c.h needs to include postgres_ext.h to be self-contained.

src/include/c.h

@@ -12,7 +12,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: c.h,v 1.99 2001/08/24 14:07:49 petere Exp $
+ * $Id: c.h,v 1.100 2001/08/24 22:46:28 petere Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -50,6 +50,7 @@
 */
 
 #include "pg_config.h"
+#include "postgres_ext.h"
 
 #include <stdio.h>
 #include <stdlib.h>

src/include/postgres.h

@@ -10,7 +10,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1995, Regents of the University of California
  *
- * $Id: postgres.h,v 1.51 2001/08/23 23:06:38 tgl Exp $
+ * $Id: postgres.h,v 1.52 2001/08/24 22:46:28 petere Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -44,7 +44,6 @@
 #ifndef POSTGRES_H
 #define POSTGRES_H
 
-#include "postgres_ext.h"
 #include "c.h"
 #include "utils/elog.h"
 #include "utils/palloc.h"

src/include/postgres_fe.h

@@ -11,14 +11,13 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1995, Regents of the University of California
  *
- * $Id: postgres_fe.h,v 1.1 2001/02/10 02:31:28 tgl Exp $
+ * $Id: postgres_fe.h,v 1.2 2001/08/24 22:46:28 petere Exp $
  *
  *-------------------------------------------------------------------------
  */
 #ifndef POSTGRES_FE_H
 #define POSTGRES_FE_H
 
-#include "postgres_ext.h"
 #include "c.h"
 
 #endif	 /* POSTGRES_FE_H */