rtl.h: #include "gansidecl.h".

* rtl.h: #include "gansidecl.h".
	(PROTO,VPROTO,PVPROTO,VPROTO,VA_START,STDIO_PROTO): Delete.
	(NULL,GENERIC_PTR,NULL_PTR): Delete.
	* tree.h: Likewise.

From-SVN: r11799

gcc/tree.h

@@ -1176,56 +1176,11 @@ union tree_node
   struct tree_exp exp;
   struct tree_block block;
  };
-
-/* Add prototype support.  */
-#ifndef PROTO
-#if defined (USE_PROTOTYPES) ? USE_PROTOTYPES : defined (__STDC__)
-#define PROTO(ARGS) ARGS
-#else
-#define PROTO(ARGS) ()
-#endif
-#endif
-
-#ifndef VPROTO
-#ifdef __STDC__
-#define PVPROTO(ARGS)		ARGS
-#define VPROTO(ARGS)            ARGS
-#define VA_START(va_list,var)  va_start(va_list,var)
-#else
-#define PVPROTO(ARGS)		()
-#define VPROTO(ARGS)            (va_alist) va_dcl
-#define VA_START(va_list,var)  va_start(va_list)
-#endif
-#endif
-
-#ifndef STDIO_PROTO
-#ifdef BUFSIZ
-#define STDIO_PROTO(ARGS) PROTO(ARGS)
-#else
-#define STDIO_PROTO(ARGS) ()
-#endif
-#endif
+
+#include "gansidecl.h"
 
 #define NULL_TREE (tree) NULL
 
-/* Define a generic NULL if one hasn't already been defined.  */
-
-#ifndef NULL
-#define NULL 0
-#endif
-
-#ifndef GENERIC_PTR
-#if defined (USE_PROTOTYPES) ? USE_PROTOTYPES : defined (__STDC__)
-#define GENERIC_PTR void *
-#else
-#define GENERIC_PTR char *
-#endif
-#endif
-
-#ifndef NULL_PTR
-#define NULL_PTR ((GENERIC_PTR)0)
-#endif
-
 /* The following functions accept a wide integer argument.  Rather than
    having to cast on every function call, we use a macro instead, that is
    defined here and in rtl.h.  */