Function parity_rocksdb_sys::ffi::rocksdb_open_column_families

pub unsafe extern "C" fn rocksdb_open_column_families(
    options: DBOptions, 
    path: *const i8, 
    num_column_families: c_int, 
    column_family_names: *const *const i8, 
    column_family_options: *const DBOptions, 
    column_family_handles: *const DBCFHandle, 
    err: *mut *const i8
) -> DBInstance