From e0554a531f17f56167f978eddf29a09cc6ae9f32 Mon Sep 17 00:00:00 2001
From: Jacques Vidrine <nectar@FreeBSD.org>
Date: Sun, 16 Feb 2003 17:29:11 +0000
Subject: Eliminate 61 warnings emitted at WARNS=2 (leaving 53 to go). Only
 warnings that could be fixed without changing the generated object code and
 without restructuring the source code have been handled.

Reviewed by:	/sbin/md5
---
 lib/libc/gen/semctl.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/libc/gen/semctl.c')

diff --git a/lib/libc/gen/semctl.c b/lib/libc/gen/semctl.c
index 0322743ed172..4b5283f897c8 100644
--- a/lib/libc/gen/semctl.c
+++ b/lib/libc/gen/semctl.c
@@ -35,6 +35,8 @@ __FBSDID("$FreeBSD$");
 #include <stdarg.h>
 #include <stdlib.h>
 
+extern int __semctl(int semid, int semnum, int cmd, union semun *arg);
+
 int semctl(int semid, int semnum, int cmd, ...)
 {
 	va_list ap;
-- 
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