1 /* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */ 2 /* 3 * Copyright (c) Meta Platforms, Inc. and affiliates. 4 * All rights reserved. 5 * 6 * This source code is licensed under both the BSD-style license (found in the 7 * LICENSE file in the root directory of this source tree) and the GPLv2 (found 8 * in the COPYING file in the root directory of this source tree). 9 * You may select, at your option, one of the above-listed licenses. 10 */ 11 12 #ifndef ZSTD_COMPRESS_ADVANCED_H 13 #define ZSTD_COMPRESS_ADVANCED_H 14 15 /*-************************************* 16 * Dependencies 17 ***************************************/ 18 19 #include <linux/zstd.h> /* ZSTD_CCtx */ 20 21 /*-************************************* 22 * Target Compressed Block Size 23 ***************************************/ 24 25 /* ZSTD_compressSuperBlock() : 26 * Used to compress a super block when targetCBlockSize is being used. 27 * The given block will be compressed into multiple sub blocks that are around targetCBlockSize. */ 28 size_t ZSTD_compressSuperBlock(ZSTD_CCtx* zc, 29 void* dst, size_t dstCapacity, 30 void const* src, size_t srcSize, 31 unsigned lastBlock); 32 33 #endif /* ZSTD_COMPRESS_ADVANCED_H */ 34