| /*- |
| * Copyright (c) 2014 Michihiro NAKAJIMA |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #ifndef __LIBARCHIVE_BUILD |
| #error This header is only to be used internally to libarchive. |
| #endif |
| |
| #ifndef ARCHIVE_XXHASH_H |
| #define ARCHIVE_XXHASH_H |
| |
| typedef enum { XXH_OK=0, XXH_ERROR } XXH_errorcode; |
| |
| struct archive_xxhash { |
| unsigned int (*XXH32)(const void* input, unsigned int len, |
| unsigned int seed); |
| void* (*XXH32_init)(unsigned int seed); |
| XXH_errorcode (*XXH32_update)(void* state, const void* input, |
| unsigned int len); |
| unsigned int (*XXH32_digest)(void* state); |
| }; |
| |
| extern const struct archive_xxhash __archive_xxhash; |
| |
| #endif |
