INT 2F - Pharlap DOS Extender - FATAL EXIT TO REAL MODE ??? AX = ED11h BL = 05h CX = ??? DX = ??? ES:SI -> ??? structure SS:SP = new stack ??? Return: ??? Note: called immediately prior to terminating program with INT 21/AX=4CFFh SeeAlso: AX=ED00h,AX=ED10h