21D5 INT 21 - Novell NetWare - SYNCHRONIZATION SERVICES - CLEAR LOGICAL RECORD SET
21D5 INT 21 - VIRUS - "Carfield" - ???
21D5AA INT 21 - VIRUS - "Diamond-A", "Diamond-B" - INSTALLATION CHECK
21D5AABPDEAA INT 21 - VIRUS - "Dir" - INSTALLATION CHECK