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/*
* versions.h -- Handling standard version numbers
* 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 3, 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 VERSIONS_H_
# define VERSIONS_H_
/* Beware that the routines are not actually ready for a meer change
of VERSION_LENGTH. Changes will be needed. */
#define VERSION_LENGTH 3
typedef int version_t[VERSION_LENGTH];
void version_set_to_null PARAMS ((version_t version));
bool version_null_p PARAMS ((version_t version));
int version_cmp PARAMS ((version_t v1, version_t v2));
void version_cpy PARAMS ((version_t d, version_t s));
void version_self_print PARAMS ((version_t version , FILE *stream));
/* Return the length occupied by this version number once printed */
int version_length PARAMS ((version_t version));
void version_add PARAMS ((version_t v1, version_t v2));
void string_to_version PARAMS ((const char *string, version_t version));
#endif /* not defined VERSIONS_H_ */
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