Clean up #include in /include directory. Add scripts for checking includes.

src/include/commands/dbcommands.h

@@ -6,14 +6,16 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: dbcommands.h,v 1.9 1999/07/14 01:20:12 momjian Exp $
+ * $Id: dbcommands.h,v 1.10 1999/07/15 15:21:01 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
 #ifndef DBCOMMANDS_H
 #define DBCOMMANDS_H
 
+#include <signal.h>
 #include "tcop/dest.h"
+
 /*
  * Originally from tmp/daemon.h. The functions declared in daemon.h does not
  * exist; hence removed.		-- AY 7/29/94

src/include/commands/trigger.h

@@ -9,11 +9,8 @@
 #ifndef TRIGGER_H
 #define TRIGGER_H
 
-#include "access/tupdesc.h"
-#include "access/htup.h"
 #include "nodes/parsenodes.h"
 #include "nodes/execnodes.h"
-#include "utils/rel.h"
 
 typedef uint32 TriggerEvent;
 

src/include/commands/vacuum.h

@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: vacuum.h,v 1.21 1999/07/14 01:20:15 momjian Exp $
+ * $Id: vacuum.h,v 1.22 1999/07/15 15:21:03 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -18,9 +18,7 @@
 #include "catalog/pg_index.h"
 #include "catalog/pg_attribute.h"
 #include "nodes/pg_list.h"
-#include "storage/block.h"
 #include "storage/itemptr.h"
-#include "storage/off.h"
 
 
 typedef struct VAttListData