INT 2F - Kingswood TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user.  The name comes from the name of the DOS function call used to remain in memory after termination. INTERFACE - APPLICATION-SPECIFIC FUNCTION CALLS
	AH = 39h
	BL = function number (02h-FFh)
	AL = TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user.  The name comes from the name of the DOS function call used to remain in memory after termination. ID number (01h-FFh) (see #02742)
	CX,DX,SI,DI,DS,ES may contain parameters
	BH reserved for use by the function dispatcher
Return: as appropriate for the called function
SeeAlso: AX=3900h,AH=39h/BL=00h,AX=3901h/BL=02h