diff options
Diffstat (limited to 'contrib/groff/src/include/groff-getopt.h')
| -rw-r--r-- | contrib/groff/src/include/groff-getopt.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/contrib/groff/src/include/groff-getopt.h b/contrib/groff/src/include/groff-getopt.h new file mode 100644 index 0000000..1807fc7 --- /dev/null +++ b/contrib/groff/src/include/groff-getopt.h @@ -0,0 +1,68 @@ +// -*- C++ -*- +/* Copyright (C) 2000 Free Software Foundation, Inc. + Written by Werner Lemberg (wl@gnu.org) + +This file is part of groff. + +groff is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 2, or (at your option) any later +version. + +groff is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License along +with groff; see the file COPYING. If not, write to the Free Software +Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* + This file has to be included from within lib.h instead of getopt.h + to avoid problems with picky C++ compilers. +*/ + +#ifndef _GROFF_GETOPT_H +#define _GROFF_GETOPT_H + +#ifdef __cplusplus +extern "C" { +#endif + +extern char *optarg; +extern int optind; +extern int opterr; +extern int optopt; + +struct option +{ + const char *name; + int has_arg; + int *flag; + int val; +}; + +#define no_argument 0 +#define required_argument 1 +#define optional_argument 2 + +extern int getopt(int __argc, + char *const *__argv, + const char *__shortopts); +extern int getopt_long(int __argc, + char *const *__argv, + const char *__shortopts, + const struct option *__longopts, + int *__longind); +extern int getopt_long_only(int __argc, + char *const *__argv, + const char *__shortopts, + const struct option *__longopts, + int *__longind); + +#ifdef __cplusplus +} +#endif + +#endif /* _GROFF_GETOPT_H */ |
