pub unsafe extern "C" fn rocksdb_sst_file_manager_set_max_allowed_space_usage(
sfm: *mut rocksdb_sst_file_manager_t,
max_allowed_space: u64,
)pub unsafe extern "C" fn rocksdb_sst_file_manager_set_max_allowed_space_usage(
sfm: *mut rocksdb_sst_file_manager_t,
max_allowed_space: u64,
)