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150B

Category: DOS-based task switchers/multitaskers

INT 15 - MultiDOS Plus - FORCE DISPLAY OUTPUT TO PHYSICAL SCREEN MEMORY

	AH = 0Bh
Return: nothing
Notes:	sets calling task's screen pointer to actual screen memory; the pointer
	  may be restored with AH=0Ch
	caller's video mode must be same as foreground task's video mode
	any text written while in the background will be saved to the
	  foreground task's virtual screen when it switches to the background
	useful if a background task wants to display a message on the
	  foreground screen
SeeAlso: AH=0Ch"MultiDOS"

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