function luaU.from_int(e,t)local o=""t=math.floor(t)if t<0 then t=4294967296+t end for e=1,4,1 do local R=t%256 o=o..string.char(R)t=math.floor(t/256)end return o end
-----------------------------------------------------------------------
-- converts a number to a little-endian 32-bit integer string
-- * input value assumed to not overflow, can be signed/unsigned
-----------------------------------------------------------------------
function luaU:from_int(x)
	local v = ""
	x = math.floor(x)
	if x < 0 then
		x = 4294967296 + x
	end -- ULONG_MAX+1
	for i = 1, 4 do
		local c = x % 256
		v = v .. string.char(c)
		x = math.floor(x / 256)
	end
	return v
end
