Int 15 Fn 18 - Multidos Plus - Unmap IRQ [T]
AH = 18h
AL = IRQ to unmap (01h-0Fh)
Return: AX = status
0000h successful
0001h invalid IRQ
Note: results are unpredictable if the IRQ has not been mapped
See Also: AH=17h"MultiDOS",AH=19h"MultiDOS"
This page created by ng2html v1.05, the Norton guide to HTML conversion utility.
Written by Dave Pearson