INT 03 - Soft-ICE v2.5x - BACK DOOR COMMANDS - SET Soft-ICE BREAKPOINT

	AX = 0913h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	DS:DX -> breakpoint structure (see #00003)
Return: AX = status
	    00h successful
		BX = breakpoint number
	    03h breakpoint table full
	    06h memory limit error
	    07h I/O limit error
	    09h range limit error
	    16h duplicate breakpoint
SeeAlso: AX=0911h,AX=0912h,AX=0914h