typedef union 
{
  u_short usval;
  int ival;
  char chval;
  char *strval;
  PROTOTYPE protoval;
  OWNER ownval;
  MODE modeval;
} YYSTYPE;
extern YYSTYPE yylval;
# define WHITESPACE 257
# define COMMENT 258
# define NEWLINE 259
# define BLANKLINE 260
# define REGTYPE 261
# define DIRTYPE 262
# define LNKTYPE 263
# define BLKTYPE 264
# define CHRTYPE 265
# define SOCKTYPE 266
# define LETTER 267
# define PATHNAME 268
# define DIGIT 269