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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 19:59:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 19:59:03 +0000 |
| commit | a848231ae0f346dc7cc000973fbeb65b0894ee92 (patch) | |
| tree | 44b60b367c86723cc78383ef247885d72b388afe /src/util/hash_fnv.h | |
| parent | Initial commit. (diff) | |
| download | postfix-a848231ae0f346dc7cc000973fbeb65b0894ee92.tar.xz postfix-a848231ae0f346dc7cc000973fbeb65b0894ee92.zip | |
Adding upstream version 3.8.5.upstream/3.8.5
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/util/hash_fnv.h')
| -rw-r--r-- | src/util/hash_fnv.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/util/hash_fnv.h b/src/util/hash_fnv.h new file mode 100644 index 0000000..0bf1771 --- /dev/null +++ b/src/util/hash_fnv.h @@ -0,0 +1,40 @@ +#ifndef _HASH_FNV_H_INCLUDED_ +#define _HASH_FNV_H_INCLUDED_ + +/*++ +/* NAME +/* hash_fnv 3h +/* SUMMARY +/* Fowler/Noll/Vo hash function +/* SYNOPSIS +/* #include <hash_fnv.h> +/* DESCRIPTION +/* .nf + + /* + * External interface. + */ +#ifndef HASH_FNV_T +#include <stdint.h> +#ifdef USE_FNV_32BIT +#define HASH_FNV_T uint32_t +#else /* USE_FNV_32BIT */ +#define HASH_FNV_T uint64_t +#endif /* USE_FNV_32BIT */ +#endif /* HASH_FNV_T */ + +extern HASH_FNV_T hash_fnv(const void *, size_t); +extern HASH_FNV_T hash_fnvz(const char *); + +/* LICENSE +/* .ad +/* .fi +/* The Secure Mailer license must be distributed with this software. +/* AUTHOR(S) +/* Wietse Venema +/* Google, Inc. +/* 111 8th Avenue +/* New York, NY 10011, USA +/*--*/ + +#endif |