$proc macro c / lc which constructs the parameter frame
	for far and near calls now also can call macros which
	format parameters as they go in the stack

	so far only $proc macros which have $name value 105 can
	be called like this. They must format a 48-bit value in
	a:b at runtime. The c / lc macro then pushes a:b

	similar rings of argument-formatting runtime macros can
	be written for single and quadword, having some other
	$name value than 105 for each ring

	these macros must be very simple and they should leave
	the stack alone preferably, and certainly leave it
	how they found it