INT 21 - VIRUS - "Fellowship" - INSTALLATION CHECK AX = D000h Return: BX = 1234h if resident SeeAlso: AH=CCh"VIRUS",AH=D0h"ANTIARJ",AX=D000h"Warlock",AH=D5h"VIRUS",AX=D5AAh
INT 21 - VIRUS - "Warlock" - INSTALLATION CHECK AX = D000h CF clear Return: CF set if resident (normal DOS return would be CF clear) SeeAlso: AX=D000h"VIRUS",AH=D5h"VIRUS"