INT 15 - TopViewTopView, DESQview, TaskView, OmniView, other compatibles - SEND MESSAGE - "ATIBM PC AT" - POSITION OBJECT CURSOR
	AH = 12h
	BH = 11h
	BL = window for which to move cursor
	    00h window's handle is DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address. on top of stack
	    01h task's default window
	    0Ch (DV 2.26+) default window of task owning handle on top of stack
	    0Dh (DV 2.26+) default window of parent of current task
	STACK: DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address. column
	       DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address. row
Return: STACK popped
                                                                                

INT 15 - TopViewTopView, DESQview, TaskView, OmniView, other compatibles - SEND MESSAGE - "SETNAME" - ASSIGN NAME TO MAILBOX
	AH = 12h
	BH = 11h
	BL = mailbox to name
	    00h DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address. on top of stack is mailbox handle
	    02h use given task's mailbox (task's handle on top of stack)
	    03h use current task's default mailbox
	STACK: DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address. length of name
	       DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address. address of name
Return: STACK popped
SeeAlso: AH=12h/BH=12h"GETNAME",AX=DE0Eh