6606 INT 66 - BitFax Scheduler - SET MODE???
660688 INT 66 - IBMSND driver, DIGPAK - PLAY 8-BIT DIGITIZED SOUND
660689 INT 66 - IBMSND driver, DIGPAK - REPORT SOUND DRIVER STATUS
66068A INT 66 - IBMSND driver, DIGPAK - PREFORMAT SOUND
66068B INT 66 - IBMSND driver, DIGPAK - PLAY PREFORMATTED SOUND
66068C INT 66 - IBMSND driver, DIGPAK - REPORT AUDIO DRIVER CAPABILITIES
66068D INT 66 - IBMSND driver, DIGPAK - REPORT CURRENT SAMPLE ADDRESS
66068E INT 66 - IBMSND driver, DIGPAK - SET CALLBACK ADDRESS
66068F INT 66 - IBMSND driver, DIGPAK - STOP CURRENT SOUND
660690 INT 66 - IBMSND driver, DIGPAK - "SetAudioHardware" - SET UP HARDWARE INFO
660691 INT 66 - IBMSND driver, DIGPAK - REPORT CALLBACK ADDRESS
660693 INT 66 - DIGPAK - SET TIMER DIVISOR RATE
660694 INT 66 - DIGPAK - PLAY PREFORMATTED DATA
660695 INT 66 - DIGPAK - POST AUDIO PENDING
660696 INT 66 - DIGPAK - GET AUDIO PENDING STATUS
660697 INT 66 - DIGPAK - SET STEREO PANNING
660698 INT 66 - DIGPAK - SET PLAY MODE
660699 INT 66 - DIGPAK - GET ADDRESSES
66069A INT 66 - DIGPAK - SET RECORD MODE
66069B INT 66 - DIGPAK - STOP NEXT LOOP
66069C INT 66 - DIGPAK - SET DMA BACKFILL MODE
66069D INT 66 - DIGPAK - REPORT DMA COUNTER
66069E INT 66 - DIGPAK - VERIFY DMA BLOCK
66069F INT 66 - DIGPAK - SET PCM VOLUME
6606A0 INT 66 - DIGPAK - SET DPMI MODE