INT 16 - KEYBOARD - GET SHIFT FLAGS AH = 02h Return: AL = shift flags (see #00582) AH destroyed by many BIOSes SeeAlso: AH=12h,AH=22h,INT 17/AH=0Dh,INT 18/AH=02h,MEM 0040h:0017h Bitfields for keyboard shift flags: Bit(s) Description (Table 00582) 7 Insert active 6 CapsLock active 5 NumLock active 4 ScrollLock active 3 Alt key pressed (either Alt on 101/102-key keyboards) 2 Ctrl key pressed (either Ctrl on 101/102-key keyboards) 1 left shift key pressed 0 right shift key pressed SeeAlso: #00587,#03743,MEM 0040h:0017h,#M0010