22 lines
1.0 KiB
C
22 lines
1.0 KiB
C
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// viz https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-dtyp/cca27429-5689-4a16-b2b4-9325d93e4ba2
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typedef char CHAR, *PCHAR;
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typedef unsigned short WORD, *PWORD, *LPWORD;
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typedef unsigned long DWORD, *PDWORD, *LPDWORD;
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typedef unsigned int MMVERSION;
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// derived from https://github.com/wilkie/djehuty/blob/master/binding/win32/mmsystem.d
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#define MAXPNAMELEN 32
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typedef struct midi_out_capsa {
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WORD wMid; /* manufacturer ID */
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WORD wPid; /* product ID */
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MMVERSION vDriverVersion; /* version of the driver */
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CHAR szPname[MAXPNAMELEN]; /* product name (NULL terminated string) */
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WORD wTechnology; /* type of device */
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WORD wVoices; /* # of voices (internal synth only) */
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WORD wNotes; /* max # of notes (internal synth only) */
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WORD wChannelMask; /* channels used (internal synth only) */
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DWORD dwSupport; /* functionality supported by driver */
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} MIDIOUTCAPSA;
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