Category: other operating systems
INT 4B - Acorn BBC Master 512 - "OSBYTE" - MISC FUNCTIONS USING REGISTER PARAMS AL = function code BL = first parameter BH = second parameter (if needed) Return: BL = first return parameter BH = second return parameter CF depends on function SeeAlso: INT 40"Acorn",INT 4A"Acorn",INT 4C"Acorn"