From 7695aaa56ffb0c6feb0f6f5ef8df316da9d092b8 Mon Sep 17 00:00:00 2001
From: Sam Hocevar <sam@hocevar.net>
Date: Fri, 15 Dec 2006 10:18:57 +0000
Subject: [PATCH]   * Add a printf attribute to the debug function to trap
 errors.

---
 src/debug.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/debug.h b/src/debug.h
index ba6ad6b..0bef349 100644
--- a/src/debug.h
+++ b/src/debug.h
@@ -16,6 +16,8 @@
  *  debug.h: debugging support
  */
 
-extern void zzuf_debug(const char *format, ...);
+extern void zzuf_debug(const char *format, ...)
+       __attribute__((__format__(__printf__, 1, 2)));
+
 #define debug zzuf_debug