getopts.h

aesutil是一个小型的库和命令行程序

/*
 * Copyright (c) 2001, 2002 Steve Mertz <[e-mail]>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this 
 * list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright notice, 
 * this list of conditions and the following disclaimer in the documentation 
 * and/or other materials provided with the distribution.
 * 
 * Neither the name of Dragon Ware nor the names of its contributors may be 
 * used to endorse or promote products derived from this software without 
 * specific prior written permission. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
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*/
#ifndef __GET_OPT_H__
#define __GET_OPT_H__


extern int option_index;

struct options
{
  int number;		/* Number, which is returned from getopt() */
  char *name;		/* Long name */
  char *description;	/* Description */
  char *shortName;	/* Short name */
  int args;		/* Does the option take an argument? */
};

int getopts(int argc, char **argv, struct options opts[], char **args);
int getopts_usage(char *progName, struct options opts[]);

#endif 		/* __GET_OPT_H__ */