public uint GetUIntAt(long offset) => HighPerfBitConverter.ToUInt32(GetByteArrayAt(offset, 4), 0);
public ulong GetULongAt(long offset) => HighPerfBitConverter.ToUInt64(GetByteArrayAt(offset, 8), 0);
public ushort GetUShortAt(long offset) => HighPerfBitConverter.ToUInt16(GetByteArrayAt(offset, 2), 0);