1 files changed, 27 insertions, 9 deletions
diff --git a/contrib/gcc/gencodes.c b/contrib/gcc/gencodes.c
index 8baf3b8..a3aa1fe 100644
--- a/contrib/gcc/gencodes.c
+++ b/contrib/gcc/gencodes.c
@@ -22,8 +22,13 @@ the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
 
-#include <stdio.h>
 #include "hconfig.h"
+#ifdef __STDC__
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+#include "system.h"
 #include "rtl.h"
 #include "obstack.h"
 
@@ -33,15 +38,17 @@ struct obstack *rtl_obstack = &obstack;
 #define obstack_chunk_alloc xmalloc
 #define obstack_chunk_free free
 
-extern void free ();
-extern rtx read_rtx ();
+char *xmalloc PROTO((unsigned));
+static void fatal PVPROTO ((char *, ...)) ATTRIBUTE_PRINTF_1;
+void fancy_abort PROTO((void));
 
-char *xmalloc ();
-static void fatal ();
-void fancy_abort ();
+/* Define this so we can link with print-rtl.o to get debug_rtx function.  */
+char **insn_name_ptr = 0;
 
 static int insn_code_number;
 
+static void gen_insn PROTO((rtx));
+
 static void
 gen_insn (insn)
      rtx insn;
@@ -77,11 +84,22 @@ xrealloc (ptr, size)
 }
 
 static void
-fatal (s, a1, a2)
-     char *s;
+fatal VPROTO ((char *format, ...))
 {
+#ifndef __STDC__
+  char *format;
+#endif
+  va_list ap;
+
+  VA_START (ap, format);
+
+#ifndef __STDC__
+  format = va_arg (ap, char *);
+#endif
+
   fprintf (stderr, "gencodes: ");
-  fprintf (stderr, s, a1, a2);
+  vfprintf (stderr, format, ap);
+  va_end (ap);
   fprintf (stderr, "\n");
   exit (FATAL_EXIT_CODE);
 }