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- #ifndef MIDI_CAMDDEVICES_H
- #define MIDI_CAMDDEVICES_H
-
- /************************************************************************
- * C. A. M. D. (Commodore Amiga MIDI Driver) *
- *************************************************************************
- * *
- * Design & Development - Roger B. Dannenberg *
- * - Jean-Christophe Dhellemmes *
- * - Bill Barton *
- * - Darius Taghavy *
- * *
- * Copyright 1990-1999 by Amiga, Inc. *
- *************************************************************************
- *
- * camddevices.h - MIDI device driver include file
- *
- ************************************************************************/
-
- #ifndef EXEC_TYPES_H
- #include <exec/types.h>
- #endif
-
-
- struct MidiPortData
- {
- void (*ActivateXmit)(); /* function to activate transmitter interrupt when idle */
- };
-
- struct MidiDeviceData
- {
- ULONG Magic; /* MDD_Magic */
- char *Name; /* driver name */
- char *IDString;
- UWORD Version;
- UWORD Revision;
-
- BOOL (*Init)(void); /* called after LoadSeg() */
- void (*Expunge)(void); /* called before UnLoadSeg() */
- struct MidiPortData *(*OpenPort)();
- void (*ClosePort)();
-
- UBYTE NPorts; /* number of ports */
- UBYTE Flags; /* currently none */
- };
-
- #define MDD_SegOffset 8 /* offset to structure in segment (past NextSeg and MOVEQ/RTS) */
- #define MDD_Magic ((ULONG)'M' << 24 | (ULONG)'D' << 16 | 'E' << 8 | 'V')
-
-
- #endif
-