"
-
-#include "dos.h"
-
-#include "or_connection_st.h"
+#include "or/or.h"
+#include "or/channel.h"
+#include "or/config.h"
+#include "or/connection_or.h"
+#include "common/crypto_rand.h"
+#include "or/geoip.h"
+#include "or/main.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/relay.h"
+#include "or/router.h"
+
+#include "or/dos.h"
+
+#include "or/or_connection_st.h"
 
 /*
  * Circuit creation denial of service mitigation.
diff --git a/src/or/edge_connection_st.h b/src/or/edge_connection_st.h
index 6b3814353e..d58e1c2b8c 100644
--- a/src/or/edge_connection_st.h
+++ b/src/or/edge_connection_st.h
@@ -7,9 +7,9 @@
 #ifndef EDGE_CONNECTION_ST_H
 #define EDGE_CONNECTION_ST_H
 
-#include "or.h"
+#include "or/or.h"
 
-#include "connection_st.h"
+#include "or/connection_st.h"
 
 /** Subtype of connection_t for an "edge connection" -- that is, an entry (ap)
  * connection, or an exit. */
diff --git a/src/or/entry_connection_st.h b/src/or/entry_connection_st.h
index ade427f1f4..2f9676088c 100644
--- a/src/or/entry_connection_st.h
+++ b/src/or/entry_connection_st.h
@@ -7,7 +7,7 @@
 #ifndef ENTRY_CONNECTION_ST_H
 #define ENTRY_CONNECTION_ST_H
 
-#include "edge_connection_st.h"
+#include "or/edge_connection_st.h"
 
 /** Subtype of edge_connection_t for an "entry connection" -- that is, a SOCKS
  * connection, a DNS request, a TransPort connection or a NATD connection */
diff --git a/src/or/entry_port_cfg_st.h b/src/or/entry_port_cfg_st.h
index 78e0b3eb16..45dd844c46 100644
--- a/src/or/entry_port_cfg_st.h
+++ b/src/or/entry_port_cfg_st.h
@@ -7,8 +7,8 @@
 #ifndef ENTRY_PORT_CFG_ST_H
 #define ENTRY_PORT_CFG_ST_H
 
-#include "torint.h"
-#include "or.h"
+#include "common/torint.h"
+#include "or/or.h"
 
 struct entry_port_cfg_t {
   /* Client port types (socks, dns, trans, natd) only: */
diff --git a/src/or/entrynodes.c b/src/or/entrynodes.c
index 604b79140a..6d13efda90 100644
--- a/src/or/entrynodes.c
+++ b/src/or/entrynodes.c
@@ -112,35 +112,35 @@
 
 #define ENTRYNODES_PRIVATE
 
-#include "or.h"
-#include "channel.h"
-#include "bridges.h"
-#include "circpathbias.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "circuitstats.h"
-#include "config.h"
-#include "confparse.h"
-#include "connection.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "directory.h"
-#include "entrynodes.h"
-#include "main.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "routerset.h"
-#include "transports.h"
-#include "statefile.h"
-
-#include "node_st.h"
-#include "origin_circuit_st.h"
+#include "or/or.h"
+#include "or/channel.h"
+#include "or/bridges.h"
+#include "or/circpathbias.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/circuitstats.h"
+#include "or/config.h"
+#include "or/confparse.h"
+#include "or/connection.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "or/directory.h"
+#include "or/entrynodes.h"
+#include "or/main.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/routerset.h"
+#include "or/transports.h"
+#include "or/statefile.h"
+
+#include "or/node_st.h"
+#include "or/origin_circuit_st.h"
 
 /** A list of existing guard selection contexts. */
 static smartlist_t *guard_contexts = NULL;
diff --git a/src/or/entrynodes.h b/src/or/entrynodes.h
index f26e905fd2..e56d4632b6 100644
--- a/src/or/entrynodes.h
+++ b/src/or/entrynodes.h
@@ -12,7 +12,7 @@
 #ifndef TOR_ENTRYNODES_H
 #define TOR_ENTRYNODES_H
 
-#include "handles.h"
+#include "common/handles.h"
 
 /* Forward declare for guard_selection_t; entrynodes.c has the real struct */
 typedef struct guard_selection_s guard_selection_t;
diff --git a/src/or/ext_orport.c b/src/or/ext_orport.c
index 00c750975e..d84f263aa6 100644
--- a/src/or/ext_orport.c
+++ b/src/or/ext_orport.c
@@ -17,19 +17,19 @@
  */
 
 #define EXT_ORPORT_PRIVATE
-#include "or.h"
-#include "connection.h"
-#include "connection_or.h"
-#include "control.h"
-#include "config.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "ext_orport.h"
-#include "main.h"
-#include "proto_ext_or.h"
-#include "util.h"
-
-#include "or_connection_st.h"
+#include "or/or.h"
+#include "or/connection.h"
+#include "or/connection_or.h"
+#include "or/control.h"
+#include "or/config.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/ext_orport.h"
+#include "or/main.h"
+#include "or/proto_ext_or.h"
+#include "common/util.h"
+
+#include "or/or_connection_st.h"
 
 /** Allocate and return a structure capable of holding an Extended
  *  ORPort message of body length <b>len</b>. */
diff --git a/src/or/extrainfo_st.h b/src/or/extrainfo_st.h
index 041a932da7..f91bba7b68 100644
--- a/src/or/extrainfo_st.h
+++ b/src/or/extrainfo_st.h
@@ -7,7 +7,7 @@
 #ifndef EXTRAINFO_ST_H
 #define EXTRAINFO_ST_H
 
-#include "signed_descriptor_st.h"
+#include "or/signed_descriptor_st.h"
 
 /** Information needed to keep and cache a signed extra-info document. */
 struct extrainfo_t {
diff --git a/src/or/fp_pair.c b/src/or/fp_pair.c
index e437562fc3..1d7b751c23 100644
--- a/src/or/fp_pair.c
+++ b/src/or/fp_pair.c
@@ -17,8 +17,8 @@
  * certificate for any (ID key, signing key) pair.
  **/
 
-#include "or.h"
-#include "fp_pair.h"
+#include "or/or.h"
+#include "or/fp_pair.h"
 
 /* Define fp_pair_map_t structures */
 
diff --git a/src/or/geoip.c b/src/or/geoip.c
index 533468a2de..634ee707b4 100644
--- a/src/or/geoip.c
+++ b/src/or/geoip.c
@@ -28,15 +28,15 @@
  */
 
 #define GEOIP_PRIVATE
-#include "or.h"
+#include "or/or.h"
 #include "ht.h"
-#include "buffers.h"
-#include "config.h"
-#include "control.h"
-#include "dnsserv.h"
-#include "dos.h"
-#include "geoip.h"
-#include "routerlist.h"
+#include "common/buffers.h"
+#include "or/config.h"
+#include "or/control.h"
+#include "or/dnsserv.h"
+#include "or/dos.h"
+#include "or/geoip.h"
+#include "or/routerlist.h"
 
 static void init_geoip_countries(void);
 
diff --git a/src/or/geoip.h b/src/or/geoip.h
index c3b51c6630..8a5dd701e0 100644
--- a/src/or/geoip.h
+++ b/src/or/geoip.h
@@ -12,8 +12,8 @@
 #ifndef TOR_GEOIP_H
 #define TOR_GEOIP_H
 
-#include "testsupport.h"
-#include "dos.h"
+#include "common/testsupport.h"
+#include "or/dos.h"
 
 #ifdef GEOIP_PRIVATE
 STATIC int geoip_parse_entry(const char *line, sa_family_t family);
diff --git a/src/or/git_revision.c b/src/or/git_revision.c
index cd63ed8302..be6f67423c 100644
--- a/src/or/git_revision.c
+++ b/src/or/git_revision.c
@@ -3,7 +3,7 @@
  * Copyright (c) 2007-2018, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
-#include "git_revision.h"
+#include "or/git_revision.h"
 
 /** String describing which Tor Git repository version the source was
  * built from.  This string is generated by a bit of shell kludging in
diff --git a/src/or/hibernate.c b/src/or/hibernate.c
index 36534516bd..595b839574 100644
--- a/src/or/hibernate.c
+++ b/src/or/hibernate.c
@@ -28,21 +28,21 @@ hibernating, phase 2:
 */
 
 #define HIBERNATE_PRIVATE
-#include "or.h"
-#include "channel.h"
-#include "channeltls.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "connection_or.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "hibernate.h"
-#include "main.h"
-#include "router.h"
-#include "statefile.h"
-
-#include "or_connection_st.h"
+#include "or/or.h"
+#include "or/channel.h"
+#include "or/channeltls.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "or/connection_or.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "or/hibernate.h"
+#include "or/main.h"
+#include "or/router.h"
+#include "or/statefile.h"
+
+#include "or/or_connection_st.h"
 
 /** Are we currently awake, asleep, running out of bandwidth, or shutting
  * down? */
diff --git a/src/or/hibernate.h b/src/or/hibernate.h
index b31dfb8fd9..cdef33543a 100644
--- a/src/or/hibernate.h
+++ b/src/or/hibernate.h
@@ -12,7 +12,7 @@
 #ifndef TOR_HIBERNATE_H
 #define TOR_HIBERNATE_H
 
-#include "testsupport.h"
+#include "common/testsupport.h"
 
 int accounting_parse_options(const or_options_t *options, int validate_only);
 MOCK_DECL(int, accounting_is_enabled, (const or_options_t *options));
diff --git a/src/or/hs_cache.c b/src/or/hs_cache.c
index 3170f7196c..c16a42a482 100644
--- a/src/or/hs_cache.c
+++ b/src/or/hs_cache.c
@@ -9,19 +9,19 @@
 /* For unit tests.*/
 #define HS_CACHE_PRIVATE
 
-#include "or.h"
-#include "config.h"
-#include "crypto_util.h"
-#include "hs_ident.h"
-#include "hs_common.h"
-#include "hs_client.h"
-#include "hs_descriptor.h"
-#include "networkstatus.h"
-#include "rendcache.h"
-
-#include "hs_cache.h"
-
-#include "networkstatus_st.h"
+#include "or/or.h"
+#include "or/config.h"
+#include "common/crypto_util.h"
+#include "or/hs_ident.h"
+#include "or/hs_common.h"
+#include "or/hs_client.h"
+#include "or/hs_descriptor.h"
+#include "or/networkstatus.h"
+#include "or/rendcache.h"
+
+#include "or/hs_cache.h"
+
+#include "or/networkstatus_st.h"
 
 static int cached_client_descriptor_has_expired(time_t now,
            const hs_cache_client_descriptor_t *cached_desc);
diff --git a/src/or/hs_cache.h b/src/or/hs_cache.h
index 03cea8412b..5ca158781b 100644
--- a/src/or/hs_cache.h
+++ b/src/or/hs_cache.h
@@ -11,11 +11,11 @@
 
 #include <stdint.h>
 
-#include "crypto_ed25519.h"
-#include "hs_common.h"
-#include "hs_descriptor.h"
-#include "rendcommon.h"
-#include "torcert.h"
+#include "common/crypto_ed25519.h"
+#include "or/hs_common.h"
+#include "or/hs_descriptor.h"
+#include "or/rendcommon.h"
+#include "or/torcert.h"
 
 /* This is the maximum time an introduction point state object can stay in the
  * client cache in seconds (2 mins or 120 seconds). */
diff --git a/src/or/hs_cell.c b/src/or/hs_cell.c
index f108407895..40ec4ba9e7 100644
--- a/src/or/hs_cell.c
+++ b/src/or/hs_cell.c
@@ -6,24 +6,24 @@
  * \brief Hidden service API for cell creation and handling.
  **/
 
-#include "or.h"
-#include "config.h"
-#include "crypto_util.h"
-#include "rendservice.h"
-#include "replaycache.h"
-#include "util.h"
+#include "or/or.h"
+#include "or/config.h"
+#include "common/crypto_util.h"
+#include "or/rendservice.h"
+#include "or/replaycache.h"
+#include "common/util.h"
 
-#include "hs_cell.h"
-#include "hs_ntor.h"
+#include "or/hs_cell.h"
+#include "or/hs_ntor.h"
 
-#include "origin_circuit_st.h"
+#include "or/origin_circuit_st.h"
 
 /* Trunnel. */
-#include "ed25519_cert.h"
-#include "hs/cell_common.h"
-#include "hs/cell_establish_intro.h"
-#include "hs/cell_introduce1.h"
-#include "hs/cell_rendezvous.h"
+#include "trunnel/ed25519_cert.h"
+#include "trunnel/hs/cell_common.h"
+#include "trunnel/hs/cell_establish_intro.h"
+#include "trunnel/hs/cell_introduce1.h"
+#include "trunnel/hs/cell_rendezvous.h"
 
 /* Compute the MAC of an INTRODUCE cell in mac_out. The encoded_cell param is
  * the cell content up to the ENCRYPTED section of length encoded_cell_len.
diff --git a/src/or/hs_cell.h b/src/or/hs_cell.h
index 5c6f64350e..4a522810c6 100644
--- a/src/or/hs_cell.h
+++ b/src/or/hs_cell.h
@@ -9,8 +9,8 @@
 #ifndef TOR_HS_CELL_H
 #define TOR_HS_CELL_H
 
-#include "or.h"
-#include "hs_service.h"
+#include "or/or.h"
+#include "or/hs_service.h"
 
 /* An INTRODUCE1 cell requires at least this amount of bytes (see section
  * 3.2.2 of the specification). Below this value, the cell must be padded. */
diff --git a/src/or/hs_circuit.c b/src/or/hs_circuit.c
index d0c2d75204..36a9820446 100644
--- a/src/or/hs_circuit.c
+++ b/src/or/hs_circuit.c
@@ -7,36 +7,36 @@
 
 #define HS_CIRCUIT_PRIVATE
 
-#include "or.h"
-#include "circpathbias.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "config.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "relay.h"
-#include "rendservice.h"
-#include "rephist.h"
-#include "router.h"
-
-#include "hs_cell.h"
-#include "hs_ident.h"
-#include "hs_ntor.h"
-#include "hs_service.h"
-#include "hs_circuit.h"
+#include "or/or.h"
+#include "or/circpathbias.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/relay.h"
+#include "or/rendservice.h"
+#include "or/rephist.h"
+#include "or/router.h"
+
+#include "or/hs_cell.h"
+#include "or/hs_ident.h"
+#include "or/hs_ntor.h"
+#include "or/hs_service.h"
+#include "or/hs_circuit.h"
 
 /* Trunnel. */
-#include "ed25519_cert.h"
-#include "hs/cell_common.h"
-#include "hs/cell_establish_intro.h"
-
-#include "cpath_build_state_st.h"
-#include "crypt_path_st.h"
-#include "node_st.h"
-#include "origin_circuit_st.h"
+#include "trunnel/ed25519_cert.h"
+#include "trunnel/hs/cell_common.h"
+#include "trunnel/hs/cell_establish_intro.h"
+
+#include "or/cpath_build_state_st.h"
+#include "or/crypt_path_st.h"
+#include "or/node_st.h"
+#include "or/origin_circuit_st.h"
 
 /* A circuit is about to become an e2e rendezvous circuit. Check
  * <b>circ_purpose</b> and ensure that it's properly set. Return true iff
diff --git a/src/or/hs_circuit.h b/src/or/hs_circuit.h
index 9ea42b3167..fbf11d1cc8 100644
--- a/src/or/hs_circuit.h
+++ b/src/or/hs_circuit.h
@@ -9,10 +9,10 @@
 #ifndef TOR_HS_CIRCUIT_H
 #define TOR_HS_CIRCUIT_H
 
-#include "or.h"
-#include "crypto_ed25519.h"
+#include "or/or.h"
+#include "common/crypto_ed25519.h"
 
-#include "hs_service.h"
+#include "or/hs_service.h"
 
 /* Cleanup function when the circuit is closed or/and freed. */
 void hs_circ_cleanup(circuit_t *circ);
diff --git a/src/or/hs_circuitmap.c b/src/or/hs_circuitmap.c
index 7f9b7e3cf2..21db652492 100644
--- a/src/or/hs_circuitmap.c
+++ b/src/or/hs_circuitmap.c
@@ -13,13 +13,13 @@
 
 #define HS_CIRCUITMAP_PRIVATE
 
-#include "or.h"
-#include "config.h"
-#include "circuitlist.h"
-#include "hs_circuitmap.h"
+#include "or/or.h"
+#include "or/config.h"
+#include "or/circuitlist.h"
+#include "or/hs_circuitmap.h"
 
-#include "or_circuit_st.h"
-#include "origin_circuit_st.h"
+#include "or/or_circuit_st.h"
+#include "or/origin_circuit_st.h"
 
 /************************** HS circuitmap code *******************************/
 
diff --git a/src/or/hs_client.c b/src/or/hs_client.c
index 01d7f8cb90..331793c1fa 100644
--- a/src/or/hs_client.c
+++ b/src/or/hs_client.c
@@ -8,38 +8,38 @@
 
 #define HS_CLIENT_PRIVATE
 
-#include "or.h"
-#include "circpathbias.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "container.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "directory.h"
-#include "hs_cache.h"
-#include "hs_cell.h"
-#include "hs_circuit.h"
-#include "hs_client.h"
-#include "hs_control.h"
-#include "hs_descriptor.h"
-#include "hs_ident.h"
-#include "hs_ntor.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "reasons.h"
-#include "rendclient.h"
-#include "router.h"
-#include "routerset.h"
-
-#include "cpath_build_state_st.h"
-#include "dir_connection_st.h"
-#include "entry_connection_st.h"
-#include "extend_info_st.h"
-#include "origin_circuit_st.h"
+#include "or/or.h"
+#include "or/circpathbias.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "common/container.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/directory.h"
+#include "or/hs_cache.h"
+#include "or/hs_cell.h"
+#include "or/hs_circuit.h"
+#include "or/hs_client.h"
+#include "or/hs_control.h"
+#include "or/hs_descriptor.h"
+#include "or/hs_ident.h"
+#include "or/hs_ntor.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/reasons.h"
+#include "or/rendclient.h"
+#include "or/router.h"
+#include "or/routerset.h"
+
+#include "or/cpath_build_state_st.h"
+#include "or/dir_connection_st.h"
+#include "or/entry_connection_st.h"
+#include "or/extend_info_st.h"
+#include "or/origin_circuit_st.h"
 
 /* Return a human-readable string for the client fetch status code. */
 static const char *
diff --git a/src/or/hs_client.h b/src/or/hs_client.h
index 3854aadeb1..f7fca0b00e 100644
--- a/src/or/hs_client.h
+++ b/src/or/hs_client.h
@@ -9,9 +9,9 @@
 #ifndef TOR_HS_CLIENT_H
 #define TOR_HS_CLIENT_H
 
-#include "crypto_ed25519.h"
-#include "hs_descriptor.h"
-#include "hs_ident.h"
+#include "common/crypto_ed25519.h"
+#include "or/hs_descriptor.h"
+#include "or/hs_ident.h"
 
 /* Status code of a descriptor fetch request. */
 typedef enum {
diff --git a/src/or/hs_common.c b/src/or/hs_common.c
index 3586ce1ba9..51d74bf5af 100644
--- a/src/or/hs_common.c
+++ b/src/or/hs_common.c
@@ -11,36 +11,36 @@
 
 #define HS_COMMON_PRIVATE
 
-#include "or.h"
-
-#include "config.h"
-#include "circuitbuild.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "hs_cache.h"
-#include "hs_common.h"
-#include "hs_client.h"
-#include "hs_ident.h"
-#include "hs_service.h"
-#include "hs_circuitmap.h"
-#include "policies.h"
-#include "rendcommon.h"
-#include "rendservice.h"
-#include "routerset.h"
-#include "router.h"
-#include "shared_random_client.h"
-#include "dirauth/shared_random_state.h"
-
-#include "edge_connection_st.h"
-#include "networkstatus_st.h"
-#include "node_st.h"
-#include "origin_circuit_st.h"
-#include "routerstatus_st.h"
+#include "or/or.h"
+
+#include "or/config.h"
+#include "or/circuitbuild.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/hs_cache.h"
+#include "or/hs_common.h"
+#include "or/hs_client.h"
+#include "or/hs_ident.h"
+#include "or/hs_service.h"
+#include "or/hs_circuitmap.h"
+#include "or/policies.h"
+#include "or/rendcommon.h"
+#include "or/rendservice.h"
+#include "or/routerset.h"
+#include "or/router.h"
+#include "or/shared_random_client.h"
+#include "or/dirauth/shared_random_state.h"
+
+#include "or/edge_connection_st.h"
+#include "or/networkstatus_st.h"
+#include "or/node_st.h"
+#include "or/origin_circuit_st.h"
+#include "or/routerstatus_st.h"
 
 /* Trunnel */
-#include "ed25519_cert.h"
+#include "trunnel/ed25519_cert.h"
 
 /* Ed25519 Basepoint value. Taken from section 5 of
  * https://tools.ietf.org/html/draft-josefsson-eddsa-ed25519-03 */
diff --git a/src/or/hs_common.h b/src/or/hs_common.h
index 82b1f3908a..6d60d7799f 100644
--- a/src/or/hs_common.h
+++ b/src/or/hs_common.h
@@ -9,10 +9,10 @@
 #ifndef TOR_HS_COMMON_H
 #define TOR_HS_COMMON_H
 
-#include "or.h"
+#include "or/or.h"
 
 /* Trunnel */
-#include "ed25519_cert.h"
+#include "trunnel/ed25519_cert.h"
 
 /* Protocol version 2. Use this instead of hardcoding "2" in the code base,
  * this adds a clearer semantic to the value when used. */
diff --git a/src/or/hs_config.c b/src/or/hs_config.c
index a8ca549445..c8ce5b43fa 100644
--- a/src/or/hs_config.c
+++ b/src/or/hs_config.c
@@ -25,10 +25,10 @@
 
 #define HS_CONFIG_PRIVATE
 
-#include "hs_common.h"
-#include "hs_config.h"
-#include "hs_service.h"
-#include "rendservice.h"
+#include "or/hs_common.h"
+#include "or/hs_config.h"
+#include "or/hs_service.h"
+#include "or/rendservice.h"
 
 /* Using the given list of services, stage them into our global state. Every
  * service version are handled. This function can remove entries in the given
diff --git a/src/or/hs_config.h b/src/or/hs_config.h
index c8800d33ee..461d58d384 100644
--- a/src/or/hs_config.h
+++ b/src/or/hs_config.h
@@ -9,7 +9,7 @@
 #ifndef TOR_HS_CONFIG_H
 #define TOR_HS_CONFIG_H
 
-#include "or.h"
+#include "or/or.h"
 
 /* Max value for HiddenServiceMaxStreams */
 #define HS_CONFIG_MAX_STREAMS_PER_RDV_CIRCUIT 65535
diff --git a/src/or/hs_control.c b/src/or/hs_control.c
index 399a1d9bfb..fc828d0721 100644
--- a/src/or/hs_control.c
+++ b/src/or/hs_control.c
@@ -6,17 +6,17 @@
  * \brief Contains control port event related code.
  **/
 
-#include "or.h"
-#include "control.h"
-#include "crypto_util.h"
-#include "hs_common.h"
-#include "hs_control.h"
-#include "hs_descriptor.h"
-#include "hs_service.h"
-#include "nodelist.h"
-
-#include "node_st.h"
-#include "routerstatus_st.h"
+#include "or/or.h"
+#include "or/control.h"
+#include "common/crypto_util.h"
+#include "or/hs_common.h"
+#include "or/hs_control.h"
+#include "or/hs_descriptor.h"
+#include "or/hs_service.h"
+#include "or/nodelist.h"
+
+#include "or/node_st.h"
+#include "or/routerstatus_st.h"
 
 /* Send on the control port the "HS_DESC REQUESTED [...]" event.
  *
diff --git a/src/or/hs_control.h b/src/or/hs_control.h
index 936e0c01b6..040ce4a793 100644
--- a/src/or/hs_control.h
+++ b/src/or/hs_control.h
@@ -9,7 +9,7 @@
 #ifndef TOR_HS_CONTROL_H
 #define TOR_HS_CONTROL_H
 
-#include "hs_ident.h"
+#include "or/hs_ident.h"
 
 /* Event "HS_DESC REQUESTED [...]" */
 void hs_control_desc_event_requested(const ed25519_public_key_t *onion_pk,
diff --git a/src/or/hs_descriptor.c b/src/or/hs_descriptor.c
index 9b814e3055..feec0e66d4 100644
--- a/src/or/hs_descriptor.c
+++ b/src/or/hs_descriptor.c
@@ -55,19 +55,19 @@
 /* For unit tests.*/
 #define HS_DESCRIPTOR_PRIVATE
 
-#include "or.h"
-#include "ed25519_cert.h" /* Trunnel interface. */
-#include "hs_descriptor.h"
-#include "circuitbuild.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "parsecommon.h"
-#include "rendcache.h"
-#include "hs_cache.h"
-#include "hs_config.h"
-#include "torcert.h" /* tor_cert_encode_ed22519() */
-
-#include "extend_info_st.h"
+#include "or/or.h"
+#include "trunnel/ed25519_cert.h" /* Trunnel interface. */
+#include "or/hs_descriptor.h"
+#include "or/circuitbuild.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/parsecommon.h"
+#include "or/rendcache.h"
+#include "or/hs_cache.h"
+#include "or/hs_config.h"
+#include "or/torcert.h" /* tor_cert_encode_ed22519() */
+
+#include "or/extend_info_st.h"
 
 /* Constant string value used for the descriptor format. */
 #define str_hs_desc "hs-descriptor"
diff --git a/src/or/hs_descriptor.h b/src/or/hs_descriptor.h
index def50997c9..8a2df95277 100644
--- a/src/or/hs_descriptor.h
+++ b/src/or/hs_descriptor.h
@@ -11,13 +11,13 @@
 
 #include <stdint.h>
 
-#include "or.h"
-#include "address.h"
-#include "container.h"
-#include "crypto.h"
-#include "crypto_ed25519.h"
-#include "ed25519_cert.h" /* needed for trunnel */
-#include "torcert.h"
+#include "or/or.h"
+#include "common/address.h"
+#include "common/container.h"
+#include "common/crypto.h"
+#include "common/crypto_ed25519.h"
+#include "trunnel/ed25519_cert.h" /* needed for trunnel */
+#include "or/torcert.h"
 
 /* Trunnel */
 struct link_specifier_t;
diff --git a/src/or/hs_ident.c b/src/or/hs_ident.c
index ff33d8d065..d3d11393f0 100644
--- a/src/or/hs_ident.c
+++ b/src/or/hs_ident.c
@@ -7,8 +7,8 @@
  *        subsytem.
  **/
 
-#include "crypto_util.h"
-#include "hs_ident.h"
+#include "common/crypto_util.h"
+#include "or/hs_ident.h"
 
 /* Return a newly allocated circuit identifier. The given public key is copied
  * identity_pk into the identifier. */
diff --git a/src/or/hs_ident.h b/src/or/hs_ident.h
index cd50f77959..476cdc19ee 100644
--- a/src/or/hs_ident.h
+++ b/src/or/hs_ident.h
@@ -21,9 +21,9 @@
 #ifndef TOR_HS_IDENT_H
 #define TOR_HS_IDENT_H
 
-#include "crypto_ed25519.h"
+#include "common/crypto_ed25519.h"
 
-#include "hs_common.h"
+#include "or/hs_common.h"
 
 /* Length of the rendezvous cookie that is used to connect circuits at the
  * rendezvous point. */
diff --git a/src/or/hs_intropoint.c b/src/or/hs_intropoint.c
index 430f2ce4b0..6c0729b050 100644
--- a/src/or/hs_intropoint.c
+++ b/src/or/hs_intropoint.c
@@ -8,26 +8,26 @@
 
 #define HS_INTROPOINT_PRIVATE
 
-#include "or.h"
-#include "config.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "relay.h"
-#include "rendmid.h"
-#include "rephist.h"
+#include "or/or.h"
+#include "or/config.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/relay.h"
+#include "or/rendmid.h"
+#include "or/rephist.h"
 
 /* Trunnel */
-#include "ed25519_cert.h"
-#include "hs/cell_common.h"
-#include "hs/cell_establish_intro.h"
-#include "hs/cell_introduce1.h"
+#include "trunnel/ed25519_cert.h"
+#include "trunnel/hs/cell_common.h"
+#include "trunnel/hs/cell_establish_intro.h"
+#include "trunnel/hs/cell_introduce1.h"
 
-#include "hs_circuitmap.h"
-#include "hs_descriptor.h"
-#include "hs_intropoint.h"
-#include "hs_common.h"
+#include "or/hs_circuitmap.h"
+#include "or/hs_descriptor.h"
+#include "or/hs_intropoint.h"
+#include "or/hs_common.h"
 
-#include "or_circuit_st.h"
+#include "or/or_circuit_st.h"
 
 /** Extract the authentication key from an ESTABLISH_INTRO or INTRODUCE1 using
  * the given <b>cell_type</b> from <b>cell</b> and place it in
diff --git a/src/or/hs_intropoint.h b/src/or/hs_intropoint.h
index 68b9178b00..77e41647be 100644
--- a/src/or/hs_intropoint.h
+++ b/src/or/hs_intropoint.h
@@ -9,8 +9,8 @@
 #ifndef TOR_HS_INTRO_H
 #define TOR_HS_INTRO_H
 
-#include "crypto_curve25519.h"
-#include "torcert.h"
+#include "common/crypto_curve25519.h"
+#include "or/torcert.h"
 
 /* Authentication key type in an ESTABLISH_INTRO cell. */
 typedef enum {
@@ -55,8 +55,8 @@ void hs_intropoint_clear(hs_intropoint_t *ip);
 
 #ifdef HS_INTROPOINT_PRIVATE
 
-#include "hs/cell_establish_intro.h"
-#include "hs/cell_introduce1.h"
+#include "trunnel/hs/cell_establish_intro.h"
+#include "trunnel/hs/cell_introduce1.h"
 
 STATIC int
 verify_establish_intro_cell(const trn_cell_establish_intro_t *out,
diff --git a/src/or/hs_ntor.c b/src/or/hs_ntor.c
index 76ff3c9ace..61e1474aad 100644
--- a/src/or/hs_ntor.c
+++ b/src/or/hs_ntor.c
@@ -24,9 +24,9 @@
  *  rendezvous key expansion to setup end-to-end rend circuit keys.
  */
 
-#include "or.h"
-#include "crypto_util.h"
-#include "hs_ntor.h"
+#include "or/or.h"
+#include "common/crypto_util.h"
+#include "or/hs_ntor.h"
 
 /* String constants used by the ntor HS protocol */
 #define PROTOID "tor-hs-ntor-curve25519-sha3-256-1"
diff --git a/src/or/hs_ntor.h b/src/or/hs_ntor.h
index bfd6745b27..cc4afd536b 100644
--- a/src/or/hs_ntor.h
+++ b/src/or/hs_ntor.h
@@ -4,7 +4,7 @@
 #ifndef TOR_HS_NTOR_H
 #define TOR_HS_NTOR_H
 
-#include "or.h"
+#include "or/or.h"
 
 /* Output length of KDF for key expansion */
 #define HS_NTOR_KEY_EXPANSION_KDF_OUT_LEN \
diff --git a/src/or/hs_service.c b/src/or/hs_service.c
index af7369e17f..722cc7fc5a 100644
--- a/src/or/hs_service.c
+++ b/src/or/hs_service.c
@@ -8,49 +8,49 @@
 
 #define HS_SERVICE_PRIVATE
 
-#include "or.h"
-#include "circpathbias.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "config.h"
-#include "connection.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "directory.h"
-#include "main.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "relay.h"
-#include "rendservice.h"
-#include "router.h"
-#include "routerkeys.h"
-#include "routerlist.h"
-#include "shared_random_client.h"
-#include "statefile.h"
-
-#include "hs_circuit.h"
-#include "hs_common.h"
-#include "hs_config.h"
-#include "hs_control.h"
-#include "hs_descriptor.h"
-#include "hs_ident.h"
-#include "hs_intropoint.h"
-#include "hs_service.h"
-#include "hs_stats.h"
-
-#include "dir_connection_st.h"
-#include "edge_connection_st.h"
-#include "extend_info_st.h"
-#include "networkstatus_st.h"
-#include "node_st.h"
-#include "origin_circuit_st.h"
-#include "routerstatus_st.h"
+#include "or/or.h"
+#include "or/circpathbias.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/directory.h"
+#include "or/main.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/relay.h"
+#include "or/rendservice.h"
+#include "or/router.h"
+#include "or/routerkeys.h"
+#include "or/routerlist.h"
+#include "or/shared_random_client.h"
+#include "or/statefile.h"
+
+#include "or/hs_circuit.h"
+#include "or/hs_common.h"
+#include "or/hs_config.h"
+#include "or/hs_control.h"
+#include "or/hs_descriptor.h"
+#include "or/hs_ident.h"
+#include "or/hs_intropoint.h"
+#include "or/hs_service.h"
+#include "or/hs_stats.h"
+
+#include "or/dir_connection_st.h"
+#include "or/edge_connection_st.h"
+#include "or/extend_info_st.h"
+#include "or/networkstatus_st.h"
+#include "or/node_st.h"
+#include "or/origin_circuit_st.h"
+#include "or/routerstatus_st.h"
 
 /* Trunnel */
-#include "ed25519_cert.h"
-#include "hs/cell_common.h"
-#include "hs/cell_establish_intro.h"
+#include "trunnel/ed25519_cert.h"
+#include "trunnel/hs/cell_common.h"
+#include "trunnel/hs/cell_establish_intro.h"
 
 /* Helper macro. Iterate over every service in the global map. The var is the
  * name of the service pointer. */
diff --git a/src/or/hs_service.h b/src/or/hs_service.h
index 8bc2201d01..32db63bd2e 100644
--- a/src/or/hs_service.h
+++ b/src/or/hs_service.h
@@ -9,17 +9,17 @@
 #ifndef TOR_HS_SERVICE_H
 #define TOR_HS_SERVICE_H
 
-#include "crypto_curve25519.h"
-#include "crypto_ed25519.h"
-#include "replaycache.h"
+#include "common/crypto_curve25519.h"
+#include "common/crypto_ed25519.h"
+#include "or/replaycache.h"
 
-#include "hs_common.h"
-#include "hs_descriptor.h"
-#include "hs_ident.h"
-#include "hs_intropoint.h"
+#include "or/hs_common.h"
+#include "or/hs_descriptor.h"
+#include "or/hs_ident.h"
+#include "or/hs_intropoint.h"
 
 /* Trunnel */
-#include "hs/cell_establish_intro.h"
+#include "trunnel/hs/cell_establish_intro.h"
 
 /* When loading and configuring a service, this is the default version it will
  * be configured for as it is possible that no HiddenServiceVersion is
diff --git a/src/or/hs_stats.c b/src/or/hs_stats.c
index 1e2a96945b..c8a99b19d4 100644
--- a/src/or/hs_stats.c
+++ b/src/or/hs_stats.c
@@ -6,9 +6,9 @@
  * \brief Keeps stats about the activity of our onion service(s).
  **/
 
-#include "or.h"
-#include "hs_stats.h"
-#include "hs_service.h"
+#include "or/or.h"
+#include "or/hs_stats.h"
+#include "or/hs_service.h"
 
 /** Number of v3 INTRODUCE2 cells received */
 static uint32_t n_introduce2_v3 = 0;
diff --git a/src/or/keypin.c b/src/or/keypin.c
index fa6b412d5c..4026460281 100644
--- a/src/or/keypin.c
+++ b/src/or/keypin.c
@@ -11,17 +11,17 @@
 #define KEYPIN_PRIVATE
 
 #include "orconfig.h"
-#include "compat.h"
-#include "crypto_digest.h"
-#include "crypto_format.h"
-#include "di_ops.h"
+#include "common/compat.h"
+#include "common/crypto_digest.h"
+#include "common/crypto_format.h"
+#include "common/di_ops.h"
 #include "ht.h"
-#include "keypin.h"
+#include "or/keypin.h"
 #include "siphash.h"
-#include "torint.h"
-#include "torlog.h"
-#include "util.h"
-#include "util_format.h"
+#include "common/torint.h"
+#include "common/torlog.h"
+#include "common/util.h"
+#include "common/util_format.h"
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
diff --git a/src/or/keypin.h b/src/or/keypin.h
index 98434d26df..b8b9ff5972 100644
--- a/src/or/keypin.h
+++ b/src/or/keypin.h
@@ -4,7 +4,7 @@
 #ifndef TOR_KEYPIN_H
 #define TOR_KEYPIN_H
 
-#include "testsupport.h"
+#include "common/testsupport.h"
 
 int keypin_check_and_add(const uint8_t *rsa_id_digest,
                          const uint8_t *ed25519_id_key,
diff --git a/src/or/listener_connection_st.h b/src/or/listener_connection_st.h
index 5138783924..7b5aafcb58 100644
--- a/src/or/listener_connection_st.h
+++ b/src/or/listener_connection_st.h
@@ -7,7 +7,7 @@
 #ifndef LISTENER_CONNECTION_ST_H
 #define LISTENER_CONNECTION_ST_H
 
-#include "connection_st.h"
+#include "or/connection_st.h"
 
 /** Subtype of connection_t; used for a listener socket. */
 struct listener_connection_t {
diff --git a/src/or/main.c b/src/or/main.c
index b87644f968..a1d7a5e9a0 100644
--- a/src/or/main.c
+++ b/src/or/main.c
@@ -47,88 +47,88 @@
  **/
 
 #define MAIN_PRIVATE
-#include "or.h"
-#include "addressmap.h"
-#include "backtrace.h"
-#include "bridges.h"
-#include "buffers.h"
-#include "buffers_tls.h"
-#include "channel.h"
-#include "channeltls.h"
-#include "channelpadding.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "circuitmux_ewma.h"
-#include "command.h"
-#include "compress.h"
-#include "config.h"
-#include "confparse.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "connection_or.h"
-#include "consdiffmgr.h"
-#include "control.h"
-#include "cpuworker.h"
-#include "crypto_s2k.h"
-#include "crypto_rand.h"
-#include "directory.h"
-#include "dirserv.h"
-#include "dns.h"
-#include "dnsserv.h"
-#include "dos.h"
-#include "entrynodes.h"
-#include "geoip.h"
-#include "hibernate.h"
-#include "hs_cache.h"
-#include "hs_circuitmap.h"
-#include "hs_client.h"
-#include "keypin.h"
-#include "main.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "ntmain.h"
-#include "onion.h"
-#include "periodic.h"
-#include "policies.h"
-#include "protover.h"
-#include "transports.h"
-#include "relay.h"
-#include "rendclient.h"
-#include "rendcommon.h"
-#include "rendservice.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerkeys.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "scheduler.h"
-#include "statefile.h"
-#include "status.h"
-#include "tor_api.h"
-#include "tor_api_internal.h"
-#include "util_process.h"
-#include "ext_orport.h"
+#include "or/or.h"
+#include "or/addressmap.h"
+#include "common/backtrace.h"
+#include "or/bridges.h"
+#include "common/buffers.h"
+#include "common/buffers_tls.h"
+#include "or/channel.h"
+#include "or/channeltls.h"
+#include "or/channelpadding.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/circuitmux_ewma.h"
+#include "or/command.h"
+#include "common/compress.h"
+#include "or/config.h"
+#include "or/confparse.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "or/connection_or.h"
+#include "or/consdiffmgr.h"
+#include "or/control.h"
+#include "or/cpuworker.h"
+#include "common/crypto_s2k.h"
+#include "common/crypto_rand.h"
+#include "or/directory.h"
+#include "or/dirserv.h"
+#include "or/dns.h"
+#include "or/dnsserv.h"
+#include "or/dos.h"
+#include "or/entrynodes.h"
+#include "or/geoip.h"
+#include "or/hibernate.h"
+#include "or/hs_cache.h"
+#include "or/hs_circuitmap.h"
+#include "or/hs_client.h"
+#include "or/keypin.h"
+#include "or/main.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/ntmain.h"
+#include "or/onion.h"
+#include "or/periodic.h"
+#include "or/policies.h"
+#include "or/protover.h"
+#include "or/transports.h"
+#include "or/relay.h"
+#include "or/rendclient.h"
+#include "or/rendcommon.h"
+#include "or/rendservice.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerkeys.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/scheduler.h"
+#include "or/statefile.h"
+#include "or/status.h"
+#include "or/tor_api.h"
+#include "or/tor_api_internal.h"
+#include "common/util_process.h"
+#include "or/ext_orport.h"
 #ifdef USE_DMALLOC
 #include <dmalloc.h>
 #endif
-#include "memarea.h"
-#include "sandbox.h"
+#include "common/memarea.h"
+#include "common/sandbox.h"
 
 #include <event2/event.h>
 
-#include "dirauth/dirvote.h"
-#include "dirauth/mode.h"
-#include "dirauth/shared_random.h"
-
-#include "cell_st.h"
-#include "entry_connection_st.h"
-#include "networkstatus_st.h"
-#include "or_connection_st.h"
-#include "port_cfg_st.h"
-#include "routerinfo_st.h"
-#include "socks_request_st.h"
+#include "or/dirauth/dirvote.h"
+#include "or/dirauth/mode.h"
+#include "or/dirauth/shared_random.h"
+
+#include "or/cell_st.h"
+#include "or/entry_connection_st.h"
+#include "or/networkstatus_st.h"
+#include "or/or_connection_st.h"
+#include "or/port_cfg_st.h"
+#include "or/routerinfo_st.h"
+#include "or/socks_request_st.h"
 
 #ifdef HAVE_SYSTEMD
 #   if defined(__COVERITY__) && !defined(__INCLUDE_LEVEL__)
diff --git a/src/or/main.h b/src/or/main.h
index 4739d1684b..214a9b3b0a 100644
--- a/src/or/main.h
+++ b/src/or/main.h
@@ -112,7 +112,7 @@ STATIC int get_my_roles(const or_options_t *options);
 extern smartlist_t *connection_array;
 
 /* We need the periodic_event_item_t definition. */
-#include "periodic.h"
+#include "or/periodic.h"
 extern periodic_event_item_t periodic_events[];
 #endif
 #endif /* defined(MAIN_PRIVATE) */
diff --git a/src/or/microdesc.c b/src/or/microdesc.c
index 31e2a2bd1c..d29d2c300e 100644
--- a/src/or/microdesc.c
+++ b/src/or/microdesc.c
@@ -8,24 +8,24 @@
  *  less-frequently-changing router information.
  */
 
-#include "or.h"
-#include "circuitbuild.h"
-#include "config.h"
-#include "directory.h"
-#include "dirserv.h"
-#include "entrynodes.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerparse.h"
-
-#include "microdesc_st.h"
-#include "networkstatus_st.h"
-#include "node_st.h"
-#include "routerstatus_st.h"
+#include "or/or.h"
+#include "or/circuitbuild.h"
+#include "or/config.h"
+#include "or/directory.h"
+#include "or/dirserv.h"
+#include "or/entrynodes.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+
+#include "or/microdesc_st.h"
+#include "or/networkstatus_st.h"
+#include "or/node_st.h"
+#include "or/routerstatus_st.h"
 
 /** A data structure to hold a bunch of cached microdescriptors.  There are
  * two active files in the cache: a "cache file" that we mmap, and a "journal
diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c
index 5a2dbdcbc4..649d146d45 100644
--- a/src/or/networkstatus.c
+++ b/src/or/networkstatus.c
@@ -37,55 +37,55 @@
  */
 
 #define NETWORKSTATUS_PRIVATE
-#include "or.h"
-#include "bridges.h"
-#include "channel.h"
-#include "circuitmux.h"
-#include "circuitmux_ewma.h"
-#include "circuitstats.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_or.h"
-#include "consdiffmgr.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "directory.h"
-#include "dirserv.h"
-#include "dos.h"
-#include "entrynodes.h"
-#include "hibernate.h"
-#include "main.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "protover.h"
-#include "relay.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "scheduler.h"
-#include "transports.h"
-#include "torcert.h"
-#include "channelpadding.h"
-#include "voting_schedule.h"
-
-#include "dirauth/dirvote.h"
-#include "dirauth/mode.h"
-#include "dirauth/shared_random.h"
-
-#include "authority_cert_st.h"
-#include "dir_connection_st.h"
-#include "dir_server_st.h"
-#include "document_signature_st.h"
-#include "networkstatus_st.h"
-#include "networkstatus_voter_info_st.h"
-#include "ns_detached_signatures_st.h"
-#include "node_st.h"
-#include "routerinfo_st.h"
-#include "routerlist_st.h"
-#include "vote_microdesc_hash_st.h"
-#include "vote_routerstatus_st.h"
+#include "or/or.h"
+#include "or/bridges.h"
+#include "or/channel.h"
+#include "or/circuitmux.h"
+#include "or/circuitmux_ewma.h"
+#include "or/circuitstats.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_or.h"
+#include "or/consdiffmgr.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/directory.h"
+#include "or/dirserv.h"
+#include "or/dos.h"
+#include "or/entrynodes.h"
+#include "or/hibernate.h"
+#include "or/main.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/protover.h"
+#include "or/relay.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/scheduler.h"
+#include "or/transports.h"
+#include "or/torcert.h"
+#include "or/channelpadding.h"
+#include "or/voting_schedule.h"
+
+#include "or/dirauth/dirvote.h"
+#include "or/dirauth/mode.h"
+#include "or/dirauth/shared_random.h"
+
+#include "or/authority_cert_st.h"
+#include "or/dir_connection_st.h"
+#include "or/dir_server_st.h"
+#include "or/document_signature_st.h"
+#include "or/networkstatus_st.h"
+#include "or/networkstatus_voter_info_st.h"
+#include "or/ns_detached_signatures_st.h"
+#include "or/node_st.h"
+#include "or/routerinfo_st.h"
+#include "or/routerlist_st.h"
+#include "or/vote_microdesc_hash_st.h"
+#include "or/vote_routerstatus_st.h"
 
 /** Most recently received and validated v3 "ns"-flavored consensus network
  * status. */
diff --git a/src/or/networkstatus.h b/src/or/networkstatus.h
index 42cfa5b9b8..97b90dab61 100644
--- a/src/or/networkstatus.h
+++ b/src/or/networkstatus.h
@@ -12,7 +12,7 @@
 #ifndef TOR_NETWORKSTATUS_H
 #define TOR_NETWORKSTATUS_H
 
-#include "testsupport.h"
+#include "common/testsupport.h"
 
 void networkstatus_reset_warnings(void);
 void networkstatus_reset_download_failures(void);
diff --git a/src/or/networkstatus_st.h b/src/or/networkstatus_st.h
index 0a564ae0e4..4fc04a5aa7 100644
--- a/src/or/networkstatus_st.h
+++ b/src/or/networkstatus_st.h
@@ -7,7 +7,7 @@
 #ifndef NETWORKSTATUS_ST_H
 #define NETWORKSTATUS_ST_H
 
-#include "networkstatus_sr_info_st.h"
+#include "or/networkstatus_sr_info_st.h"
 
 /** A common structure to hold a v3 network status vote, or a v3 network
  * status consensus. */
diff --git a/src/or/node_st.h b/src/or/node_st.h
index f8772cbadd..cc777003d8 100644
--- a/src/or/node_st.h
+++ b/src/or/node_st.h
@@ -7,7 +7,7 @@
 #ifndef NODE_ST_H
 #define NODE_ST_H
 
-#include "hsdir_index_st.h"
+#include "or/hsdir_index_st.h"
 
 /** A node_t represents a Tor router.
  *
diff --git a/src/or/nodelist.c b/src/or/nodelist.c
index 5ad91227a8..561ac9fdaa 100644
--- a/src/or/nodelist.c
+++ b/src/or/nodelist.c
@@ -40,41 +40,41 @@
 
 #define NODELIST_PRIVATE
 
-#include "or.h"
-#include "address.h"
-#include "address_set.h"
-#include "bridges.h"
-#include "config.h"
-#include "control.h"
-#include "dirserv.h"
-#include "entrynodes.h"
-#include "geoip.h"
-#include "hs_common.h"
-#include "hs_client.h"
-#include "main.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "protover.h"
-#include "rendservice.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "routerset.h"
-#include "torcert.h"
+#include "or/or.h"
+#include "common/address.h"
+#include "common/address_set.h"
+#include "or/bridges.h"
+#include "or/config.h"
+#include "or/control.h"
+#include "or/dirserv.h"
+#include "or/entrynodes.h"
+#include "or/geoip.h"
+#include "or/hs_common.h"
+#include "or/hs_client.h"
+#include "or/main.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/protover.h"
+#include "or/rendservice.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/routerset.h"
+#include "or/torcert.h"
 
 #include <string.h>
 
-#include "dirauth/mode.h"
+#include "or/dirauth/mode.h"
 
-#include "dir_server_st.h"
-#include "microdesc_st.h"
-#include "networkstatus_st.h"
-#include "node_st.h"
-#include "routerinfo_st.h"
-#include "routerlist_st.h"
-#include "routerstatus_st.h"
+#include "or/dir_server_st.h"
+#include "or/microdesc_st.h"
+#include "or/networkstatus_st.h"
+#include "or/node_st.h"
+#include "or/routerinfo_st.h"
+#include "or/routerlist_st.h"
+#include "or/routerstatus_st.h"
 
 static void nodelist_drop_node(node_t *node, int remove_from_ht);
 #define node_free(val) \
diff --git a/src/or/ntmain.c b/src/or/ntmain.c
index 8b9adb0eeb..72ab5d9d58 100644
--- a/src/or/ntmain.c
+++ b/src/or/ntmain.c
@@ -19,10 +19,10 @@
 
 #ifdef _WIN32
 
-#include "or.h"
-#include "config.h"
-#include "main.h"
-#include "ntmain.h"
+#include "or/or.h"
+#include "or/config.h"
+#include "or/main.h"
+#include "or/ntmain.h"
 
 #include <windows.h>
 #define GENSRV_SERVICENAME  "tor"
diff --git a/src/or/onion.c b/src/or/onion.c
index c2bb3940c5..27e05c7cc7 100644
--- a/src/or/onion.c
+++ b/src/or/onion.c
@@ -62,27 +62,27 @@
  * onion_fast.c for more information.
  **/
 
-#include "or.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "config.h"
-#include "cpuworker.h"
-#include "crypto_util.h"
-#include "networkstatus.h"
-#include "onion.h"
-#include "onion_fast.h"
-#include "onion_ntor.h"
-#include "onion_tap.h"
-#include "relay.h"
-#include "rephist.h"
-#include "router.h"
-
-#include "cell_st.h"
-#include "extend_info_st.h"
-#include "or_circuit_st.h"
+#include "or/or.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/config.h"
+#include "or/cpuworker.h"
+#include "common/crypto_util.h"
+#include "or/networkstatus.h"
+#include "or/onion.h"
+#include "or/onion_fast.h"
+#include "or/onion_ntor.h"
+#include "or/onion_tap.h"
+#include "or/relay.h"
+#include "or/rephist.h"
+#include "or/router.h"
+
+#include "or/cell_st.h"
+#include "or/extend_info_st.h"
+#include "or/or_circuit_st.h"
 
 // trunnel
-#include "ed25519_cert.h"
+#include "trunnel/ed25519_cert.h"
 
 /** Type for a linked list of circuits that are waiting for a free CPU worker
  * to process a waiting onion handshake. */
diff --git a/src/or/onion_fast.c b/src/or/onion_fast.c
index 84377f6f0d..7d92de038c 100644
--- a/src/or/onion_fast.c
+++ b/src/or/onion_fast.c
@@ -27,10 +27,10 @@
  * many RSA1024 keys.
  **/
 
-#include "or.h"
-#include "onion_fast.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
+#include "or/or.h"
+#include "or/onion_fast.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
 
 /** Release all state held in <b>victim</b>. */
 void
diff --git a/src/or/onion_ntor.c b/src/or/onion_ntor.c
index c8c96e21b0..d44933a2bd 100644
--- a/src/or/onion_ntor.c
+++ b/src/or/onion_ntor.c
@@ -21,13 +21,13 @@
 #include "orconfig.h"
 
 #define ONION_NTOR_PRIVATE
-#include "crypto.h"
-#include "crypto_hkdf.h"
-#include "crypto_digest.h"
-#include "crypto_util.h"
-#include "onion_ntor.h"
-#include "torlog.h"
-#include "util.h"
+#include "common/crypto.h"
+#include "common/crypto_hkdf.h"
+#include "common/crypto_digest.h"
+#include "common/crypto_util.h"
+#include "or/onion_ntor.h"
+#include "common/torlog.h"
+#include "common/util.h"
 
 /** Free storage held in an ntor handshake state. */
 void
diff --git a/src/or/onion_ntor.h b/src/or/onion_ntor.h
index e90657e888..3acb1eb626 100644
--- a/src/or/onion_ntor.h
+++ b/src/or/onion_ntor.h
@@ -4,9 +4,9 @@
 #ifndef TOR_ONION_NTOR_H
 #define TOR_ONION_NTOR_H
 
-#include "torint.h"
-#include "crypto_curve25519.h"
-#include "di_ops.h"
+#include "common/torint.h"
+#include "common/crypto_curve25519.h"
+#include "common/di_ops.h"
 
 /** State to be maintained by a client between sending an ntor onionskin
  * and receiving a reply. */
diff --git a/src/or/onion_tap.c b/src/or/onion_tap.c
index 06dc7c93e4..0f9fe31be4 100644
--- a/src/or/onion_tap.c
+++ b/src/or/onion_tap.c
@@ -27,12 +27,12 @@
  * invoked from onion.c.
  **/
 
-#include "or.h"
-#include "config.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "onion_tap.h"
-#include "rephist.h"
+#include "or/or.h"
+#include "or/config.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/onion_tap.h"
+#include "or/rephist.h"
 
 /*----------------------------------------------------------------------*/
 
diff --git a/src/or/or.h b/src/or/or.h
index b9935ed2cc..dc6d353cd9 100644
--- a/src/or/or.h
+++ b/src/or/or.h
@@ -26,7 +26,7 @@
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h> /* FreeBSD needs this to know what version it is */
 #endif
-#include "torint.h"
+#include "common/torint.h"
 #ifdef HAVE_SYS_FCNTL_H
 #include <sys/fcntl.h>
 #endif
@@ -66,29 +66,29 @@
 #include <windows.h>
 #endif /* defined(_WIN32) */
 
-#include "crypto.h"
-#include "crypto_format.h"
-#include "crypto_dh.h"
-#include "crypto_hkdf.h"
-#include "tortls.h"
-#include "torlog.h"
-#include "container.h"
-#include "compress.h"
-#include "address.h"
-#include "compat_libevent.h"
+#include "common/crypto.h"
+#include "common/crypto_format.h"
+#include "common/crypto_dh.h"
+#include "common/crypto_hkdf.h"
+#include "common/tortls.h"
+#include "common/torlog.h"
+#include "common/container.h"
+#include "common/compress.h"
+#include "common/address.h"
+#include "common/compat_libevent.h"
 #include "ht.h"
-#include "confline.h"
-#include "replaycache.h"
-#include "crypto_curve25519.h"
-#include "crypto_ed25519.h"
+#include "common/confline.h"
+#include "or/replaycache.h"
+#include "common/crypto_curve25519.h"
+#include "common/crypto_ed25519.h"
 #include "tor_queue.h"
-#include "token_bucket.h"
-#include "util_format.h"
-#include "hs_circuitmap.h"
+#include "common/token_bucket.h"
+#include "common/util_format.h"
+#include "or/hs_circuitmap.h"
 
 // These, more than other includes, are for keeping the other struct
 // definitions working. We should remove them when we minimize our includes.
-#include "entry_port_cfg_st.h"
+#include "or/entry_port_cfg_st.h"
 
 /* These signals are defined to help handle_control_signal work.
  */
diff --git a/src/or/or_circuit_st.h b/src/or/or_circuit_st.h
index 7416219503..158a5314ef 100644
--- a/src/or/or_circuit_st.h
+++ b/src/or/or_circuit_st.h
@@ -7,10 +7,10 @@
 #ifndef OR_CIRCUIT_ST_H
 #define OR_CIRCUIT_ST_H
 
-#include "or.h"
+#include "or/or.h"
 
-#include "circuit_st.h"
-#include "crypt_path_st.h"
+#include "or/circuit_st.h"
+#include "or/crypt_path_st.h"
 
 struct onion_queue_t;
 
diff --git a/src/or/or_connection_st.h b/src/or/or_connection_st.h
index a043c63f42..eba2721c37 100644
--- a/src/or/or_connection_st.h
+++ b/src/or/or_connection_st.h
@@ -7,7 +7,7 @@
 #ifndef OR_CONNECTION_ST_H
 #define OR_CONNECTION_ST_H
 
-#include "connection_st.h"
+#include "or/connection_st.h"
 
 /** Subtype of connection_t for an "OR connection" -- that is, one that speaks
  * cells over TLS. */
diff --git a/src/or/origin_circuit_st.h b/src/or/origin_circuit_st.h
index de25b67d70..fa41214d41 100644
--- a/src/or/origin_circuit_st.h
+++ b/src/or/origin_circuit_st.h
@@ -7,9 +7,9 @@
 #ifndef ORIGIN_CIRCUIT_ST_H
 #define ORIGIN_CIRCUIT_ST_H
 
-#include "or.h"
+#include "or/or.h"
 
-#include "circuit_st.h"
+#include "or/circuit_st.h"
 
 struct onion_queue_t;
 
diff --git a/src/or/parsecommon.c b/src/or/parsecommon.c
index 8a8b7f6b13..09c7d665fe 100644
--- a/src/or/parsecommon.c
+++ b/src/or/parsecommon.c
@@ -6,9 +6,9 @@
  * \brief Common code to parse and validate various type of descriptors.
  **/
 
-#include "parsecommon.h"
-#include "torlog.h"
-#include "util_format.h"
+#include "or/parsecommon.h"
+#include "common/torlog.h"
+#include "common/util_format.h"
 
 #define MIN_ANNOTATION A_PURPOSE
 #define MAX_ANNOTATION A_UNKNOWN_
diff --git a/src/or/parsecommon.h b/src/or/parsecommon.h
index fdcd2838e7..bfd5c58b8e 100644
--- a/src/or/parsecommon.h
+++ b/src/or/parsecommon.h
@@ -9,9 +9,9 @@
 #ifndef TOR_PARSECOMMON_H
 #define TOR_PARSECOMMON_H
 
-#include "container.h"
-#include "crypto.h"
-#include "memarea.h"
+#include "common/container.h"
+#include "common/crypto.h"
+#include "common/memarea.h"
 
 /** Enumeration of possible token types.  The ones starting with K_ correspond
 * to directory 'keywords'. A_ is for an annotation, R or C is related to
diff --git a/src/or/periodic.c b/src/or/periodic.c
index 57967ccdf3..d379325f50 100644
--- a/src/or/periodic.c
+++ b/src/or/periodic.c
@@ -11,11 +11,11 @@
  * that they fire.  See periodic_events[] in main.c for examples.
  */
 
-#include "or.h"
-#include "compat_libevent.h"
-#include "config.h"
-#include "main.h"
-#include "periodic.h"
+#include "or/or.h"
+#include "common/compat_libevent.h"
+#include "or/config.h"
+#include "or/main.h"
+#include "or/periodic.h"
 
 /** We disable any interval greater than this number of seconds, on the
  * grounds that it is probably an absolute time mistakenly passed in as a
diff --git a/src/or/policies.c b/src/or/policies.c
index 150635580c..0f52d6bf15 100644
--- a/src/or/policies.c
+++ b/src/or/policies.c
@@ -17,25 +17,25 @@
 
 #define POLICIES_PRIVATE
 
-#include "or.h"
-#include "bridges.h"
-#include "config.h"
-#include "dirserv.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "router.h"
-#include "routerparse.h"
-#include "geoip.h"
+#include "or/or.h"
+#include "or/bridges.h"
+#include "or/config.h"
+#include "or/dirserv.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/router.h"
+#include "or/routerparse.h"
+#include "or/geoip.h"
 #include "ht.h"
 
-#include "dir_server_st.h"
-#include "microdesc_st.h"
-#include "node_st.h"
-#include "port_cfg_st.h"
-#include "routerinfo_st.h"
-#include "routerstatus_st.h"
+#include "or/dir_server_st.h"
+#include "or/microdesc_st.h"
+#include "or/node_st.h"
+#include "or/port_cfg_st.h"
+#include "or/routerinfo_st.h"
+#include "or/routerstatus_st.h"
 
 /** Policy that addresses for incoming SOCKS connections must match. */
 static smartlist_t *socks_policy = NULL;
diff --git a/src/or/port_cfg_st.h b/src/or/port_cfg_st.h
index 4a1aa5dbd3..86a3b963bc 100644
--- a/src/or/port_cfg_st.h
+++ b/src/or/port_cfg_st.h
@@ -7,8 +7,8 @@
 #ifndef PORT_CFG_ST_H
 #define PORT_CFG_ST_H
 
-#include "entry_port_cfg_st.h"
-#include "server_port_cfg_st.h"
+#include "or/entry_port_cfg_st.h"
+#include "or/server_port_cfg_st.h"
 
 /** Configuration for a single port that we're listening on. */
 struct port_cfg_t {
diff --git a/src/or/proto_cell.c b/src/or/proto_cell.c
index b27368911c..af0862a971 100644
--- a/src/or/proto_cell.c
+++ b/src/or/proto_cell.c
@@ -4,13 +4,13 @@
  * Copyright (c) 2007-2018, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
-#include "or.h"
-#include "buffers.h"
-#include "proto_cell.h"
+#include "or/or.h"
+#include "common/buffers.h"
+#include "or/proto_cell.h"
 
-#include "connection_or.h"
+#include "or/connection_or.h"
 
-#include "var_cell_st.h"
+#include "or/var_cell_st.h"
 
 /** True iff the cell command <b>command</b> is one that implies a
  * variable-length cell in Tor link protocol <b>linkproto</b>. */
diff --git a/src/or/proto_control0.c b/src/or/proto_control0.c
index 9b4f7384c9..5d83b11cb9 100644
--- a/src/or/proto_control0.c
+++ b/src/or/proto_control0.c
@@ -4,9 +4,9 @@
  * Copyright (c) 2007-2018, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
-#include "or.h"
-#include "buffers.h"
-#include "proto_control0.h"
+#include "or/or.h"
+#include "common/buffers.h"
+#include "or/proto_control0.h"
 
 /** Return 1 iff buf looks more like it has an (obsolete) v0 controller
  * command on it than any valid v1 controller command. */
diff --git a/src/or/proto_ext_or.c b/src/or/proto_ext_or.c
index 3e793f6e04..495b489bc4 100644
--- a/src/or/proto_ext_or.c
+++ b/src/or/proto_ext_or.c
@@ -4,10 +4,10 @@
  * Copyright (c) 2007-2018, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
-#include "or.h"
-#include "buffers.h"
-#include "ext_orport.h"
-#include "proto_ext_or.h"
+#include "or/or.h"
+#include "common/buffers.h"
+#include "or/ext_orport.h"
+#include "or/proto_ext_or.h"
 
 /** The size of the header of an Extended ORPort message: 2 bytes for
  *  COMMAND, 2 bytes for BODYLEN */
diff --git a/src/or/proto_http.c b/src/or/proto_http.c
index 3c8f108c95..45f763b2af 100644
--- a/src/or/proto_http.c
+++ b/src/or/proto_http.c
@@ -5,9 +5,9 @@
 /* See LICENSE for licensing information */
 
 #define PROTO_HTTP_PRIVATE
-#include "or.h"
-#include "buffers.h"
-#include "proto_http.h"
+#include "or/or.h"
+#include "common/buffers.h"
+#include "or/proto_http.h"
 
 /** Return true if <b>cmd</b> looks like a HTTP (proxy) request. */
 int
diff --git a/src/or/proto_socks.c b/src/or/proto_socks.c
index d908cd84f2..d113bc9cab 100644
--- a/src/or/proto_socks.c
+++ b/src/or/proto_socks.c
@@ -4,17 +4,17 @@
  * Copyright (c) 2007-2018, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
-#include "or.h"
-#include "addressmap.h"
-#include "buffers.h"
-#include "control.h"
-#include "config.h"
-#include "crypto_util.h"
-#include "ext_orport.h"
-#include "proto_socks.h"
-#include "reasons.h"
-
-#include "socks_request_st.h"
+#include "or/or.h"
+#include "or/addressmap.h"
+#include "common/buffers.h"
+#include "or/control.h"
+#include "or/config.h"
+#include "common/crypto_util.h"
+#include "or/ext_orport.h"
+#include "or/proto_socks.h"
+#include "or/reasons.h"
+
+#include "or/socks_request_st.h"
 
 static void socks_request_set_socks5_error(socks_request_t *req,
                               socks5_reply_status_t reason);
diff --git a/src/or/protover.c b/src/or/protover.c
index 1dbb43007f..3a106a50e8 100644
--- a/src/or/protover.c
+++ b/src/or/protover.c
@@ -23,9 +23,9 @@
 
 #define PROTOVER_PRIVATE
 
-#include "or.h"
-#include "protover.h"
-#include "routerparse.h"
+#include "or/or.h"
+#include "or/protover.h"
+#include "or/routerparse.h"
 
 #ifndef HAVE_RUST
 
diff --git a/src/or/protover.h b/src/or/protover.h
index 30b61ff59c..6236ed133c 100644
--- a/src/or/protover.h
+++ b/src/or/protover.h
@@ -9,7 +9,7 @@
 #ifndef TOR_PROTOVER_H
 #define TOR_PROTOVER_H
 
-#include "container.h"
+#include "common/container.h"
 
 /** The first version of Tor that included "proto" entries in its
  * descriptors.  Authorities should use this to decide whether to
diff --git a/src/or/protover_rust.c b/src/or/protover_rust.c
index f9743491c8..bd2f88b98e 100644
--- a/src/or/protover_rust.c
+++ b/src/or/protover_rust.c
@@ -7,8 +7,8 @@
  * and safe translation/handling between the Rust/C boundary.
  */
 
-#include "or.h"
-#include "protover.h"
+#include "or/or.h"
+#include "or/protover.h"
 
 #ifdef HAVE_RUST
 
diff --git a/src/or/reasons.c b/src/or/reasons.c
index 4082c8d0b2..b9b7a7db8b 100644
--- a/src/or/reasons.c
+++ b/src/or/reasons.c
@@ -14,9 +14,9 @@
  * to another.
  **/
 
-#include "or.h"
-#include "config.h"
-#include "reasons.h"
+#include "or/or.h"
+#include "or/config.h"
+#include "or/reasons.h"
 
 /***************************** Edge (stream) reasons **********************/
 
diff --git a/src/or/relay.c b/src/or/relay.c
index a60e5d6019..143580a310 100644
--- a/src/or/relay.c
+++ b/src/or/relay.c
@@ -46,53 +46,53 @@
  **/
 
 #define RELAY_PRIVATE
-#include "or.h"
-#include "addressmap.h"
-#include "backtrace.h"
-#include "buffers.h"
-#include "channel.h"
-#include "circpathbias.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "compress.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "connection_or.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "directory.h"
-#include "geoip.h"
-#include "hs_cache.h"
-#include "main.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "onion.h"
-#include "policies.h"
-#include "reasons.h"
-#include "relay.h"
-#include "relay_crypto.h"
-#include "rendcache.h"
-#include "rendcommon.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "scheduler.h"
-#include "rephist.h"
-
-#include "cell_st.h"
-#include "cell_queue_st.h"
-#include "cpath_build_state_st.h"
-#include "dir_connection_st.h"
-#include "destroy_cell_queue_st.h"
-#include "entry_connection_st.h"
-#include "extend_info_st.h"
-#include "or_circuit_st.h"
-#include "origin_circuit_st.h"
-#include "routerinfo_st.h"
-#include "socks_request_st.h"
+#include "or/or.h"
+#include "or/addressmap.h"
+#include "common/backtrace.h"
+#include "common/buffers.h"
+#include "or/channel.h"
+#include "or/circpathbias.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "common/compress.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "or/connection_or.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/directory.h"
+#include "or/geoip.h"
+#include "or/hs_cache.h"
+#include "or/main.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/onion.h"
+#include "or/policies.h"
+#include "or/reasons.h"
+#include "or/relay.h"
+#include "or/relay_crypto.h"
+#include "or/rendcache.h"
+#include "or/rendcommon.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/scheduler.h"
+#include "or/rephist.h"
+
+#include "or/cell_st.h"
+#include "or/cell_queue_st.h"
+#include "or/cpath_build_state_st.h"
+#include "or/dir_connection_st.h"
+#include "or/destroy_cell_queue_st.h"
+#include "or/entry_connection_st.h"
+#include "or/extend_info_st.h"
+#include "or/or_circuit_st.h"
+#include "or/origin_circuit_st.h"
+#include "or/routerinfo_st.h"
+#include "or/socks_request_st.h"
 
 static edge_connection_t *relay_lookup_conn(circuit_t *circ, cell_t *cell,
                                             cell_direction_t cell_direction,
diff --git a/src/or/relay_crypto.c b/src/or/relay_crypto.c
index 82ff9aca88..5179984e7d 100644
--- a/src/or/relay_crypto.c
+++ b/src/or/relay_crypto.c
@@ -4,17 +4,17 @@
  * Copyright (c) 2007-2018, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
-#include "or.h"
-#include "circuitlist.h"
-#include "config.h"
-#include "crypto_util.h"
-#include "hs_ntor.h" // for HS_NTOR_KEY_EXPANSION_KDF_OUT_LEN
-#include "relay.h"
-#include "relay_crypto.h"
-
-#include "cell_st.h"
-#include "or_circuit_st.h"
-#include "origin_circuit_st.h"
+#include "or/or.h"
+#include "or/circuitlist.h"
+#include "or/config.h"
+#include "common/crypto_util.h"
+#include "or/hs_ntor.h" // for HS_NTOR_KEY_EXPANSION_KDF_OUT_LEN
+#include "or/relay.h"
+#include "or/relay_crypto.h"
+
+#include "or/cell_st.h"
+#include "or/or_circuit_st.h"
+#include "or/origin_circuit_st.h"
 
 /** Update digest from the payload of cell. Assign integrity part to
  * cell.
diff --git a/src/or/rendcache.c b/src/or/rendcache.c
index 1d1223883e..c18920154e 100644
--- a/src/or/rendcache.c
+++ b/src/or/rendcache.c
@@ -7,17 +7,17 @@
  **/
 
 #define RENDCACHE_PRIVATE
-#include "rendcache.h"
+#include "or/rendcache.h"
 
-#include "config.h"
-#include "rephist.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "rendcommon.h"
+#include "or/config.h"
+#include "or/rephist.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/rendcommon.h"
 
-#include "extend_info_st.h"
-#include "rend_intro_point_st.h"
-#include "rend_service_descriptor_st.h"
+#include "or/extend_info_st.h"
+#include "or/rend_intro_point_st.h"
+#include "or/rend_service_descriptor_st.h"
 
 /** Map from service id (as generated by rend_get_service_id) to
  * rend_cache_entry_t. */
diff --git a/src/or/rendcache.h b/src/or/rendcache.h
index 12af720cf3..bb075409ec 100644
--- a/src/or/rendcache.h
+++ b/src/or/rendcache.h
@@ -9,8 +9,8 @@
 #ifndef TOR_RENDCACHE_H
 #define TOR_RENDCACHE_H
 
-#include "or.h"
-#include "rendcommon.h"
+#include "or/or.h"
+#include "or/rendcommon.h"
 
 /** How old do we let hidden service descriptors get before discarding
  * them as too old? */
diff --git a/src/or/rendclient.c b/src/or/rendclient.c
index f1c410dfb3..6fde0ba266 100644
--- a/src/or/rendclient.c
+++ b/src/or/rendclient.c
@@ -7,41 +7,41 @@
  * \brief Client code to access location-hidden services.
  **/
 
-#include "or.h"
-#include "circpathbias.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "config.h"
-#include "connection.h"
-#include "connection_edge.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "directory.h"
-#include "hs_circuit.h"
-#include "hs_client.h"
-#include "hs_common.h"
-#include "main.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "relay.h"
-#include "rendclient.h"
-#include "rendcommon.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerset.h"
-
-#include "cpath_build_state_st.h"
-#include "crypt_path_st.h"
-#include "dir_connection_st.h"
-#include "entry_connection_st.h"
-#include "extend_info_st.h"
-#include "origin_circuit_st.h"
-#include "rend_intro_point_st.h"
-#include "rend_service_descriptor_st.h"
-#include "routerstatus_st.h"
+#include "or/or.h"
+#include "or/circpathbias.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/connection_edge.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/directory.h"
+#include "or/hs_circuit.h"
+#include "or/hs_client.h"
+#include "or/hs_common.h"
+#include "or/main.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/relay.h"
+#include "or/rendclient.h"
+#include "or/rendcommon.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerset.h"
+
+#include "or/cpath_build_state_st.h"
+#include "or/crypt_path_st.h"
+#include "or/dir_connection_st.h"
+#include "or/entry_connection_st.h"
+#include "or/extend_info_st.h"
+#include "or/origin_circuit_st.h"
+#include "or/rend_intro_point_st.h"
+#include "or/rend_service_descriptor_st.h"
+#include "or/routerstatus_st.h"
 
 static extend_info_t *rend_client_get_random_intro_impl(
                           const rend_cache_entry_t *rend_query,
diff --git a/src/or/rendclient.h b/src/or/rendclient.h
index 2d32a3b8f4..77395d6cb8 100644
--- a/src/or/rendclient.h
+++ b/src/or/rendclient.h
@@ -12,7 +12,7 @@
 #ifndef TOR_RENDCLIENT_H
 #define TOR_RENDCLIENT_H
 
-#include "rendcache.h"
+#include "or/rendcache.h"
 
 void rend_client_purge_state(void);
 
diff --git a/src/or/rendcommon.c b/src/or/rendcommon.c
index ab064af708..2c1caa6ce5 100644
--- a/src/or/rendcommon.c
+++ b/src/or/rendcommon.c
@@ -10,36 +10,36 @@
 
 #define RENDCOMMON_PRIVATE
 
-#include "or.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "config.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "hs_client.h"
-#include "hs_common.h"
-#include "hs_intropoint.h"
-#include "networkstatus.h"
-#include "rendclient.h"
-#include "rendcommon.h"
-#include "rendmid.h"
-#include "rendservice.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerparse.h"
-
-#include "cpath_build_state_st.h"
-#include "crypt_path_st.h"
-#include "extend_info_st.h"
-#include "networkstatus_st.h"
-#include "origin_circuit_st.h"
-#include "rend_encoded_v2_service_descriptor_st.h"
-#include "rend_intro_point_st.h"
-#include "rend_service_descriptor_st.h"
-#include "routerstatus_st.h"
+#include "or/or.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/hs_client.h"
+#include "or/hs_common.h"
+#include "or/hs_intropoint.h"
+#include "or/networkstatus.h"
+#include "or/rendclient.h"
+#include "or/rendcommon.h"
+#include "or/rendmid.h"
+#include "or/rendservice.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+
+#include "or/cpath_build_state_st.h"
+#include "or/crypt_path_st.h"
+#include "or/extend_info_st.h"
+#include "or/networkstatus_st.h"
+#include "or/origin_circuit_st.h"
+#include "or/rend_encoded_v2_service_descriptor_st.h"
+#include "or/rend_intro_point_st.h"
+#include "or/rend_service_descriptor_st.h"
+#include "or/routerstatus_st.h"
 
 /** Return 0 if one and two are the same service ids, else -1 or 1 */
 int
diff --git a/src/or/rendmid.c b/src/or/rendmid.c
index a6e987dc43..77a5347125 100644
--- a/src/or/rendmid.c
+++ b/src/or/rendmid.c
@@ -7,20 +7,20 @@
  * \brief Implement introductions points and rendezvous points.
  **/
 
-#include "or.h"
-#include "channel.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "config.h"
-#include "crypto.h"
-#include "dos.h"
-#include "relay.h"
-#include "rendmid.h"
-#include "rephist.h"
-#include "hs_circuitmap.h"
-#include "hs_intropoint.h"
-
-#include "or_circuit_st.h"
+#include "or/or.h"
+#include "or/channel.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "common/crypto.h"
+#include "or/dos.h"
+#include "or/relay.h"
+#include "or/rendmid.h"
+#include "or/rephist.h"
+#include "or/hs_circuitmap.h"
+#include "or/hs_intropoint.h"
+
+#include "or/or_circuit_st.h"
 
 /** Respond to an ESTABLISH_INTRO cell by checking the signed data and
  * setting the circuit's purpose and service pk digest.
diff --git a/src/or/rendservice.c b/src/or/rendservice.c
index 89088153bd..21a5a4e03b 100644
--- a/src/or/rendservice.c
+++ b/src/or/rendservice.c
@@ -9,45 +9,45 @@
 
 #define RENDSERVICE_PRIVATE
 
-#include "or.h"
-#include "circpathbias.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "config.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "directory.h"
-#include "hs_common.h"
-#include "hs_config.h"
-#include "main.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "rendclient.h"
-#include "rendcommon.h"
-#include "rendservice.h"
-#include "router.h"
-#include "relay.h"
-#include "rephist.h"
-#include "replaycache.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "routerset.h"
-
-#include "cpath_build_state_st.h"
-#include "crypt_path_st.h"
-#include "crypt_path_reference_st.h"
-#include "edge_connection_st.h"
-#include "extend_info_st.h"
-#include "networkstatus_st.h"
-#include "origin_circuit_st.h"
-#include "rend_authorized_client_st.h"
-#include "rend_encoded_v2_service_descriptor_st.h"
-#include "rend_intro_point_st.h"
-#include "rend_service_descriptor_st.h"
-#include "routerstatus_st.h"
+#include "or/or.h"
+#include "or/circpathbias.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "or/directory.h"
+#include "or/hs_common.h"
+#include "or/hs_config.h"
+#include "or/main.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/rendclient.h"
+#include "or/rendcommon.h"
+#include "or/rendservice.h"
+#include "or/router.h"
+#include "or/relay.h"
+#include "or/rephist.h"
+#include "or/replaycache.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/routerset.h"
+
+#include "or/cpath_build_state_st.h"
+#include "or/crypt_path_st.h"
+#include "or/crypt_path_reference_st.h"
+#include "or/edge_connection_st.h"
+#include "or/extend_info_st.h"
+#include "or/networkstatus_st.h"
+#include "or/origin_circuit_st.h"
+#include "or/rend_authorized_client_st.h"
+#include "or/rend_encoded_v2_service_descriptor_st.h"
+#include "or/rend_intro_point_st.h"
+#include "or/rend_service_descriptor_st.h"
+#include "or/routerstatus_st.h"
 
 struct rend_service_t;
 static origin_circuit_t *find_intro_circuit(rend_intro_point_t *intro,
diff --git a/src/or/rendservice.h b/src/or/rendservice.h
index a4d7700787..b2644d8b40 100644
--- a/src/or/rendservice.h
+++ b/src/or/rendservice.h
@@ -12,8 +12,8 @@
 #ifndef TOR_RENDSERVICE_H
 #define TOR_RENDSERVICE_H
 
-#include "or.h"
-#include "hs_service.h"
+#include "or/or.h"
+#include "or/hs_service.h"
 
 typedef struct rend_intro_cell_s rend_intro_cell_t;
 
diff --git a/src/or/rephist.c b/src/or/rephist.c
index d401e0b3e2..c7a0a25563 100644
--- a/src/or/rephist.c
+++ b/src/or/rephist.c
@@ -74,23 +74,23 @@
  * (The "rephist" name originally stood for "reputation and history". )
  **/
 
-#include "or.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "config.h"
-#include "crypto_rand.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerlist.h"
+#include "or/or.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "common/crypto_rand.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerlist.h"
 #include "ht.h"
-#include "channelpadding.h"
-#include "connection_or.h"
-#include "statefile.h"
+#include "or/channelpadding.h"
+#include "or/connection_or.h"
+#include "or/statefile.h"
 
-#include "networkstatus_st.h"
-#include "or_circuit_st.h"
+#include "or/networkstatus_st.h"
+#include "or/or_circuit_st.h"
 
 static void bw_arrays_init(void);
 static void predicted_ports_alloc(void);
diff --git a/src/or/replaycache.c b/src/or/replaycache.c
index fd09b9f402..b5cc6a2823 100644
--- a/src/or/replaycache.c
+++ b/src/or/replaycache.c
@@ -21,8 +21,8 @@
 
 #define REPLAYCACHE_PRIVATE
 
-#include "or.h"
-#include "replaycache.h"
+#include "or/or.h"
+#include "or/replaycache.h"
 
 /** Free the replaycache r and all of its entries.
  */
diff --git a/src/or/router.c b/src/or/router.c
index 53dc7e836e..4f162ceac1 100644
--- a/src/or/router.c
+++ b/src/or/router.c
@@ -6,49 +6,49 @@
 
 #define ROUTER_PRIVATE
 
-#include "or.h"
-#include "circuitbuild.h"
-#include "circuitlist.h"
-#include "circuituse.h"
-#include "config.h"
-#include "connection.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "crypto_util.h"
-#include "crypto_curve25519.h"
-#include "directory.h"
-#include "dirserv.h"
-#include "dns.h"
-#include "geoip.h"
-#include "hibernate.h"
-#include "main.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "protover.h"
-#include "relay.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerkeys.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "statefile.h"
-#include "torcert.h"
-#include "transports.h"
-#include "routerset.h"
-
-#include "dirauth/mode.h"
-
-#include "authority_cert_st.h"
-#include "crypt_path_st.h"
-#include "dir_connection_st.h"
-#include "dir_server_st.h"
-#include "extend_info_st.h"
-#include "extrainfo_st.h"
-#include "node_st.h"
-#include "origin_circuit_st.h"
-#include "port_cfg_st.h"
-#include "routerinfo_st.h"
+#include "or/or.h"
+#include "or/circuitbuild.h"
+#include "or/circuitlist.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "common/crypto_util.h"
+#include "common/crypto_curve25519.h"
+#include "or/directory.h"
+#include "or/dirserv.h"
+#include "or/dns.h"
+#include "or/geoip.h"
+#include "or/hibernate.h"
+#include "or/main.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/protover.h"
+#include "or/relay.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerkeys.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/statefile.h"
+#include "or/torcert.h"
+#include "or/transports.h"
+#include "or/routerset.h"
+
+#include "or/dirauth/mode.h"
+
+#include "or/authority_cert_st.h"
+#include "or/crypt_path_st.h"
+#include "or/dir_connection_st.h"
+#include "or/dir_server_st.h"
+#include "or/extend_info_st.h"
+#include "or/extrainfo_st.h"
+#include "or/node_st.h"
+#include "or/origin_circuit_st.h"
+#include "or/port_cfg_st.h"
+#include "or/routerinfo_st.h"
 
 /**
  * \file router.c
diff --git a/src/or/router.h b/src/or/router.h
index d4cf82d59e..4a383ac420 100644
--- a/src/or/router.h
+++ b/src/or/router.h
@@ -12,7 +12,7 @@
 #ifndef TOR_ROUTER_H
 #define TOR_ROUTER_H
 
-#include "testsupport.h"
+#include "common/testsupport.h"
 
 #define TOR_ROUTERINFO_ERROR_NO_EXT_ADDR     (-1)
 #define TOR_ROUTERINFO_ERROR_CANNOT_PARSE    (-2)
diff --git a/src/or/routerinfo_st.h b/src/or/routerinfo_st.h
index c9f9894390..feb3b41fc6 100644
--- a/src/or/routerinfo_st.h
+++ b/src/or/routerinfo_st.h
@@ -7,7 +7,7 @@
 #ifndef ROUTERINFO_ST_H
 #define ROUTERINFO_ST_H
 
-#include "signed_descriptor_st.h"
+#include "or/signed_descriptor_st.h"
 
 /** Information about another onion router in the network. */
 struct routerinfo_t {
diff --git a/src/or/routerkeys.c b/src/or/routerkeys.c
index 3fab049df7..6bf066fbb4 100644
--- a/src/or/routerkeys.c
+++ b/src/or/routerkeys.c
@@ -14,13 +14,13 @@
  * (TODO: The keys in router.c should go here too.)
  */
 
-#include "or.h"
-#include "config.h"
-#include "crypto_util.h"
-#include "router.h"
-#include "crypto_pwbox.h"
-#include "routerkeys.h"
-#include "torcert.h"
+#include "or/or.h"
+#include "or/config.h"
+#include "common/crypto_util.h"
+#include "or/router.h"
+#include "common/crypto_pwbox.h"
+#include "or/routerkeys.h"
+#include "or/torcert.h"
 
 #define ENC_KEY_HEADER "Boxed Ed25519 key"
 #define ENC_KEY_TAG "master"
diff --git a/src/or/routerkeys.h b/src/or/routerkeys.h
index 764f7513ab..2339495d40 100644
--- a/src/or/routerkeys.h
+++ b/src/or/routerkeys.h
@@ -4,7 +4,7 @@
 #ifndef TOR_ROUTERKEYS_H
 #define TOR_ROUTERKEYS_H
 
-#include "crypto_ed25519.h"
+#include "common/crypto_ed25519.h"
 
 #define INIT_ED_KEY_CREATE                      (1u<<0)
 #define INIT_ED_KEY_REPLACE                     (1u<<1)
diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index 8bdfbeee1a..9ab01f4b39 100644
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -91,51 +91,51 @@
  **/
 
 #define ROUTERLIST_PRIVATE
-#include "or.h"
-#include "backtrace.h"
-#include "bridges.h"
-#include "crypto_ed25519.h"
-#include "circuitstats.h"
-#include "config.h"
-#include "connection.h"
-#include "control.h"
-#include "crypto_rand.h"
-#include "directory.h"
-#include "dirserv.h"
-#include "entrynodes.h"
-#include "fp_pair.h"
-#include "geoip.h"
-#include "hibernate.h"
-#include "main.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "reasons.h"
-#include "rendcommon.h"
-#include "rendservice.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "routerset.h"
-#include "sandbox.h"
-#include "torcert.h"
-
-#include "dirauth/dirvote.h"
-#include "dirauth/mode.h"
-
-#include "authority_cert_st.h"
-#include "dir_connection_st.h"
-#include "dir_server_st.h"
-#include "document_signature_st.h"
-#include "extrainfo_st.h"
-#include "networkstatus_st.h"
-#include "networkstatus_voter_info_st.h"
-#include "node_st.h"
-#include "routerinfo_st.h"
-#include "routerlist_st.h"
-#include "vote_routerstatus_st.h"
+#include "or/or.h"
+#include "common/backtrace.h"
+#include "or/bridges.h"
+#include "common/crypto_ed25519.h"
+#include "or/circuitstats.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/control.h"
+#include "common/crypto_rand.h"
+#include "or/directory.h"
+#include "or/dirserv.h"
+#include "or/entrynodes.h"
+#include "or/fp_pair.h"
+#include "or/geoip.h"
+#include "or/hibernate.h"
+#include "or/main.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/reasons.h"
+#include "or/rendcommon.h"
+#include "or/rendservice.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "or/routerset.h"
+#include "common/sandbox.h"
+#include "or/torcert.h"
+
+#include "or/dirauth/dirvote.h"
+#include "or/dirauth/mode.h"
+
+#include "or/authority_cert_st.h"
+#include "or/dir_connection_st.h"
+#include "or/dir_server_st.h"
+#include "or/document_signature_st.h"
+#include "or/extrainfo_st.h"
+#include "or/networkstatus_st.h"
+#include "or/networkstatus_voter_info_st.h"
+#include "or/node_st.h"
+#include "or/routerinfo_st.h"
+#include "or/routerlist_st.h"
+#include "or/vote_routerstatus_st.h"
 
 // #define DEBUG_ROUTERLIST
 
diff --git a/src/or/routerlist.h b/src/or/routerlist.h
index eb6a658fbf..a90c26b444 100644
--- a/src/or/routerlist.h
+++ b/src/or/routerlist.h
@@ -11,7 +11,7 @@
 #ifndef TOR_ROUTERLIST_H
 #define TOR_ROUTERLIST_H
 
-#include "testsupport.h"
+#include "common/testsupport.h"
 
 int get_n_authorities(dirinfo_type_t type);
 int trusted_dirs_reload_certs(void);
diff --git a/src/or/routerlist_st.h b/src/or/routerlist_st.h
index 123c0ab639..0b94a4dfcd 100644
--- a/src/or/routerlist_st.h
+++ b/src/or/routerlist_st.h
@@ -7,7 +7,7 @@
 #ifndef ROUTERLIST_ST_H
 #define ROUTERLIST_ST_H
 
-#include "desc_store_st.h"
+#include "or/desc_store_st.h"
 
 /** Contents of a directory of onion routers. */
 struct routerlist_t {
diff --git a/src/or/routerparse.c b/src/or/routerparse.c
index 20fb6d1700..48b1828172 100644
--- a/src/or/routerparse.c
+++ b/src/or/routerparse.c
@@ -55,48 +55,48 @@
 
 #define ROUTERPARSE_PRIVATE
 
-#include "or.h"
-#include "circuitstats.h"
-#include "config.h"
-#include "crypto_util.h"
-#include "dirauth/shared_random.h"
-#include "dirserv.h"
-#include "entrynodes.h"
-#include "memarea.h"
-#include "microdesc.h"
-#include "networkstatus.h"
-#include "parsecommon.h"
-#include "policies.h"
-#include "protover.h"
-#include "rendcommon.h"
-#include "rephist.h"
-#include "router.h"
-#include "routerkeys.h"
-#include "routerlist.h"
-#include "routerparse.h"
-#include "sandbox.h"
-#include "shared_random_client.h"
-#include "torcert.h"
-#include "voting_schedule.h"
-
-#include "dirauth/dirvote.h"
-
-#include "authority_cert_st.h"
-#include "document_signature_st.h"
-#include "extend_info_st.h"
-#include "extrainfo_st.h"
-#include "microdesc_st.h"
-#include "networkstatus_st.h"
-#include "networkstatus_voter_info_st.h"
-#include "ns_detached_signatures_st.h"
-#include "rend_authorized_client_st.h"
-#include "rend_intro_point_st.h"
-#include "rend_service_descriptor_st.h"
-#include "routerinfo_st.h"
-#include "routerlist_st.h"
-#include "tor_version_st.h"
-#include "vote_microdesc_hash_st.h"
-#include "vote_routerstatus_st.h"
+#include "or/or.h"
+#include "or/circuitstats.h"
+#include "or/config.h"
+#include "common/crypto_util.h"
+#include "or/dirauth/shared_random.h"
+#include "or/dirserv.h"
+#include "or/entrynodes.h"
+#include "common/memarea.h"
+#include "or/microdesc.h"
+#include "or/networkstatus.h"
+#include "or/parsecommon.h"
+#include "or/policies.h"
+#include "or/protover.h"
+#include "or/rendcommon.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "or/routerkeys.h"
+#include "or/routerlist.h"
+#include "or/routerparse.h"
+#include "common/sandbox.h"
+#include "or/shared_random_client.h"
+#include "or/torcert.h"
+#include "or/voting_schedule.h"
+
+#include "or/dirauth/dirvote.h"
+
+#include "or/authority_cert_st.h"
+#include "or/document_signature_st.h"
+#include "or/extend_info_st.h"
+#include "or/extrainfo_st.h"
+#include "or/microdesc_st.h"
+#include "or/networkstatus_st.h"
+#include "or/networkstatus_voter_info_st.h"
+#include "or/ns_detached_signatures_st.h"
+#include "or/rend_authorized_client_st.h"
+#include "or/rend_intro_point_st.h"
+#include "or/rend_service_descriptor_st.h"
+#include "or/routerinfo_st.h"
+#include "or/routerlist_st.h"
+#include "or/tor_version_st.h"
+#include "or/vote_microdesc_hash_st.h"
+#include "or/vote_routerstatus_st.h"
 
 #undef log
 #include <math.h>
diff --git a/src/or/routerset.c b/src/or/routerset.c
index d08db8f4ba..231ae152a5 100644
--- a/src/or/routerset.c
+++ b/src/or/routerset.c
@@ -27,19 +27,19 @@
 
 #define ROUTERSET_PRIVATE
 
-#include "or.h"
-#include "bridges.h"
-#include "geoip.h"
-#include "nodelist.h"
-#include "policies.h"
-#include "router.h"
-#include "routerparse.h"
-#include "routerset.h"
-
-#include "extend_info_st.h"
-#include "node_st.h"
-#include "routerinfo_st.h"
-#include "routerstatus_st.h"
+#include "or/or.h"
+#include "or/bridges.h"
+#include "or/geoip.h"
+#include "or/nodelist.h"
+#include "or/policies.h"
+#include "or/router.h"
+#include "or/routerparse.h"
+#include "or/routerset.h"
+
+#include "or/extend_info_st.h"
+#include "or/node_st.h"
+#include "or/routerinfo_st.h"
+#include "or/routerstatus_st.h"
 
 /** Return a new empty routerset. */
 routerset_t *
diff --git a/src/or/routerstatus_st.h b/src/or/routerstatus_st.h
index 9d749ddb64..3de4a40ae4 100644
--- a/src/or/routerstatus_st.h
+++ b/src/or/routerstatus_st.h
@@ -7,7 +7,7 @@
 #ifndef ROUTERSTATUS_ST_H
 #define ROUTERSTATUS_ST_H
 
-#include "download_status_st.h"
+#include "or/download_status_st.h"
 
 /** Contents of a single router entry in a network status object.
  */
diff --git a/src/or/scheduler.c b/src/or/scheduler.c
index 90c81eb053..5190100261 100644
--- a/src/or/scheduler.c
+++ b/src/or/scheduler.c
@@ -1,19 +1,19 @@
 /* Copyright (c) 2013-2018, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
-#include "or.h"
-#include "config.h"
+#include "or/or.h"
+#include "or/config.h"
 
-#include "compat_libevent.h"
+#include "common/compat_libevent.h"
 #define SCHEDULER_PRIVATE_
 #define SCHEDULER_KIST_PRIVATE
-#include "scheduler.h"
-#include "main.h"
-#include "buffers.h"
+#include "or/scheduler.h"
+#include "or/main.h"
+#include "common/buffers.h"
 #define TOR_CHANNEL_INTERNAL_
-#include "channeltls.h"
+#include "or/channeltls.h"
 
-#include "or_connection_st.h"
+#include "or/or_connection_st.h"
 
 /**
  * \file scheduler.c
diff --git a/src/or/scheduler.h b/src/or/scheduler.h
index 24e85b21a3..37c192fea9 100644
--- a/src/or/scheduler.h
+++ b/src/or/scheduler.h
@@ -9,9 +9,9 @@
 #ifndef TOR_SCHEDULER_H
 #define TOR_SCHEDULER_H
 
-#include "or.h"
-#include "channel.h"
-#include "testsupport.h"
+#include "or/or.h"
+#include "or/channel.h"
+#include "common/testsupport.h"
 
 /** Scheduler type, we build an ordered list with those values from the
  * parsed strings in Schedulers. The reason to do such a thing is so we can
diff --git a/src/or/scheduler_kist.c b/src/or/scheduler_kist.c
index 796bdf6ab4..6f07458d44 100644
--- a/src/or/scheduler_kist.c
+++ b/src/or/scheduler_kist.c
@@ -3,18 +3,18 @@
 
 #define SCHEDULER_KIST_PRIVATE
 
-#include "or.h"
-#include "buffers.h"
-#include "config.h"
-#include "connection.h"
-#include "networkstatus.h"
+#include "or/or.h"
+#include "common/buffers.h"
+#include "or/config.h"
+#include "or/connection.h"
+#include "or/networkstatus.h"
 #define TOR_CHANNEL_INTERNAL_
-#include "channel.h"
-#include "channeltls.h"
+#include "or/channel.h"
+#include "or/channeltls.h"
 #define SCHEDULER_PRIVATE_
-#include "scheduler.h"
+#include "or/scheduler.h"
 
-#include "or_connection_st.h"
+#include "or/or_connection_st.h"
 
 #define TLS_PER_CELL_OVERHEAD 29
 
diff --git a/src/or/scheduler_vanilla.c b/src/or/scheduler_vanilla.c
index 0400d77d71..0346af2ada 100644
--- a/src/or/scheduler_vanilla.c
+++ b/src/or/scheduler_vanilla.c
@@ -1,12 +1,12 @@
 /* Copyright (c) 2017-2018, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
-#include "or.h"
-#include "config.h"
+#include "or/or.h"
+#include "or/config.h"
 #define TOR_CHANNEL_INTERNAL_
-#include "channel.h"
+#include "or/channel.h"
 #define SCHEDULER_PRIVATE_
-#include "scheduler.h"
+#include "or/scheduler.h"
 
 /*****************************************************************************
  * Other internal data
diff --git a/src/or/shared_random_client.c b/src/or/shared_random_client.c
index e34c6e9a8b..f0b13a171e 100644
--- a/src/or/shared_random_client.c
+++ b/src/or/shared_random_client.c
@@ -9,15 +9,15 @@
  **/
 
 #define SHARED_RANDOM_CLIENT_PRIVATE
-#include "shared_random_client.h"
+#include "or/shared_random_client.h"
 
-#include "config.h"
-#include "voting_schedule.h"
-#include "networkstatus.h"
-#include "util.h"
-#include "util_format.h"
+#include "or/config.h"
+#include "or/voting_schedule.h"
+#include "or/networkstatus.h"
+#include "common/util.h"
+#include "common/util_format.h"
 
-#include "networkstatus_st.h"
+#include "or/networkstatus_st.h"
 
 /* Convert a given srv object to a string for the control port. This doesn't
  * fail and the srv object MUST be valid. */
diff --git a/src/or/shared_random_client.h b/src/or/shared_random_client.h
index aa71eb0d97..079829496c 100644
--- a/src/or/shared_random_client.h
+++ b/src/or/shared_random_client.h
@@ -10,7 +10,7 @@
 #define TOR_SHARED_RANDOM_CLIENT_H
 
 /* Dirauth module. */
-#include "dirauth/shared_random.h"
+#include "or/dirauth/shared_random.h"
 
 /* Helper functions. */
 void sr_srv_encode(char *dst, size_t dst_len, const sr_srv_t *srv);
diff --git a/src/or/signed_descriptor_st.h b/src/or/signed_descriptor_st.h
index 92990ab5d2..90cd4a2703 100644
--- a/src/or/signed_descriptor_st.h
+++ b/src/or/signed_descriptor_st.h
@@ -7,7 +7,7 @@
 #ifndef SIGNED_DESCRIPTOR_ST_H
 #define SIGNED_DESCRIPTOR_ST_H
 
-#include "download_status_st.h"
+#include "or/download_status_st.h"
 
 /** Information need to cache an onion router's descriptor. */
 struct signed_descriptor_t {
diff --git a/src/or/statefile.c b/src/or/statefile.c
index 5b30228b94..53a25e13f2 100644
--- a/src/or/statefile.c
+++ b/src/or/statefile.c
@@ -29,19 +29,19 @@
  */
 
 #define STATEFILE_PRIVATE
-#include "or.h"
-#include "circuitstats.h"
-#include "config.h"
-#include "confparse.h"
-#include "connection.h"
-#include "control.h"
-#include "entrynodes.h"
-#include "hibernate.h"
-#include "main.h"
-#include "rephist.h"
-#include "router.h"
-#include "sandbox.h"
-#include "statefile.h"
+#include "or/or.h"
+#include "or/circuitstats.h"
+#include "or/config.h"
+#include "or/confparse.h"
+#include "or/connection.h"
+#include "or/control.h"
+#include "or/entrynodes.h"
+#include "or/hibernate.h"
+#include "or/main.h"
+#include "or/rephist.h"
+#include "or/router.h"
+#include "common/sandbox.h"
+#include "or/statefile.h"
 
 /** A list of state-file "abbreviations," for compatibility. */
 static config_abbrev_t state_abbrevs_[] = {
diff --git a/src/or/status.c b/src/or/status.c
index 4f1d92cc2a..d0b3bc5536 100644
--- a/src/or/status.c
+++ b/src/or/status.c
@@ -14,26 +14,26 @@
 
 #define STATUS_PRIVATE
 
-#include "or.h"
-#include "circuituse.h"
-#include "config.h"
-#include "status.h"
-#include "nodelist.h"
-#include "relay.h"
-#include "router.h"
-#include "circuitlist.h"
-#include "main.h"
-#include "rephist.h"
-#include "hibernate.h"
-#include "statefile.h"
-#include "hs_stats.h"
-#include "hs_service.h"
-#include "dos.h"
-
-#include "routerinfo_st.h"
+#include "or/or.h"
+#include "or/circuituse.h"
+#include "or/config.h"
+#include "or/status.h"
+#include "or/nodelist.h"
+#include "or/relay.h"
+#include "or/router.h"
+#include "or/circuitlist.h"
+#include "or/main.h"
+#include "or/rephist.h"
+#include "or/hibernate.h"
+#include "or/statefile.h"
+#include "or/hs_stats.h"
+#include "or/hs_service.h"
+#include "or/dos.h"
+
+#include "or/routerinfo_st.h"
 
 static void log_accounting(const time_t now, const or_options_t *options);
-#include "geoip.h"
+#include "or/geoip.h"
 
 /** Return the total number of circuits. */
 STATIC int
diff --git a/src/or/status.h b/src/or/status.h
index f75e8f9995..840ec11986 100644
--- a/src/or/status.h
+++ b/src/or/status.h
@@ -4,7 +4,7 @@
 #ifndef TOR_STATUS_H
 #define TOR_STATUS_H
 
-#include "testsupport.h"
+#include "common/testsupport.h"
 
 int log_heartbeat(time_t now);
 
diff --git a/src/or/tor_api.c b/src/or/tor_api.c
index 9d3355f31c..efedf2dc78 100644
--- a/src/or/tor_api.c
+++ b/src/or/tor_api.c
@@ -8,8 +8,8 @@
  * \file tor_api.c
  **/
 
-#include "tor_api.h"
-#include "tor_api_internal.h"
+#include "or/tor_api.h"
+#include "or/tor_api_internal.h"
 
 // Include this after the above headers, to insure that they don't
 // depend on anything else.
diff --git a/src/or/torcert.c b/src/or/torcert.c
index 688b3486b1..a6bbe4231d 100644
--- a/src/or/torcert.c
+++ b/src/or/torcert.c
@@ -25,17 +25,17 @@
  * that one is authority_cert_t, and it's mostly handled in routerlist.c.
  */
 
-#include "or.h"
-#include "config.h"
-#include "crypto_util.h"
-#include "torcert.h"
-#include "ed25519_cert.h"
-#include "torlog.h"
-#include "util.h"
-#include "compat.h"
-#include "link_handshake.h"
-
-#include "or_handshake_certs_st.h"
+#include "or/or.h"
+#include "or/config.h"
+#include "common/crypto_util.h"
+#include "or/torcert.h"
+#include "trunnel/ed25519_cert.h"
+#include "common/torlog.h"
+#include "common/util.h"
+#include "common/compat.h"
+#include "trunnel/link_handshake.h"
+
+#include "or/or_handshake_certs_st.h"
 
 /** Helper for tor_cert_create(): signs any 32 bytes, not just an ed25519
  * key.
diff --git a/src/or/torcert.h b/src/or/torcert.h
index cf61ac8302..cba3d3622b 100644
--- a/src/or/torcert.h
+++ b/src/or/torcert.h
@@ -4,7 +4,7 @@
 #ifndef TORCERT_H_INCLUDED
 #define TORCERT_H_INCLUDED
 
-#include "crypto_ed25519.h"
+#include "common/crypto_ed25519.h"
 
 #define SIGNED_KEY_TYPE_ED25519     0x01
 
diff --git a/src/or/transports.c b/src/or/transports.c
index e2deb31ea5..b88c42cbb9 100644
--- a/src/or/transports.c
+++ b/src/or/transports.c
@@ -90,17 +90,17 @@
  **/
 
 #define PT_PRIVATE
-#include "or.h"
-#include "bridges.h"
-#include "config.h"
-#include "circuitbuild.h"
-#include "transports.h"
-#include "util.h"
-#include "router.h"
-#include "statefile.h"
-#include "connection_or.h"
-#include "ext_orport.h"
-#include "control.h"
+#include "or/or.h"
+#include "or/bridges.h"
+#include "or/config.h"
+#include "or/circuitbuild.h"
+#include "or/transports.h"
+#include "common/util.h"
+#include "or/router.h"
+#include "or/statefile.h"
+#include "or/connection_or.h"
+#include "or/ext_orport.h"
+#include "or/control.h"
 
 static process_environment_t *
 create_managed_proxy_environment(const managed_proxy_t *mp);
diff --git a/src/or/vote_routerstatus_st.h b/src/or/vote_routerstatus_st.h
index fcd0a993f8..7ec0c962fe 100644
--- a/src/or/vote_routerstatus_st.h
+++ b/src/or/vote_routerstatus_st.h
@@ -7,7 +7,7 @@
 #ifndef VOTE_ROUTERSTATUS_ST_H
 #define VOTE_ROUTERSTATUS_ST_H
 
-#include "routerstatus_st.h"
+#include "or/routerstatus_st.h"
 
 /** The claim about a single router, made in a vote. */
 struct vote_routerstatus_t {
diff --git a/src/or/voting_schedule.c b/src/or/voting_schedule.c
index b53d88672c..6edde3f229 100644
--- a/src/or/voting_schedule.c
+++ b/src/or/voting_schedule.c
@@ -9,13 +9,13 @@
  **/
 
 #define VOTING_SCHEDULE_PRIVATE
-#include "voting_schedule.h"
+#include "or/voting_schedule.h"
 
-#include "or.h"
-#include "config.h"
-#include "networkstatus.h"
+#include "or/or.h"
+#include "or/config.h"
+#include "or/networkstatus.h"
 
-#include "networkstatus_st.h"
+#include "or/networkstatus_st.h"
 
 /* =====
  * Vote scheduling
diff --git a/src/or/voting_schedule.h b/src/or/voting_schedule.h
index 6758477fa2..0f27d36d52 100644
--- a/src/or/voting_schedule.h
+++ b/src/or/voting_schedule.h
@@ -9,7 +9,7 @@
 #ifndef TOR_VOTING_SCHEDULE_H
 #define TOR_VOTING_SCHEDULE_H
 
-#include "or.h"
+#include "or/or.h"
 
 /** Scheduling information for a voting interval. */
 typedef struct {