WriteInt8
return WriteInt8(value & 0xff)
&& WriteInt8(value >> 8);
return WriteInt8(value & 0xff)
&& WriteInt8(value >> 8)
&& WriteInt8(value >> 16)
&& WriteInt8(value >> 24);
return WriteInt8(len)
if (!WriteInt8(fillByte))
newBootLoader.WriteInt8(drive);
bool WriteInt8(int8 value);