/* * Copyright (c) 2018 rajkosto * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope 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 <http://www.gnu.org/licenses/>. */ #ifndef _BLZ_H_ #define _BLZ_H_ #include "../../utils/types.h" typedef struct _blz_footer { u32 cmp_and_hdr_size; u32 header_size; u32 addl_size; } blz_footer; // Returns pointer to footer in compData if present, additionally copies it to outFooter if not NULL. const blz_footer *blz_get_footer(const unsigned char *compData, unsigned int compDataLen, blz_footer *outFooter); // Returns 0 on failure. int blz_uncompress_inplace(unsigned char *dataBuf, unsigned int compSize, const blz_footer *footer); // Returns 0 on failure. int blz_uncompress_srcdest(const unsigned char *compData, unsigned int compDataLen, unsigned char *dstData, unsigned int dstSize); #endif