* Add a printf attribute to the debug function to trap errors.

2006-12-15 10:18:57 +00:00
parent 93ef1731f4
commit 7695aaa56f
1 changed files with 3 additions and 1 deletions
--- 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