RBIL61 - APCAL v3.20

RBIL61 - APCAL v3.20

INT 16 - APCAL v3.20 - GET ??? {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} {#idx26787}{#idx26791}{#idx26796}