--- deliantra/server/include/util.h	2009/10/12 14:00:58	1.90
+++ deliantra/server/include/util.h	2009/10/15 21:09:32	1.91
@@ -708,8 +708,9 @@
 
 int similar_direction (int a, int b);
 
-// like sprintf, but returns a "static" buffer
-const char *format (const char *format, ...);
+// like v?sprintf, but returns a "static" buffer
+char *vformat (const char *format, va_list ap);
+char *format (const char *format, ...);
 
 // safety-check player input which will become object->msg
 bool msg_is_safe (const char *msg);