// -*- C++ -*- /* Copyright (C) 2000, 2001 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 */