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Diffstat (limited to 'include/haproxy/xxhash.h')
| -rw-r--r-- | include/haproxy/xxhash.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/include/haproxy/xxhash.h b/include/haproxy/xxhash.h new file mode 100644 index 0000000..cd333e6 --- /dev/null +++ b/include/haproxy/xxhash.h @@ -0,0 +1,52 @@ +/* + * Copyright (C) 2020 Dragan Dosen <ddosen@haproxy.com> + * Copyright (C) 2021 Tim Duesterhus <tim@bastelstu.be> + * + * BSD 2-Clause License (https://www.opensource.org/licenses/bsd-license.php) + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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 COPYRIGHT HOLDERS AND CONTRIBUTORS + * "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 COPYRIGHT + * OWNER OR CONTRIBUTORS 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 _HAPROXY_XXHASH_H +#define _HAPROXY_XXHASH_H + +/* Make all xxhash functions inline, with implementations being directly + * included within xxhash.h. + */ +#ifndef XXH_INLINE_ALL +#define XXH_INLINE_ALL +#else +#error "XXH_INLINE_ALL is already defined." +#endif + +#include <import/xxhash.h> + +/* Make the new complex name for the xxhash function easier to remember + * and use. + */ +#ifndef XXH3 +#define XXH3(data, len, seed) XXH3_64bits_withSeed(data, len, seed) +#endif + +#endif |