Category: DESQview/TopView and Quarterdeck programs

INT 15 - TopView - SEND MESSAGE - "ADDTO" - SET OBJECT BITS

	AH = 12h
	BH = 0Ah
	BL = object
	    00h handle is DWORD on top of stack
		timer: start timer for specified interval
		pointer: set control flags (see #00451)
		keyboard: set control flags (see #00450)
	    04h set control flags on KEYBOARD object (handle on top of stack)
	    05h set control flags on task's default KEYBOARD object
	STACK: (if timer)   DWORD duration in 1/100 seconds
	       (otherwise)  DWORD bits to set
Return: STACK popped
SeeAlso: AH=12h/BH=0Bh"OBJECT"