external/bsd/flex/dist/libmain.c

   1 /*      $NetBSD: libmain.c,v 1.5 2014/10/30 20:21:39 christos Exp $     */
   2
   3 /* libmain - flex run-time support library "main" function */
   4
   5 /*  This file is part of flex. */
   6
   7 /*  Redistribution and use in source and binary forms, with or without */
   8 /*  modification, are permitted provided that the following conditions */
   9 /*  are met: */
  10
  11 /*  1. Redistributions of source code must retain the above copyright */
  12 /*     notice, this list of conditions and the following disclaimer. */
  13 /*  2. Redistributions in binary form must reproduce the above copyright */
  14 /*     notice, this list of conditions and the following disclaimer in the */
  15 /*     documentation and/or other materials provided with the distribution. */
  16
  17 /*  Neither the name of the University nor the names of its contributors */
  18 /*  may be used to endorse or promote products derived from this software */
  19 /*  without specific prior written permission. */
  20
  21 /*  THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
  22 /*  IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
  23 /*  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
  24 /*  PURPOSE. */
  25 #include <sys/cdefs.h>
  26 #ifdef __RCSID
  27 __RCSID("$NetBSD: libmain.c,v 1.5 2014/10/30 20:21:39 christos Exp $");
  28 #endif
  29
  30 extern int yylex(void);
  31
  32 int
  33 /*ARGSUSED*/
  34 main(int argc, char *argv[])
  35 {
  36         while (yylex() != 0)
  37                 continue;
  38         return 0;
  39 }