INT 2fH aexxH: Command Processor Command-Line Hook
Compatibility: ◄Undoc► 3.0+
This MUX interrupt is ◄undocumented► through DOS 6.0. It is intended
as way to intercept commands submitted to the DOS command processor
(COMMAND.COM). A TSR hooked into the chain can examine a command line
and decide to pass it on (do nothing) or process the command its own way.
For instance, this provides a way to implement additional "DOS internal"
commands and/or keep users from executing dangerous command such as DEL
See: ae00H (notify pending command)
ae01H (process hooked command)
See Also: INT 2fH: Multiplex Interrupt