Function librocksdb_sys::crocksdb_write_multi_batch

pub unsafe extern "C" fn crocksdb_write_multi_batch(
    db: *mut DBInstance, 
    writeopts: *const DBWriteOptions, 
    batch: *const *mut DBWriteBatch, 
    batchlen: size_t, 
    err: *mut *mut c_char
)