-#define PFILE XPFILE /* Simple parser */
-#define PFILE1 XPFILE1 /* Semantic parser */
-
-extern FILE *finput; /* read grammar specifications */
-extern FILE *foutput; /* optionally output messages describing the actions taken */
-extern FILE *fguard; /* if semantic parser, output yyguard, containing all the guard code */
-extern FILE *fparser; /* read the parser to copy into ftable */
-