INT 15 - VMiX - "sys_setcolors" - SET CONSOLE COLORS
	AH = 18h
	STACK:	WORD	new background/foreground colors
			bits 3-0: foreground
			bits 7-4: background
			bits 15-8: unused
Return: AX = color
SeeAlso: AH=14h"VMiX",AH=17h"VMiX",AH=19h"VMiX"
                                                                                

INT 15 - MultiDOS Plus - UNMAP IRQ(Interrupt ReQuest) A hardware line connected to the interrupt controller chip which signals that a CPU interrupt should be generated.
	AH = 18h
	AL = IRQ(Interrupt ReQuest) A hardware line connected to the interrupt controller chip which signals that a CPU interrupt should be generated. to unmap (01h-0Fh)
Return: AX = status
	    0000h successful
	    0001h invalid IRQ(Interrupt ReQuest) A hardware line connected to the interrupt controller chip which signals that a CPU interrupt should be generated.
Note:	results are unpredictable if the IRQ(Interrupt ReQuest) A hardware line connected to the interrupt controller chip which signals that a CPU interrupt should be generated. has not been mapped
SeeAlso: AH=17h"MultiDOS",AH=19h"MultiDOS"