| /* |
| * Copyright (C) 2007 Red Hat. 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 v2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that 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, write to the |
| * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| * Boston, MA 021110-1307, USA. |
| */ |
| |
| #ifndef __CRC32C__ |
| #define __CRC32C__ |
| |
| #if BTRFS_FLAT_INCLUDES |
| #include "kerncompat.h" |
| #else |
| #include <btrfs/kerncompat.h> |
| #endif /* BTRFS_FLAT_INCLUDES */ |
| |
| u32 crc32c_le(u32 seed, unsigned char const *data, size_t length); |
| void crc32c_optimization_init(void); |
| |
| #define crc32c(seed, data, length) crc32c_le(seed, (unsigned char const *)data, length) |
| #define btrfs_crc32c crc32c |
| #endif |
