From 142da1e4e69999e44f7ce98dd8ee5147dd16a33b Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Tue, 7 Apr 1998 23:07:39 +0000
Subject: [PATCH] AC_NEED_PROTO

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4760 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 cf/broken-snprintf.m4 | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/cf/broken-snprintf.m4 b/cf/broken-snprintf.m4
index 1c6a83d27..83ddea105 100644
--- a/cf/broken-snprintf.m4
+++ b/cf/broken-snprintf.m4
@@ -21,6 +21,9 @@ if test "$ac_cv_func_snprintf_working" = yes; then
 	foo=HAVE_SNPRINTF
 	AC_DEFINE_UNQUOTED($foo)
 fi
+if test "$ac_cv_func_snprintf_working" = yes; then
+AC_NEED_PROTO([#include <stdio.h>],snprintf)
+fi
 ])
 
 AC_DEFUN(AC_BROKEN_VSNPRINTF,[
@@ -55,4 +58,7 @@ if test "$ac_cv_func_vsnprintf_working" = yes; then
 	foo=HAVE_VSNPRINTF
 	AC_DEFINE_UNQUOTED($foo)
 fi
+if test "$ac_cv_func_vsnprintf_working" = yes; then
+AC_NEED_PROTO([#include <stdio.h>],vsnprintf)
+fi
 ])