harfbuzz/src/hb-version.h

/*
 * Copyright © 2011  Google, Inc.
 *
 *  This is part of HarfBuzz, a text shaping library.
 *
 * Permission is hereby granted, without written agreement and without
 * license or royalty fees, to use, copy, modify, and distribute this
 * software and its documentation for any purpose, provided that the
 * above copyright notice and the following two paragraphs appear in
 * all copies of this software.
 *
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 *
 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 *
 * Google Author(s): Behdad Esfahbod
 */

#if !defined(HB_H_IN) && !defined(HB_NO_SINGLE_HEADER_ERROR)
#error "Include <hb.h> instead."
#endif

#ifndef HB_VERSION_H
#define HB_VERSION_H

#include "hb-common.h"

HB_BEGIN_DECLS


/**
 * HB_VERSION_MAJOR:
 *
 * The major component of the library version available at compile-time.
 */
#define HB_VERSION_MAJOR 3
/**
 * HB_VERSION_MINOR:
 *
 * The minor component of the library version available at compile-time.
 */
#define HB_VERSION_MINOR 4
/**
 * HB_VERSION_MICRO:
 *
 * The micro component of the library version available at compile-time.
 */
#define HB_VERSION_MICRO 0

/**
 * HB_VERSION_STRING:
 *
 * A string literal containing the library version available at compile-time.
 */
#define HB_VERSION_STRING "3.4.0"

/**
 * HB_VERSION_ATLEAST:
 * @major: the major component of the version number
 * @minor: the minor component of the version number
 * @micro: the micro component of the version number
 *
 * Tests the library version at compile-time against a minimum value,
 * as three integer components.
 */
#define HB_VERSION_ATLEAST(major,minor,micro) \
	((major)*10000+(minor)*100+(micro) <= \
	 HB_VERSION_MAJOR*10000+HB_VERSION_MINOR*100+HB_VERSION_MICRO)


HB_EXTERN void
hb_version (unsigned int *major,
	    unsigned int *minor,
	    unsigned int *micro);

HB_EXTERN const char *
hb_version_string (void);

HB_EXTERN hb_bool_t
hb_version_atleast (unsigned int major,
		    unsigned int minor,
		    unsigned int micro);


HB_END_DECLS

#endif /* HB_VERSION_H */