INT 21 - VIRUS - "Jerusalem", "Armagedon" - INSTALLATION CHECK
AH = E0h
Return: AX = 0300h if "Jerusalem" resident
AX = DADAh if "Armagedon" resident
SeeAlso: AX=DEDEh"VIRUS",AX=E00Fh

See also: 21DE

21E0 - VIRUS - "Jerusalem", "Armagedon" - INSTALLATION CHECK