olaf@2: /*
olaf@2:  * 
olaf@2:  */
olaf@2: 
olaf@2: #ifndef MAP_H
olaf@2: #define	MAP_H
olaf@2: 
olaf@20: #include "ucx.h"
olaf@20: #include "string.h"
olaf@20: 
olaf@2: #ifdef	__cplusplus
olaf@2: extern "C" {
olaf@2: #endif
olaf@2: 
olaf@20: typedef struct UcxMap        UcxMap;
olaf@20: typedef struct UcxKey        UcxKey;
olaf@20: typedef struct UcxMapElement UcxMapElement;
olaf@2: 
olaf@20: struct UcxMap {
olaf@20:     UcxMapElement *map;
olaf@20:     size_t        size;
olaf@20: };
olaf@2: 
olaf@20: struct UcxKey {
olaf@20:     void   *data;
olaf@20:     size_t len;
olaf@20:     int    hash;
olaf@20: };
olaf@20: 
olaf@20: struct UcxMapElement {
olaf@20:     void          *data;
olaf@20:     UcxMapElement *next;
olaf@20:     UcxKey        key;
olaf@20: };
olaf@20: 
olaf@20: 
olaf@20: UcxMap *ucx_map_new(size_t size);
olaf@20: 
olaf@20: int ucx_map_put(UcxMap *map, UcxKey key, void *data);
olaf@20: void* ucx_map_get(UcxMap *map, UcxKey key);
olaf@20: 
olaf@20: #define ucx_map_sstr_put(m, s, d) ucx_map_put(m, ucx_key(s.ptr, s.length), d)
olaf@20: #define ucx_map_cstr_put(m, s, d) ucx_map_put(m, ucx_key(s, strlen(s)), d)
olaf@20: #define ucx_map_sstr_get(m, s) ucx_map_get(m, ucx_key(s.ptr, s.length))
olaf@20: #define ucx_map_cstr_get(m, s) ucx_map_get(m, ucx_key(s, strlen(s)))
olaf@20: 
olaf@20: UcxKey ucx_key(void *data, size_t len);
olaf@20: 
olaf@20: int ucx_hash(char *data, size_t len);
olaf@2: 
olaf@2: #ifdef	__cplusplus
olaf@2: }
olaf@2: #endif
olaf@2: 
olaf@2: #endif	/* MAP_H */
olaf@2: