-void log_add(logtype_t typ, char * format, ...)
- __attribute__ ((format (printf, 2, 3)));
-char* log_genstring(logtype_t typ, char *pname, char * format, ...);
-/* __attribute__ ((format (printf, 3, 4))); */
+void log_add(logtype_t typ, char * format, ...) G_GNUC_PRINTF(2, 3);
+char* log_genstring(logtype_t typ, char *pname, char * format, ...)
+ G_GNUC_PRINTF(3, 4);