44 INT 44 - VIDEO DATA - ROM BIOS CHARACTER FONT, CHARACTERS 00h-7Fh (PCjr)
44 INT 44 - Novell NetWare - HIGH-LEVEL LANGUAGE API
44 INT 44 - IBM 3270-PC High Level Language API
44 INT 44 - Z100 - Master 8259 - Serial A
44 INT 44 - TI Professional PC - IRQ4
44 INT 44 - VIRUS - "Lehigh" - ORIGINAL INT 21h VECTOR
4400 INT 44 - Acorn BBC Master 512 - "OSARGS" - GET/SET FILE PARAMS FOR OPEN FILE
44 INT 44 - Acorn BBC Master 512 - "OSARGS" - GET/SET FILE PARAMS FOR OPEN FILE