1 /* 2 * Copyright (c) Meta Platforms, Inc. and affiliates. 3 * All rights reserved. 4 * 5 * This source code is licensed under both the BSD-style license (found in the 6 * LICENSE file in the root directory of this source tree) and the GPLv2 (found 7 * in the COPYING file in the root directory of this source tree). 8 * You may select, at your option, one of the above-listed licenses. 9 */ 10 11 #ifndef ZSTD_PRESPLIT_H 12 #define ZSTD_PRESPLIT_H 13 14 #include <stddef.h> /* size_t */ 15 16 #define ZSTD_SLIPBLOCK_WORKSPACESIZE 8208 17 18 /* ZSTD_splitBlock(): 19 * @level must be a value between 0 and 4. 20 * higher levels spend more energy to detect block boundaries. 21 * @workspace must be aligned for size_t. 22 * @wkspSize must be at least >= ZSTD_SLIPBLOCK_WORKSPACESIZE 23 * note: 24 * For the time being, this function only accepts full 128 KB blocks. 25 * Therefore, @blockSize must be == 128 KB. 26 * While this could be extended to smaller sizes in the future, 27 * it is not yet clear if this would be useful. TBD. 28 */ 29 size_t ZSTD_splitBlock(const void* blockStart, size_t blockSize, 30 int level, 31 void* workspace, size_t wkspSize); 32 33 #endif /* ZSTD_PRESPLIT_H */ 34
Indexes created Wed May 06 00:24:28 UTC 2026