INT 21 - VIRUS - "Slow"/"Zerotime", "Solano" - INSTALLATION CHECK
AH = C0h
Return: AX = 0300h if "Slow"/"Zerotime" resident
AX = 1234h if "Solano" resident
SeeAlso: AH=C1h"VIRUS",AX=C301h"VIRUS"

See also: 21BE00

21C0 - VIRUS - "Slow"/"Zerotime", "Solano" - INSTALLATION CHECK