From 98d16cbec065bc085eabd2f80f9515d5a1b8fdc9 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Mon, 22 Mar 2010 18:50:29 +1100
Subject: [PATCH] build: fixed prototype test

---
 buildtools/wafsamba/samba_autoconf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/buildtools/wafsamba/samba_autoconf.py b/buildtools/wafsamba/samba_autoconf.py
index ab3191dec0f..da434b12e1d 100644
--- a/buildtools/wafsamba/samba_autoconf.py
+++ b/buildtools/wafsamba/samba_autoconf.py
@@ -368,7 +368,7 @@ def CHECK_C_PROTOTYPE(conf, function, prototype, define, headers=None):
     '''verify that a C prototype matches the one on the current system'''
     if not conf.CHECK_DECLS(function, headers=headers):
         return False
-    return conf.CHECK_CODE('%s;\n%s()' % (prototype, function),
+    return conf.CHECK_CODE('%s; void *_x = (void *)%s' % (prototype, function),
                            define=define,
                            msg='Checking C prototype for %s' % function)
 
-- 
2.11.4.GIT