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- #ifndef __PJ_HASH_H__
- #define __PJ_HASH_H__
- #include <pj/types.h>
- PJ_BEGIN_DECL
- #define PJ_HASH_KEY_STRING ((unsigned)-1)
- #define PJ_HASH_ENTRY_BUF_SIZE (3*sizeof(void*) + 2*sizeof(pj_uint32_t))
- typedef void *pj_hash_entry_buf[(PJ_HASH_ENTRY_BUF_SIZE+sizeof(void*)-1)/(sizeof(void*))];
- PJ_DECL(pj_uint32_t) pj_hash_calc(pj_uint32_t hval,
- const void *key, unsigned keylen);
- PJ_DECL(pj_uint32_t) pj_hash_calc_tolower(pj_uint32_t hval,
- char *result,
- const pj_str_t *key);
- PJ_DECL(pj_hash_table_t*) pj_hash_create(pj_pool_t *pool, unsigned size);
- PJ_DECL(void *) pj_hash_get( pj_hash_table_t *ht,
- const void *key, unsigned keylen,
- pj_uint32_t *hval );
- PJ_DECL(void *) pj_hash_get_lower( pj_hash_table_t *ht,
- const void *key, unsigned keylen,
- pj_uint32_t *hval );
- PJ_DECL(void) pj_hash_set( pj_pool_t *pool, pj_hash_table_t *ht,
- const void *key, unsigned keylen, pj_uint32_t hval,
- void *value );
- PJ_DECL(void) pj_hash_set_lower( pj_pool_t *pool, pj_hash_table_t *ht,
- const void *key, unsigned keylen,
- pj_uint32_t hval, void *value );
- PJ_DECL(void) pj_hash_set_np(pj_hash_table_t *ht,
- const void *key, unsigned keylen,
- pj_uint32_t hval, pj_hash_entry_buf entry_buf,
- void *value);
- PJ_DECL(void) pj_hash_set_np_lower(pj_hash_table_t *ht,
- const void *key, unsigned keylen,
- pj_uint32_t hval,
- pj_hash_entry_buf entry_buf,
- void *value);
- PJ_DECL(unsigned) pj_hash_count( pj_hash_table_t *ht );
- PJ_DECL(pj_hash_iterator_t*) pj_hash_first( pj_hash_table_t *ht,
- pj_hash_iterator_t *it );
- PJ_DECL(pj_hash_iterator_t*) pj_hash_next( pj_hash_table_t *ht,
- pj_hash_iterator_t *it );
- PJ_DECL(void*) pj_hash_this( pj_hash_table_t *ht,
- pj_hash_iterator_t *it );
- PJ_END_DECL
- #endif
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