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-rw-r--r--gas/macro.c16
1 files changed, 5 insertions, 11 deletions
diff --git a/gas/macro.c b/gas/macro.c
index e93cdce..e78855b 100644
--- a/gas/macro.c
+++ b/gas/macro.c
@@ -24,20 +24,14 @@
#include "config.h"
-/* AIX requires this to be the first thing in the file. */
-#ifdef __GNUC__
-# ifndef alloca
-# ifdef __STDC__
-extern void *alloca ();
-# else
-extern char *alloca ();
-# endif
-# endif
-#else
+#ifndef __GNUC__
# if HAVE_ALLOCA_H
# include <alloca.h>
# else
# ifdef _AIX
+/* Indented so that pre-ansi C compilers will ignore it, rather than
+ choke on it. Some versions of AIX require this to be the first
+ thing in the file. */
#pragma alloca
# else
# ifndef alloca /* predefined by HP cc +Olibcalls */
@@ -49,7 +43,7 @@ extern void *alloca ();
# endif /* alloca */
# endif /* _AIX */
# endif /* HAVE_ALLOCA_H */
-#endif
+#endif /* __GNUC__ */
#include <stdio.h>
#ifdef HAVE_STRING_H