From f3c4387ff0653aac9289135e093cdffbae5664ce Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Sun, 22 Oct 1995 17:47:13 +0000
Subject: [PATCH] Don't declare alloca.

---
 src/regex.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/regex.c b/src/regex.c
index 455c6cfb05e..41f2cafa539 100644
--- a/src/regex.c
+++ b/src/regex.c
@@ -237,9 +237,11 @@ init_syntax_once ()
 #if HAVE_ALLOCA_H
 #include <alloca.h>
 #else /* not __GNUC__ or HAVE_ALLOCA_H */
+#if 0 /* It is a bad idea to declare alloca.  We always cast the result.  */
 #ifndef _AIX /* Already did AIX, up at the top.  */
 char *alloca ();
 #endif /* not _AIX */
+#endif
 #endif /* not HAVE_ALLOCA_H */ 
 #endif /* not __GNUC__ */
 
-- 
2.39.2