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3rdparty/c-ares-1.18.1/src/tools/ares_getopt.h 2 KB
73ef4ff3   Hu Chunming   提交三方库
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  #ifndef ARES_GETOPT_H
  #define ARES_GETOPT_H
  
  /*
   * Copyright (c) 1987-2001 The Regents of the University of California.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   * A. Redistributions of source code must retain the above copyright notice,
   *    this list of conditions and the following disclaimer.
   * B. 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.
   * C. Neither the names of the copyright holders 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 LIMITED TO,
   * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   */
  
  
  int ares_getopt(int nargc, char * const nargv[], const char *ostr);
  
  #undef optarg
  #undef optind
  #undef opterr
  #undef optopt
  #undef optreset
  
  #define optarg   ares_optarg
  #define optind   ares_optind
  #define opterr   ares_opterr
  #define optopt   ares_optopt
  #define optreset ares_optreset
  
  extern char *optarg;
  extern int optind;
  extern int opterr;
  extern int optopt;
  
  #endif /* ARES_GETOPT_H */