--- compiler/scan.l	2005-07-21 14:57:46.000000000 +0200
+++ compiler/scan.l.new	2007-02-26 13:41:01.000000000 +0100
@@ -58,7 +58,12 @@
  the token returned by the real lexer (yylex2)
 */
 int prev_token=0;
+#ifdef YY_USE_PROTOS
 #define YY_DECL int yylex2 YY_PROTO((void))
+#else
+#define YY_PROTO(proto) (void)
+#define YY_DECL int yylex2(void)
+#endif 
 %}
 
 AnyNoDQuote  [^"\t\n]