usr/src/lib/libast/common/comp/getopt.h

   1 /***********************************************************************
   2 *                                                                      *
   3 *               This software is part of the ast package               *
   4 *          Copyright (c) 1985-2010 AT&T Intellectual Property          *
   5 *                      and is licensed under the                       *
   6 *                  Common Public License, Version 1.0                  *
   7 *                    by AT&T Intellectual Property                     *
   8 *                                                                      *
   9 *                A copy of the License is available at                 *
  10 *            http://www.opensource.org/licenses/cpl1.0.txt             *
  11 *         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
  12 *                                                                      *
  13 *              Information and Software Systems Research               *
  14 *                            AT&T Research                             *
  15 *                           Florham Park NJ                            *
  16 *                                                                      *
  17 *                 Glenn Fowler <gsf@research.att.com>                  *
  18 *                  David Korn <dgk@research.att.com>                   *
  19 *                   Phong Vo <kpv@research.att.com>                    *
  20 *                                                                      *
  21 ***********************************************************************/
  22 #pragma prototyped
  23 /*
  24  * gnu getopt interface
  25  */
  26
  27 #ifndef _GETOPT_H
  28 #ifdef  _AST_STD_I
  29 #define _GETOPT_H               -1
  30 #else
  31 #define _GETOPT_H               1
  32
  33 #include <ast_getopt.h>
  34
  35 #define no_argument             0
  36 #define required_argument       1
  37 #define optional_argument       2
  38
  39 struct option
  40 {
  41         const char*     name;
  42         int             has_arg;
  43         int*            flag;
  44         int             val;
  45 };
  46
  47 extern int      getopt_long(int, char* const*, const char*, const struct option*, int*);
  48 extern int      getopt_long_only(int, char* const*, const char*, const struct option*, int*);
  49
  50 #endif
  51 #endif