Category: DOS-based task switchers/multitaskers

INT 21 - DoubleDOS - SEND CHARACTER TO KEYBOARD BUFFER OF OTHER JOB

	AH = F2h
	AL = character
Return: AL = status (see #02860 at INT 2F/AX=7A20h/BX=0000h)
	    00h successful
	    01h buffer full (128 characters)
SeeAlso: AH=E2h"DoubleDOS",AH=F1h"DoubleDOS",AH=F3h"DoubleDOS"
SeeAlso: AH=F8h"DoubleDOS"