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/* -*- Mode: C -*-
*
* Version of Gimp-print
*
* Copyright 2002 Robert Krawitz (rlk@alum.mit.edu)
*
* 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 of the License, 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. If not, see <https://www.gnu.org/licenses/>.
*
* Revision History:
*
* See ChangeLog
*/
/**
* @file gutenprint-version.h
* @brief Version functions.
*/
#ifndef GUTENPRINT_VERSION_H
#define GUTENPRINT_VERSION_H
/**
* Version information. Version information may be used to check the
* library version at compile-time, using macros, or at run-time,
* using constants.
*
* @defgroup version version
* @{
*/
/*
* Autogen-time versioning.
*/
#define STP_MAJOR_VERSION (@GUTENPRINT_MAJOR_VERSION@)
#define STP_MINOR_VERSION (@GUTENPRINT_MINOR_VERSION@)
#define STP_MICRO_VERSION (@GUTENPRINT_MICRO_VERSION@)
#define STP_CURRENT_INTERFACE (@GUTENPRINT_CURRENT_INTERFACE@)
#define STP_BINARY_AGE (@GUTENPRINT_BINARY_AGE@)
#define STP_INTERFACE_AGE (@GUTENPRINT_INTERFACE_AGE@)
#define STP_CHECK_VERSION(major,minor,micro) \
(STP_MAJOR_VERSION > (major) || \
(STP_MAJOR_VERSION == (major) && \
STP_MINOR_VERSION > (minor)) || \
(STP_MAJOR_VERSION == (major) && \
STP_MINOR_VERSION == (minor) && \
STP_MICRO_VERSION >= (micro)))
/** The library major version number. */
extern const unsigned int stp_major_version;
/** The library minor version number. */
extern const unsigned int stp_minor_version;
/** The library micro version number. */
extern const unsigned int stp_micro_version;
/** The library ABI revision number (number of incompatible revisions). */
extern const unsigned int stp_current_interface;
/** The library ABI binary age number (number of forward-compatible revisions). */
extern const unsigned int stp_binary_age;
/** The library ABI interface age number (number of revisions of this ABI). */
extern const unsigned int stp_interface_age;
/**
* Check whether the library provides the requested version.
* @param required_major the minimum major revision.
* @param required_minor the minimum minor revision.
* @param required_micro the minimum micro revision.
* @returns NULL if the version matches, or else a description of the
* error if the library is too old or too new.
*/
extern const char *stp_check_version(unsigned int required_major,
unsigned int required_minor,
unsigned int required_micro);
/** @} */
#endif /* GUTENPRINT_VERSION_H */
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