Clean up the #include mess a little.

walsender.h should depend on xlog.h, not vice versa.  (Actually, the
inclusion was circular until a couple hours ago, which was even sillier;
but Bruce broke it in the expedient rather than logically correct
direction.)  Because of that poor decision, plus blind application of
pgrminclude, we had a situation where half the system was depending on
xlog.h to include such unrelated stuff as array.h and guc.h.  Clean up
the header inclusion, and manually revert a lot of what pgrminclude had
done so things build again.

This episode reinforces my feeling that pgrminclude should not be run
without adult supervision.  Inclusion changes in header files in particular
need to be reviewed with great care.  More generally, it'd be good if we
had a clearer notion of module layering to dictate which headers can sanely
include which others ... but that's a big task for another day.

contrib/auto_explain/auto_explain.c

@@ -14,6 +14,7 @@
 
 #include "commands/explain.h"
 #include "executor/instrument.h"
+#include "utils/guc.h"
 
 PG_MODULE_MAGIC;
 

contrib/cube/cube.c

@@ -13,6 +13,7 @@
 
 #include "access/gist.h"
 #include "access/skey.h"
+#include "utils/array.h"
 #include "utils/builtins.h"
 
 #include "cubedata.h"

contrib/pg_stat_statements/pg_stat_statements.c

@@ -30,6 +30,7 @@
 #include "pgstat.h"
 #include "storage/fd.h"
 #include "storage/ipc.h"
+#include "storage/spin.h"
 #include "tcop/utility.h"
 #include "utils/builtins.h"
 

contrib/tsearch2/tsearch2.c

@@ -18,6 +18,7 @@
 #include "commands/trigger.h"
 #include "tsearch/ts_utils.h"
 #include "utils/builtins.h"
+#include "utils/guc.h"
 #include "utils/syscache.h"
 
 PG_MODULE_MAGIC;

src/backend/access/common/reloptions.c

@@ -23,8 +23,10 @@
 #include "commands/defrem.h"
 #include "commands/tablespace.h"
 #include "nodes/makefuncs.h"
+#include "utils/array.h"
 #include "utils/attoptcache.h"
 #include "utils/builtins.h"
+#include "utils/guc.h"
 #include "utils/memutils.h"
 #include "utils/rel.h"
 

src/backend/access/gin/ginarrayproc.c

@@ -15,6 +15,7 @@
 
 #include "access/gin.h"
 #include "access/skey.h"
+#include "utils/array.h"
 #include "utils/builtins.h"
 #include "utils/lsyscache.h"
 

src/backend/access/transam/slru.c

@@ -55,6 +55,7 @@
 #include "access/transam.h"
 #include "access/xlog.h"
 #include "storage/fd.h"
+#include "storage/shmem.h"
 #include "miscadmin.h"
 
 

src/backend/access/transam/twophase_rmgr.c

@@ -17,6 +17,7 @@
 #include "access/multixact.h"
 #include "access/twophase_rmgr.h"
 #include "pgstat.h"
+#include "storage/lock.h"
 #include "storage/predicate.h"
 
 

src/backend/access/transam/varsup.c

@@ -21,6 +21,7 @@
 #include "miscadmin.h"
 #include "postmaster/autovacuum.h"
 #include "storage/pmsignal.h"
+#include "storage/proc.h"
 #include "utils/syscache.h"
 
 

src/backend/access/transam/xact.c

@@ -36,12 +36,15 @@
 #include "libpq/be-fsstubs.h"
 #include "miscadmin.h"
 #include "pgstat.h"
+#include "replication/walsender.h"
+#include "replication/syncrep.h"
 #include "storage/lmgr.h"
 #include "storage/predicate.h"
 #include "storage/procarray.h"
 #include "storage/sinvaladt.h"
 #include "storage/smgr.h"
 #include "utils/combocid.h"
+#include "utils/guc.h"
 #include "utils/inval.h"
 #include "utils/memutils.h"
 #include "utils/relmapper.h"

src/backend/access/transam/xlogutils.c

@@ -21,6 +21,8 @@
 #include "access/xlogutils.h"
 #include "catalog/catalog.h"
 #include "storage/smgr.h"
+#include "utils/guc.h"
+#include "utils/hsearch.h"
 #include "utils/rel.h"
 
 

src/backend/bootstrap/bootstrap.c

@@ -33,6 +33,7 @@
 #include "replication/walreceiver.h"
 #include "storage/bufmgr.h"
 #include "storage/ipc.h"
+#include "storage/proc.h"
 #include "tcop/tcopprot.h"
 #include "utils/builtins.h"
 #include "utils/fmgroids.h"

src/backend/catalog/dependency.c

@@ -71,6 +71,7 @@
 #include "utils/acl.h"
 #include "utils/builtins.h"
 #include "utils/fmgroids.h"
+#include "utils/guc.h"
 #include "utils/lsyscache.h"
 #include "utils/syscache.h"
 #include "utils/tqual.h"

src/backend/catalog/index.c

@@ -55,6 +55,7 @@
 #include "storage/smgr.h"
 #include "utils/builtins.h"
 #include "utils/fmgroids.h"
+#include "utils/guc.h"
 #include "utils/inval.h"
 #include "utils/lsyscache.h"
 #include "utils/memutils.h"

src/backend/catalog/namespace.c

@@ -46,6 +46,7 @@
 #include "storage/sinval.h"
 #include "utils/acl.h"
 #include "utils/builtins.h"
+#include "utils/guc.h"
 #include "utils/inval.h"
 #include "utils/lsyscache.h"
 #include "utils/memutils.h"

src/backend/catalog/pg_constraint.c

@@ -23,6 +23,7 @@
 #include "catalog/pg_operator.h"
 #include "catalog/pg_type.h"
 #include "commands/defrem.h"
+#include "utils/array.h"
 #include "utils/builtins.h"
 #include "utils/fmgroids.h"
 #include "utils/lsyscache.h"

src/backend/commands/analyze.c

@@ -37,10 +37,12 @@
 #include "postmaster/autovacuum.h"
 #include "storage/bufmgr.h"
 #include "storage/lmgr.h"
+#include "storage/proc.h"
 #include "storage/procarray.h"
 #include "utils/acl.h"
 #include "utils/attoptcache.h"
 #include "utils/datum.h"
+#include "utils/guc.h"
 #include "utils/lsyscache.h"
 #include "utils/memutils.h"
 #include "utils/pg_rusage.h"

src/backend/commands/discard.c

@@ -18,6 +18,7 @@
 #include "commands/async.h"
 #include "commands/discard.h"
 #include "commands/prepare.h"
+#include "utils/guc.h"
 #include "utils/portal.h"
 
 static void DiscardAll(bool isTopLevel);

src/backend/commands/functioncmds.c

@@ -58,6 +58,7 @@
 #include "utils/acl.h"
 #include "utils/builtins.h"
 #include "utils/fmgroids.h"
+#include "utils/guc.h"
 #include "utils/lsyscache.h"
 #include "utils/rel.h"
 #include "utils/syscache.h"

src/backend/commands/indexcmds.c

@@ -35,6 +35,7 @@
 #include "parser/parse_func.h"
 #include "parser/parse_oper.h"
 #include "storage/lmgr.h"
+#include "storage/proc.h"
 #include "storage/procarray.h"
 #include "utils/acl.h"
 #include "utils/builtins.h"

src/backend/commands/sequence.c

@@ -26,6 +26,7 @@
 #include "miscadmin.h"
 #include "nodes/makefuncs.h"
 #include "storage/lmgr.h"
+#include "storage/proc.h"
 #include "storage/smgr.h"
 #include "utils/acl.h"
 #include "utils/builtins.h"

src/backend/commands/tablespace.c

@@ -70,6 +70,7 @@
 #include "utils/acl.h"
 #include "utils/builtins.h"
 #include "utils/fmgroids.h"
+#include "utils/guc.h"
 #include "utils/memutils.h"
 #include "utils/rel.h"
 #include "utils/tqual.h"

src/backend/commands/vacuum.c

@@ -37,9 +37,11 @@
 #include "postmaster/autovacuum.h"
 #include "storage/bufmgr.h"
 #include "storage/lmgr.h"
+#include "storage/proc.h"
 #include "storage/procarray.h"
 #include "utils/acl.h"
 #include "utils/fmgroids.h"
+#include "utils/guc.h"
 #include "utils/memutils.h"
 #include "utils/snapmgr.h"
 #include "utils/syscache.h"

src/backend/executor/nodeIndexscan.c

@@ -29,6 +29,7 @@
 #include "executor/execdebug.h"
 #include "executor/nodeIndexscan.h"
 #include "optimizer/clauses.h"
+#include "utils/array.h"
 #include "utils/lsyscache.h"
 #include "utils/memutils.h"
 #include "utils/rel.h"

src/backend/executor/nodeSubplan.c

@@ -24,6 +24,7 @@
 #include "executor/nodeSubplan.h"
 #include "nodes/makefuncs.h"
 #include "optimizer/clauses.h"
+#include "utils/array.h"
 #include "utils/lsyscache.h"
 #include "utils/memutils.h"
 

src/backend/executor/nodeTidscan.c

@@ -30,6 +30,7 @@
 #include "executor/nodeTidscan.h"
 #include "optimizer/clauses.h"
 #include "storage/bufmgr.h"
+#include "utils/array.h"
 #include "utils/rel.h"
 
 

src/backend/optimizer/util/predtest.c

@@ -22,6 +22,7 @@
 #include "optimizer/clauses.h"
 #include "optimizer/planmain.h"
 #include "optimizer/predtest.h"
+#include "utils/array.h"
 #include "utils/inval.h"
 #include "utils/lsyscache.h"
 #include "utils/syscache.h"

src/backend/parser/parse_clause.c

@@ -33,6 +33,7 @@
 #include "parser/parse_relation.h"
 #include "parser/parse_target.h"
 #include "rewrite/rewriteManip.h"
+#include "utils/guc.h"
 #include "utils/lsyscache.h"
 #include "utils/rel.h"
 

src/backend/postmaster/bgwriter.c

@@ -54,10 +54,15 @@
 #include "miscadmin.h"
 #include "pgstat.h"
 #include "postmaster/bgwriter.h"
+#include "replication/syncrep.h"
 #include "storage/bufmgr.h"
 #include "storage/ipc.h"
+#include "storage/lwlock.h"
 #include "storage/pmsignal.h"
+#include "storage/shmem.h"
 #include "storage/smgr.h"
+#include "storage/spin.h"
+#include "utils/guc.h"
 #include "utils/memutils.h"
 #include "utils/resowner.h"
 

src/backend/postmaster/walwriter.c

@@ -51,8 +51,11 @@
 #include "postmaster/walwriter.h"
 #include "storage/bufmgr.h"
 #include "storage/ipc.h"
+#include "storage/lwlock.h"
 #include "storage/pmsignal.h"
 #include "storage/smgr.h"
+#include "utils/guc.h"
+#include "utils/hsearch.h"
 #include "utils/memutils.h"
 #include "utils/resowner.h"
 

src/backend/replication/syncrep.c

@@ -47,7 +47,10 @@
 
 #include "access/xact.h"
 #include "miscadmin.h"
+#include "replication/syncrep.h"
+#include "replication/walsender.h"
 #include "storage/pmsignal.h"
+#include "storage/proc.h"
 #include "tcop/tcopprot.h"
 #include "utils/builtins.h"
 #include "utils/ps_status.h"
@@ -58,6 +61,9 @@ char	   *SyncRepStandbyNames;
 #define SyncStandbysDefined() \
 	(SyncRepStandbyNames != NULL && SyncRepStandbyNames[0] != '\0')
 
+#define SyncRepRequested() \
+	(max_wal_senders > 0 && synchronous_commit > SYNCHRONOUS_COMMIT_LOCAL_FLUSH)
+
 static bool announce_next_takeover = true;
 
 static void SyncRepQueueInsert(void);

src/backend/replication/walreceiver.c

@@ -43,9 +43,11 @@
 #include "miscadmin.h"
 #include "replication/walprotocol.h"
 #include "replication/walreceiver.h"
+#include "replication/walsender.h"
 #include "storage/ipc.h"
 #include "storage/pmsignal.h"
 #include "storage/procarray.h"
+#include "utils/guc.h"
 #include "utils/ps_status.h"
 #include "utils/resowner.h"
 

src/backend/replication/walreceiverfuncs.c

@@ -26,6 +26,7 @@
 #include "access/xlog_internal.h"
 #include "replication/walreceiver.h"
 #include "storage/pmsignal.h"
+#include "storage/shmem.h"
 
 WalRcvData *WalRcv = NULL;
 

src/backend/replication/walsender.c

@@ -47,6 +47,7 @@
 #include "miscadmin.h"
 #include "nodes/replnodes.h"
 #include "replication/basebackup.h"
+#include "replication/syncrep.h"
 #include "replication/walprotocol.h"
 #include "replication/walreceiver.h"
 #include "replication/walsender.h"

src/backend/storage/ipc/procarray.c

@@ -52,6 +52,7 @@
 #include "access/twophase.h"
 #include "miscadmin.h"
 #include "storage/procarray.h"
+#include "storage/spin.h"
 #include "utils/builtins.h"
 #include "utils/snapmgr.h"
 

src/backend/storage/ipc/procsignal.c

@@ -20,6 +20,7 @@
 #include "bootstrap/bootstrap.h"
 #include "commands/async.h"
 #include "miscadmin.h"
+#include "storage/latch.h"
 #include "storage/ipc.h"
 #include "storage/sinval.h"
 #include "tcop/tcopprot.h"

src/backend/storage/lmgr/lwlock.c

@@ -29,6 +29,8 @@
 #include "pg_trace.h"
 #include "storage/ipc.h"
 #include "storage/predicate.h"
+#include "storage/proc.h"
+#include "storage/spin.h"
 
 
 /* We use the ShmemLock spinlock to protect LWLockAssign */

src/backend/storage/smgr/smgr.c

@@ -21,6 +21,7 @@
 #include "storage/bufmgr.h"
 #include "storage/ipc.h"
 #include "storage/smgr.h"
+#include "utils/hsearch.h"
 #include "utils/inval.h"
 
 

src/backend/utils/adt/arrayfuncs.c

@@ -18,6 +18,7 @@
 
 #include "funcapi.h"
 #include "libpq/pqformat.h"
+#include "utils/array.h"
 #include "utils/builtins.h"
 #include "utils/datum.h"
 #include "utils/lsyscache.h"

src/backend/utils/adt/enum.c

@@ -18,6 +18,7 @@
 #include "catalog/indexing.h"
 #include "catalog/pg_enum.h"
 #include "libpq/pqformat.h"
+#include "utils/array.h"
 #include "utils/builtins.h"
 #include "utils/fmgroids.h"
 #include "utils/snapmgr.h"

src/backend/utils/adt/int.c

@@ -34,6 +34,7 @@
 #include "catalog/pg_type.h"
 #include "funcapi.h"
 #include "libpq/pqformat.h"
+#include "utils/array.h"
 #include "utils/builtins.h"
 
 

src/backend/utils/adt/regexp.c

@@ -32,6 +32,7 @@
 #include "catalog/pg_type.h"
 #include "funcapi.h"
 #include "regex/regex.h"
+#include "utils/array.h"
 #include "utils/builtins.h"
 
 #define PG_GETARG_TEXT_PP_IF_EXISTS(_n) \

src/backend/utils/adt/ri_triggers.c

@@ -44,6 +44,7 @@
 #include "miscadmin.h"
 #include "utils/builtins.h"
 #include "utils/fmgroids.h"
+#include "utils/guc.h"
 #include "utils/lsyscache.h"
 #include "utils/memutils.h"
 #include "utils/rel.h"

src/backend/utils/adt/ruleutils.c

@@ -47,6 +47,7 @@
 #include "rewrite/rewriteHandler.h"
 #include "rewrite/rewriteManip.h"
 #include "rewrite/rewriteSupport.h"
+#include "utils/array.h"
 #include "utils/builtins.h"
 #include "utils/fmgroids.h"
 #include "utils/lsyscache.h"

src/backend/utils/cache/relcache.c

@@ -62,6 +62,7 @@
 #include "rewrite/rewriteDefine.h"
 #include "storage/lmgr.h"
 #include "storage/smgr.h"
+#include "utils/array.h"
 #include "utils/builtins.h"
 #include "utils/fmgroids.h"
 #include "utils/inval.h"

src/backend/utils/cache/relmapper.c

@@ -49,6 +49,7 @@
 #include "catalog/storage.h"
 #include "miscadmin.h"
 #include "storage/fd.h"
+#include "storage/lwlock.h"
 #include "utils/inval.h"
 #include "utils/relmapper.h"
 

src/backend/utils/cache/spccache.c

@@ -23,6 +23,7 @@
 #include "commands/tablespace.h"
 #include "miscadmin.h"
 #include "optimizer/cost.h"
+#include "utils/hsearch.h"
 #include "utils/inval.h"
 #include "utils/spccache.h"
 #include "utils/syscache.h"

src/backend/utils/fmgr/funcapi.c

@@ -19,6 +19,7 @@
 #include "funcapi.h"
 #include "nodes/nodeFuncs.h"
 #include "parser/parse_coerce.h"
+#include "utils/array.h"
 #include "utils/builtins.h"
 #include "utils/lsyscache.h"
 #include "utils/memutils.h"

src/backend/utils/hash/dynahash.c

@@ -64,6 +64,8 @@
 #include "postgres.h"
 
 #include "access/xact.h"
+#include "storage/shmem.h"
+#include "storage/spin.h"
 #include "utils/dynahash.h"
 #include "utils/memutils.h"
 

src/backend/utils/resowner/resowner.c

@@ -22,6 +22,7 @@
 
 #include "access/hash.h"
 #include "storage/predicate.h"
+#include "storage/proc.h"
 #include "utils/memutils.h"
 #include "utils/rel.h"
 #include "utils/snapmgr.h"

src/backend/utils/time/combocid.c

@@ -41,8 +41,10 @@
 
 #include "postgres.h"
 
+#include "access/htup.h"
 #include "access/xact.h"
 #include "utils/combocid.h"
+#include "utils/hsearch.h"
 #include "utils/memutils.h"
 
 

src/backend/utils/time/snapmgr.c

@@ -28,6 +28,7 @@
 #include "access/transam.h"
 #include "access/xact.h"
 #include "storage/predicate.h"
+#include "storage/proc.h"
 #include "storage/procarray.h"
 #include "utils/memutils.h"
 #include "utils/memutils.h"

src/include/access/gin.h

@@ -11,6 +11,7 @@
 #define GIN_H
 
 #include "access/xlog.h"
+#include "storage/block.h"
 #include "utils/relcache.h"
 
 

src/include/access/heapam.h

@@ -17,6 +17,8 @@
 #include "access/sdir.h"
 #include "access/skey.h"
 #include "access/xlog.h"
+#include "nodes/primnodes.h"
+#include "storage/lock.h"
 #include "utils/relcache.h"
 #include "utils/snapshot.h"
 

src/include/access/xact.h

@@ -15,6 +15,8 @@
 #define XACT_H
 
 #include "access/xlog.h"
+#include "nodes/pg_list.h"
+#include "storage/relfilenode.h"
 
 
 /*

src/include/access/xlog.h

@@ -14,7 +14,6 @@
 #include "access/rmgr.h"
 #include "access/xlogdefs.h"
 #include "lib/stringinfo.h"
-#include "replication/walsender.h"
 #include "storage/buf.h"
 #include "utils/pg_crc.h"
 #include "utils/timestamp.h"

src/include/access/xlog_internal.h

@@ -17,6 +17,8 @@
 #define XLOG_INTERNAL_H
 
 #include "access/xlog.h"
+#include "storage/block.h"
+#include "storage/relfilenode.h"
 
 
 /*

src/include/catalog/storage.h

@@ -15,6 +15,8 @@
 #define STORAGE_H
 
 #include "access/xlog.h"
+#include "storage/block.h"
+#include "storage/relfilenode.h"
 #include "utils/relcache.h"
 
 extern void RelationCreateStorage(RelFileNode rnode, char relpersistence);

src/include/commands/copy.h

@@ -15,6 +15,8 @@
 #define COPY_H
 
 #include "nodes/execnodes.h"
+#include "nodes/parsenodes.h"
+#include "tcop/dest.h"
 
 /* CopyStateData is private in commands/copy.c */
 typedef struct CopyStateData *CopyState;

src/include/commands/dbcommands.h

@@ -15,6 +15,7 @@
 #define DBCOMMANDS_H
 
 #include "access/xlog.h"
+#include "nodes/parsenodes.h"
 
 /* XLOG stuff */
 #define XLOG_DBASE_CREATE		0x00

src/include/commands/portalcmds.h

@@ -14,6 +14,7 @@
 #ifndef PORTALCMDS_H
 #define PORTALCMDS_H
 
+#include "nodes/parsenodes.h"
 #include "utils/portal.h"
 
 

src/include/commands/sequence.h

@@ -13,6 +13,8 @@
 #ifndef SEQUENCE_H
 #define SEQUENCE_H
 
+#include "nodes/parsenodes.h"
+#include "storage/relfilenode.h"
 #include "access/xlog.h"
 
 

src/include/commands/tablespace.h

@@ -15,6 +15,7 @@
 #define TABLESPACE_H
 
 #include "access/xlog.h"
+#include "nodes/parsenodes.h"
 
 /* XLOG stuff */
 #define XLOG_TBLSPC_CREATE		0x00

src/include/commands/trigger.h

@@ -14,6 +14,7 @@
 #define TRIGGER_H
 
 #include "nodes/execnodes.h"
+#include "nodes/parsenodes.h"
 
 /*
  * TriggerData is the node type that is passed as fmgr "context" info

src/include/executor/execdesc.h

@@ -16,6 +16,7 @@
 #define EXECDESC_H
 
 #include "nodes/execnodes.h"
+#include "tcop/dest.h"
 
 
 /* ----------------

src/include/executor/functions.h

@@ -15,6 +15,7 @@
 #define FUNCTIONS_H
 
 #include "nodes/execnodes.h"
+#include "tcop/dest.h"
 
 /* This struct is known only within executor/functions.c */
 typedef struct SQLFunctionParseInfo *SQLFunctionParseInfoPtr;

src/include/executor/spi.h

@@ -13,6 +13,7 @@
 #ifndef SPI_H
 #define SPI_H
 
+#include "nodes/parsenodes.h"
 #include "utils/portal.h"
 
 

src/include/replication/syncrep.h

@@ -13,15 +13,8 @@
 #ifndef _SYNCREP_H
 #define _SYNCREP_H
 
-#include "access/xlog.h"
-#include "storage/proc.h"
-#include "storage/shmem.h"
-#include "storage/spin.h"
 #include "utils/guc.h"
 
-#define SyncRepRequested() \
-	(max_wal_senders > 0 && synchronous_commit > SYNCHRONOUS_COMMIT_LOCAL_FLUSH)
-
 /* syncRepState */
 #define SYNC_REP_NOT_WAITING		0
 #define SYNC_REP_WAITING			1
@@ -45,6 +38,7 @@ extern void SyncRepUpdateSyncStandbysDefined(void);
 
 /* called by various procs */
 extern int	SyncRepWakeQueue(bool all);
+
 extern bool check_synchronous_standby_names(char **newval, void **extra, GucSource source);
 
 #endif   /* _SYNCREP_H */

src/include/replication/walsender.h

@@ -12,10 +12,9 @@
 #ifndef _WALSENDER_H
 #define _WALSENDER_H
 
-#include "fmgr.h"
+#include "access/xlog.h"
 #include "nodes/nodes.h"
 #include "storage/latch.h"
-#include "replication/syncrep.h"
 #include "storage/shmem.h"
 #include "storage/spin.h"
 

src/include/storage/standby.h

@@ -15,7 +15,9 @@
 #define STANDBY_H
 
 #include "access/xlog.h"
+#include "storage/lock.h"
 #include "storage/procsignal.h"
+#include "storage/relfilenode.h"
 
 /* User-settable GUC parameters */
 extern int	vacuum_defer_cleanup_age;

src/include/tcop/pquery.h

@@ -14,6 +14,7 @@
 #ifndef PQUERY_H
 #define PQUERY_H
 
+#include "nodes/parsenodes.h"
 #include "utils/portal.h"
 
 

src/include/tcop/tcopprot.h

@@ -20,7 +20,9 @@
 #define TCOPPROT_H
 
 #include "executor/execdesc.h"
+#include "nodes/parsenodes.h"
 #include "storage/procsignal.h"
+#include "utils/guc.h"
 
 
 /* Required daylight between max_stack_depth and the kernel limit, in bytes */

src/pl/plpgsql/src/pl_comp.c

@@ -25,6 +25,7 @@
 #include "nodes/makefuncs.h"
 #include "parser/parse_type.h"
 #include "utils/builtins.h"
+#include "utils/guc.h"
 #include "utils/lsyscache.h"
 #include "utils/memutils.h"
 #include "utils/rel.h"

src/pl/plpgsql/src/pl_handler.c

@@ -20,6 +20,7 @@
 #include "funcapi.h"
 #include "miscadmin.h"
 #include "utils/builtins.h"
+#include "utils/guc.h"
 #include "utils/lsyscache.h"
 #include "utils/syscache.h"