#ifndef __DORIS_KVDB_H__
#define __DORIS_KVDB_H__

struct doris_kvhandle;

struct doris_kvhandle *doris_kvdb_hanlde_new(const char *dir);
void doris_kvdb_handle_destroy(struct doris_kvhandle *handle);

bool doris_kvdb_update_keyint_valint(struct doris_kvhandle *handle, u_int64_t key, int64_t value);
bool doris_kvdb_update_keystr_valint(struct doris_kvhandle *handle, const char *key, int64_t value);

int doris_kvdb_delete_keyint(struct doris_kvhandle *handle, u_int64_t key);
int doris_kvdb_delete_keystr(struct doris_kvhandle *handle, const char *key);

int64_t doris_kvdb_get_keyint_valint(struct doris_kvhandle *handle, u_int64_t key);
int64_t doris_kvdb_get_keystr_valint(struct doris_kvhandle *handle, const char *key);

#endif