1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/scan.h b/gcc/scan.h
index 12879c0..f27c9a3 100644
--- a/gcc/scan.h
+++ b/gcc/scan.h
@@ -34,7 +34,7 @@ typedef struct sstring
   if ((STR)->limit - (STR)->ptr < (COUNT)) make_sstring_space (STR, COUNT);
 
 #ifndef _PARAMS
-#if defined(__STDC__) || defined(__cplusplus)
+#if defined(ANSI_PROTOTYPES) || defined(__cplusplus)
 #define _PARAMS(args) args
 #else
 #define _PARAMS(args) ()