From dc327471b70e816f726a83b1a37bffef295dfe97 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@courtesan.com>
Date: Mon, 11 Oct 2010 09:11:20 -0400
Subject: [PATCH] Fix multiple inclusion guard in dlfcn.h and fix dlerror()
 prototype.

---
 compat/dlfcn.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/compat/dlfcn.h b/compat/dlfcn.h
index 931dd7ad9..469390b8f 100644
--- a/compat/dlfcn.h
+++ b/compat/dlfcn.h
@@ -14,11 +14,14 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#ifndef _DLFCN_H_
+#define _DLFCN_H_
+
 /* Emulated functions. */
 void *dlopen(const char *path, int mode);
 int dlclose(void *handle);
 void *dlsym(void *handle, const char *symbol);
-const char *dlerror(void);
+char *dlerror(void);
 
 /* Values for dlopen() mode. */
 #define RTLD_LAZY	0x1
-- 
2.50.0