typedef union { int val; char* nm; } YYSTYPE; extern YYSTYPE yylval; # define CONST 257 # define NAME 258 # define AUTO 259 # define MANUAL 260 # define ON 261 # define OFF 262 # define OPEN 263 # define CLOSED 264 # define EOL 265 # define FILMTYPE 266 # define DITHER 267 # define RRED 268 # define GGREEN 269 # define BBLUE 270 # define NNEUTRAL 271 # define EXPOSE 272 # define ONEPASS 273 # define THREEPASS 274 # define FILTER 275 # define QBRIGHT 276 # define RESET 277 # define STATUS 278 # define TIMES 279 # define OFFSET 280 # define EXIT 281 # define LOAD 282 # define SHUTTER 283 # define RESOLUTION 284 # define HELP 285 # define ERROR 286