Function librocksdbsys::crocksdb_open_column_families

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