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1 #ifndef ARES_GETOPT_H
2 #define ARES_GETOPT_H
3 
4 /*
5  * Copyright (c) 1987-2001 The Regents of the University of California.
6  * All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions are met:
10  *
11  * A. Redistributions of source code must retain the above copyright notice,
12  *    this list of conditions and the following disclaimer.
13  * B. Redistributions in binary form must reproduce the above copyright notice,
14  *    this list of conditions and the following disclaimer in the documentation
15  *    and/or other materials provided with the distribution.
16  * C. Neither the names of the copyright holders nor the names of its
17  *    contributors may be used to endorse or promote products derived from this
18  *    software without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
21  * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
24  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30  * POSSIBILITY OF SUCH DAMAGE.
31  */
32 
33 
34 int ares_getopt(int nargc, char * const nargv[], const char *ostr);
35 
36 #undef optarg
37 #undef optind
38 #undef opterr
39 #undef optopt
40 #undef optreset
41 
42 #define optarg   ares_optarg
43 #define optind   ares_optind
44 #define opterr   ares_opterr
45 #define optopt   ares_optopt
46 #define optreset ares_optreset
47 
48 extern char *optarg;
49 extern int optind;
50 extern int opterr;
51 extern int optopt;
52 
53 #endif /* ARES_GETOPT_H */
54