INT 31 P - DPMIsee DOS Protected-Mode Interface 0.9+ - RESET DEBUG WATCHPOINT
	AX = 0B03h
	BX = watchpoint handle
Return: CF clear if successful
	CF set on error
	    AX = error code (DPMIsee DOS Protected-Mode Interface 1.0+) (8023h) (see #03143)
SeeAlso: AX=0B02h