/*

   +----------------------------------------------------------------------+

   | Copyright (c) The PHP Group                                          |

   +----------------------------------------------------------------------+

   | This source file is subject to version 3.01 of the PHP license,      |

   | that is bundled with this package in the file LICENSE, and is        |

   | available through the world-wide-web at the following url:           |

   | http://www.php.net/license/3_01.txt                                  |

   | If you did not receive a copy of the PHP license and are unable to   |

   | obtain it through the world-wide-web, please send a note to          |

   | license@php.net so we can mail you a copy immediately.               |

   +----------------------------------------------------------------------+

   | Author: Marcus Boerger <helly@php.net>                               |

   +----------------------------------------------------------------------+

*/

#ifndef PHP_GETOPT_H

#define PHP_GETOPT_H

#include "php.h"

/* Define structure for one recognized option (both single char and long name).

 * If short_open is '-' this is the last option. */

typedef struct _opt_struct {

  char opt_char;

  int  need_param;

  char * opt_name;

} opt_struct;

BEGIN_EXTERN_C()

/* holds the index of the latest fetched element from the opts array */

extern PHPAPI int php_optidx;

PHPAPI int php_getopt(int argc, char* const *argv, const opt_struct opts[], char **optarg, int *optind, int show_err, int arg_start);

END_EXTERN_C()

/* php_getopt will return this value if there is an error in arguments */

#define PHP_GETOPT_INVALID_ARG (-2)

#endif