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Diffstat (limited to 'winsup/cygwin/include/getopt.h')
| -rw-r--r-- | winsup/cygwin/include/getopt.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/winsup/cygwin/include/getopt.h b/winsup/cygwin/include/getopt.h new file mode 100644 index 000000000..851ac67e2 --- /dev/null +++ b/winsup/cygwin/include/getopt.h @@ -0,0 +1,66 @@ +/* + * Copyright (c) 1987, 1993, 1994, 1996 + * 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: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University 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 REGENTS 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. + */ + +#ifndef __GETOPT_H__ +#define __GETOPT_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +struct option { + char * name; + int has_arg; + int * flag; + int val; +}; + +extern int opterr; /* if error message should be printed */ +extern int optind; /* index into parent argv vector */ +extern int optopt; /* character checked for validity */ +extern int optreset; /* reset getopt */ +extern char *optarg; /* argument associated with option */ + +int getopt (int, char * const *, const char *); + +int getopt_long (int, char **, char *, struct option *, int *); + +#define no_argument 0 +#define required_argument 1 +#define optional_argument 2 + +#ifdef __cplusplus +} +#endif + +#endif /* __GETOPT_H__ */ |