pub unsafe extern "C" fn rocksdb_write_buffer_manager_create_with_cache(
buffer_size: usize,
cache: *const rocksdb_cache_t,
allow_stall: bool
) -> *mut rocksdb_write_buffer_manager_t
pub unsafe extern "C" fn rocksdb_write_buffer_manager_create_with_cache(
buffer_size: usize,
cache: *const rocksdb_cache_t,
allow_stall: bool
) -> *mut rocksdb_write_buffer_manager_t