get_raw_bit(number)
{
	local tab = galloc(16);
	if (tab == NULL)
		return (NULL);
	[tab] = number & 0x8000;
	[tab + 1] = number & 0x4000;
	[tab + 2] = number & 0x2000;
	[tab + 3] = number & 0x1000;
	[tab + 4] = number & 0x800;
	[tab + 5] = number & 0x400;
	[tab + 6] = number & 0x200;
	[tab + 7] = number & 0x100;
	[tab + 8] = number & 0x80;
	[tab + 9] = number & 0x40;
	[tab + 10] = number & 0x20;
	[tab + 11] = number & 0x10;
	[tab + 12] = number & 0x8;
	[tab + 13] = number & 0x4;
	[tab + 14] = number & 0x2;
	[tab + 15] = number & 0x1;
	return tab;
}