--- gcc/flags.h.orig Sun Jan 31 09:46:18 1999
+++ gcc/flags.h Tue Mar 30 13:17:11 1999
@@ -137,6 +137,10 @@
extern int warn_aggregate_return;
+/* Nonzero means that -Wformat accepts certain non-ANSI formats. */
+
+extern int flag_format_extensions;
+
/* Nonzero if generating code to do profiling. */
extern int profile_flag;