3 files changed, 5 insertions, 9 deletions
diff --git a/src/backend/storage/ipc/ipc.c b/src/backend/storage/ipc/ipc.c
index 2ea5ccfeda..98d90bc62e 100644
--- a/src/backend/storage/ipc/ipc.c
+++ b/src/backend/storage/ipc/ipc.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/storage/ipc/ipc.c,v 1.52 2000/10/07 14:39:12 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/storage/ipc/ipc.c,v 1.53 2000/11/21 21:16:01 petere Exp $
  *
  * NOTES
  *
@@ -416,7 +416,6 @@ static int	IpcSemaphoreLock_return;
 void
 IpcSemaphoreLock(IpcSemaphoreId semId, int sem, int lock)
 {
-	extern int	errno;
 	int			errStatus;
 	struct sembuf sops;
 
@@ -460,7 +459,6 @@ static int	IpcSemaphoreUnlock_return;
 void
 IpcSemaphoreUnlock(IpcSemaphoreId semId, int sem, int lock)
 {
-	extern int	errno;
 	int			errStatus;
 	struct sembuf sops;
 
diff --git a/src/backend/storage/ipc/ipci.c b/src/backend/storage/ipc/ipci.c
index 12594484ec..5c7e88af73 100644
--- a/src/backend/storage/ipc/ipci.c
+++ b/src/backend/storage/ipc/ipci.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/storage/ipc/ipci.c,v 1.33 2000/04/12 17:15:37 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/storage/ipc/ipci.c,v 1.34 2000/11/21 21:16:01 petere Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -17,6 +17,7 @@
 #include "postgres.h"
 
 #include "miscadmin.h"
+#include "access/xlog.h"
 #include "storage/bufmgr.h"
 #include "storage/sinval.h"
 
@@ -55,8 +56,6 @@ void
 CreateSharedMemoryAndSemaphores(IPCKey key, int maxBackends)
 {
 	int			size;
-	extern int	XLOGShmemSize(void);
-	extern void XLOGShmemInit(void);
 
 #ifdef HAS_TEST_AND_SET
 
diff --git a/src/backend/storage/ipc/shmem.c b/src/backend/storage/ipc/shmem.c
index 0fa6c54256..c5048a389b 100644
--- a/src/backend/storage/ipc/shmem.c
+++ b/src/backend/storage/ipc/shmem.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/storage/ipc/shmem.c,v 1.53 2000/07/25 20:17:02 tgl Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/storage/ipc/shmem.c,v 1.54 2000/11/21 21:16:01 petere Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -60,6 +60,7 @@
  */
 
 #include "postgres.h"
+#include "access/transam.h"
 #include "utils/tqual.h"
 
 /* shared memory global variables */
@@ -68,8 +69,6 @@ unsigned long ShmemBase = 0;	/* start and end address of shared memory */
 static unsigned long ShmemEnd = 0;
 static unsigned long ShmemSize = 0;		/* current size (and default) */
 
-extern VariableCache ShmemVariableCache;		/* varsup.c */
-
 SPINLOCK	ShmemLock;			/* lock for shared memory allocation */
 
 SPINLOCK	ShmemIndexLock;		/* lock for shmem index access */