ldb_async_ctx_add_op_fn  856 source4/lib/ldb/include/ldb.h typedef int (*ldb_async_ctx_add_op_fn)(void *, time_t, void *, ldb_async_timeout_fn, ldb_async_callback_fn);
ldb_async_ctx_add_op_fn  862 source4/lib/ldb/include/ldb.h 				ldb_async_ctx_add_op_fn add_op);