[<<Previous Entry]
[^^Up^^]
[Next Entry>>]
[Menu]
[About The Guide]
Int 7F Fn 21 - Alloy Ntnx, Mw386 - Send Message Or Command To User(s) [N]
AH = 21h
AL = sender's user ID
DS:DX -> control packet (see below)
Note: messages or commands are ignored if disabled by the destination user
See Also: AH=22h
Format of control packet:
Offset Size Description
00h BYTE packet type
00h message
01h NTNX command
02h MW386 command
01h BYTE destination user ID or 'A' for all users
02h 62 BYTEs ASCIZ message (packet type 00h)
BIOS keycodes terminated by NUL byte (type 01h) or word (02h)
Note: a maximum of 16 keycodes will be processed for NTNX and MW386 commands
This page created by ng2html v1.05, the Norton guide to HTML conversion utility.
Written by Dave Pearson