private static void bulkPutBuffer(ByteBuffer b) { int n = b.Capacity; b.Clear(); ByteBuffer c = ByteBuffer.Allocate(n + 7); c.Position = (7); for (int i = 0; i < n; i++) c.Put((byte)Ic(i)); c.Flip(); c.Position = (7); b.Put(c); b.Flip(); }