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/* Copyright (c) 2014, Vsevolod Stakhov
* All rights reserved.
*
* 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 ''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 AUTHOR 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 UTHASH_STRCASE_H_
#define UTHASH_STRCASE_H_
#include "xxhash.h"
/* Utils for uthash tuning */
#ifndef HASH_CASELESS
#define HASH_FUNCTION(key,keylen,num_bkts,hashv,bkt) do {\
hashv = XXH32(key, keylen, 0); \
bkt = (hashv) & (num_bkts-1); \
} while (0)
#define HASH_KEYCMP(a,b,len) memcmp(a,b,len)
#else
#define HASH_FUNCTION(key,keylen,num_bkts,hashv,bkt) do {\
XXH32_state_t xxh; \
XXH32_reset(&xxh, 0xdead); \
unsigned char *p = (unsigned char *)key, t; \
for (unsigned int i = 0; i < keylen; i ++) { \
t = g_ascii_tolower(p[i]); \
XXH32_update(&xxh, &t, 1); \
} \
hashv = XXH32_digest(&xxh); \
bkt = (hashv) & (num_bkts-1); \
} while (0)
#define HASH_KEYCMP(a,b,len) strncasecmp(a,b,len)
#endif
#include "uthash.h"
#endif /* UTHASH_STRCASE_H_ */
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