| Hoel
    C Database abstraction library with json based language | 
| Functions | |
| int | h_select (const struct _h_connection *conn, const json_t *j_query, json_t **j_result, char **generated_query) | 
| int | h_insert (const struct _h_connection *conn, const json_t *j_query, char **generated_query) | 
| json_t * | h_last_insert_id (const struct _h_connection *conn) | 
| int | h_update (const struct _h_connection *conn, const json_t *j_query, char **generated_query) | 
| int | h_delete (const struct _h_connection *conn, const json_t *j_query, char **generated_query) |