Category: DOS-based task switchers/multitaskers
INT 21 - DoubleDOS - SET/RESET KEYBOARD CONTROL FLAGS AH = F8h AL = program for which to set flags 00h this program 01h other program DX = keyboard control flags (see #02088 at AH=E8h"DoubleDOS") Return: DX = previous flags Notes: disabling Ctrl-PrtSc will allow the program to intercept the keystroke; disabling any of the other keystrokes disables them completely this function is identical to AH=E8h SeeAlso: AH=E8h"DoubleDOS",AH=F1h"DoubleDOS",AH=F2h"DoubleDOS" SeeAlso: AH=F3h"DoubleDOS"