-- Only the operators needed by net.websocket.frames are provided at this point

return {

	band   = function (a, b, ...)

		local ret = a & b;

		if ... then

			for i = 1, select("#", ...) do

				ret = ret & (select(i, ...));

			end

		end

		return ret;

	end;

	bor    = function (a, b, ...)

		local ret = a | b;

		if ... then

			for i = 1, select("#", ...) do

				ret = ret | (select(i, ...));

			end

		end

		return ret;

	end;

	bxor   = function (a, b, ...)

		local ret = a ~ b;

		if ... then

			for i = 1, select("#", ...) do

				ret = ret ~ (select(i, ...));

			end

		end

		return ret;

	end;

	rshift = function (a, n) return a >> n end;

	lshift = function (a, n) return a << n end;

};