Function opt_terminate

src/earlyarg.c:365–373

   terminate the program without starting play, like 'nethack --version'
   or 'nethack -s Zelda'; do some cleanup before that termination */
ATTRNORETURN staticfn void
opt_terminate(void)
{
    program_state.early_options = 0;
    config_error_done(); /* free memory allocated by config_error_init() */

    nh_terminate(EXIT_SUCCESS);
    /*NOTREACHED*/
}

ATTRNORETURN staticfn void
opt_usage(const char *hackdir)