From a7f5255ad25b5b7b637e3f2c1a648da2df0f1efc Mon Sep 17 00:00:00 2001
From: Andreas Jaeger <aj@suse.de>
Date: Fri, 23 Aug 2002 08:52:49 +0000
Subject: [PATCH] (foo): Add prototype to avoid warning.

---
 dlfcn/bug-dlsym1-lib1.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlfcn/bug-dlsym1-lib1.c b/dlfcn/bug-dlsym1-lib1.c
index 5435b1f5ce..4eca2519fb 100644
--- a/dlfcn/bug-dlsym1-lib1.c
+++ b/dlfcn/bug-dlsym1-lib1.c
@@ -2,8 +2,10 @@
 
 extern int dlopen_test_variable;
 
+extern char foo (void);
+
 /* here to get the unresolved symbol in our .so */
-char foo()
+char foo(void)
 {
     return dlopen_test_variable;
 }