From 8296bbf80b3d8d5e6de72767ef6997ca5ba6333a Mon Sep 17 00:00:00 2001
From: Dave Love <fx@gnu.org>
Date: Thu, 4 Jan 2001 17:47:01 +0000
Subject: [PATCH] (random, srandom): Declare explicitly.

---
 src/sysdep.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/sysdep.c b/src/sysdep.c
index 65cb02156b0..8d8289dbb99 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -26,8 +26,14 @@ Boston, MA 02111-1307, USA.  */
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
-
 #include "lisp.h"
+/* Including stdlib.h isn't necessarily enough to get srandom
+   declared, e.g. without __USE_XOPEN_EXTENDED with glibc 2.  */
+#ifdef HAVE_RANDOM
+extern long int random P_ ((void));
+extern void srandom P_ ((unsigned int));
+#endif
+
 #include "blockinput.h"
 #undef NULL
 
-- 
2.39.5