loaded problem getting main from a library

SVN=121175

src/cmd/gc/go.h

@@ -378,7 +378,7 @@ int	yyparse(void);
 /*
  *	lex.c
  */
-int	main(int, char*[]);
+int	mainlex(int, char*[]);
 void	importfile(Val*);
 void	cannedimports(void);
 void	unimportfile();

src/cmd/gc/lex.c

@@ -14,7 +14,7 @@ enum
 };
 
 int
-main(int argc, char *argv[])
+mainlex(int argc, char *argv[])
 {
 	int c;