RBIL61 - STATUS CHECK

RBIL61 - STATUS CHECK

INT 14 - FOSSIL(Fido/Opus/Seadog Standard Interface Layer) A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use. - FLUSH OUTPUT BUFFER WAITING TILL ALL OUTPUT IS DONE {#idx12471}{#idx12492}

INT 21 - DOS 3.0+ internal - GET ADDRESS OF DOS SWAPPABLE DATA AREA {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.} {#idx53146}

INT 21 - DOS 4.x only - internal - GET DOS SWAPPABLE DATA AREAS {obsolete, 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.} {#idx53387}

INT 2F - FreeDOS - FDAK-DDT - INSTALLATION CHECK / STATUS CHECK {#idx78233}

INT 32 - NOISE.SYS v0.53+ - STATUS CHECK {#idx98534}

PORTIBM PC Portable (uses same BIOS as XT) EDC0-EDC1 - DR DOS BATTERYMAX - DYNAMIC IDLE DETECTION {#idx157935}