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/* apk_version.h - Alpine Package Keeper (APK)
*
* Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
* Copyright (C) 2008-2011 Timo Teräs <timo.teras@iki.fi>
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation. See http://www.gnu.org/ for details.
*/
#ifndef APK_VERSION_H
#define APK_VERSION_H
#include "apk_blob.h"
#define APK_VERSION_UNKNOWN 0
#define APK_VERSION_EQUAL 1
#define APK_VERSION_LESS 2
#define APK_VERSION_GREATER 4
#define APK_DEPMASK_ANY (APK_VERSION_EQUAL|APK_VERSION_LESS|\
APK_VERSION_GREATER)
#define APK_DEPMASK_CHECKSUM (APK_VERSION_LESS|APK_VERSION_GREATER)
const char *apk_version_op_string(int result_mask);
int apk_version_result_mask(const char *str);
int apk_version_validate(apk_blob_t ver);
int apk_version_compare_blob(apk_blob_t a, apk_blob_t b);
int apk_version_compare(const char *str1, const char *str2);
#endif
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