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/*
* getnum.h -- Get number in a given interval, get length with units
*
* Copyright (c) 1988, 89, 90, 91, 92, 93 Miguel Santana
* Copyright (c) 1995, 96, 97, 98 Akim Demaille, Miguel Santana
*/
/*
* This file is part of a2ps.
*
* This program 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.
*
* This program 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 this program; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef GETNUM_H_
#define GETNUM_H_
#ifndef PARAMS
# if PROTOTYPES || (defined (__STDC__) && __STDC__)
# define PARAMS(args) args
# else
# define PARAMS(args) ()
# endif /* GCC. */
#endif /* Not PARAMS. */
enum range_type_e
{
range_no_limit,
range_min,
range_min_strict,
range_max,
range_max_strict,
range_min_max,
range_min_strict_max,
range_min_max_strict,
range_min_strict_max_strict
};
int get_integer_in_range
PARAMS ((const char * option, const char * arg,
int min, int max,
enum range_type_e range_type));
float get_length
PARAMS ((const char * option, const char * arg,
float min, float max,
const char * unit, enum range_type_e range_type));
#endif /* !GETNUM_H_ */
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