RBIL61 - OS/2 compatibility box

RBIL61 - OS/2 compatibility box

INT 10 - EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors. Register Interface Library - REVERT TO DEFAULT REGISTERS {#idx7298}

INT 15 - SYSTEM - COPY EXTENDED MEMORY {#idx20893}

INT 21 - DOS 2+ - "SWITCHAR" - GET SWITCH CHARACTER {#idx44779}

INT 21 - DOS 2+ - "SWITCHAR" - SET SWITCH CHARACTER {#idx44794}

INT 21 - DOS 2+ - GET DOS DRIVE PARAMETER BLOCK FOR SPECIFIC DRIVE {#idx44348}

INT 21 - DOS 2+ internal - GET CURRENT PROCESS ID (GET PSPsee Program Segment Prefix ADDRESS) {#idx51073}

INT 21 - DOS 2+ internal - SET CURRENT PROCESS ID (SET PSPsee Program Segment Prefix ADDRESS) {#idx51048}

INT 28 - DOS 2+ - DOS IDLE INTERRUPT {callout or callback} {#idx72539}

INT 2F - OS/2 compatibility box - SWITCHING DOS TO BACKGROUND {callout or callback} {#idx83199}

INT 2F - OS/2 compatibility box - SWITCHING DOS TO FOREGROUND {callout or callback} {#idx83206}