afReadMisc, afWriteMisc, afSeekMisc - access miscellaneous metadata in an audio file

       Michael Pruett <michael@68k.org>

Audio File Library 0.3.6                           03/06/2013                                      AFREADMISC(3)

       afReadMisc reads up to nbytes from the miscellaneous data chunk identified by miscid in file.

       afWriteMisc writes up to nbytes to the miscellaneous data chunk identified by miscid in file.

       afSeekMisc changes the current offset within the miscellaneous data chunk identified by miscid to the
       offset offbytes.

       afReadMisc, afWriteMisc, and afSeekMisc can produce the following error codes:

       •    AF_BAD_READ

       •    AF_BAD_WRITE

       •    AF_BAD_MISCSEEK

       •    AF_BAD_MISCID

       •    AF_BAD_TRACKID

       •    AF_BAD_FILEHANDLE

       afReadMisc, afWriteMisc, afSeekMisc - access miscellaneous metadata in an audio file

       afReadMisc returns the number of bytes read from the specified miscellaneous chunk into the buffer
       referred to by buffer.

       afWriteMisc returns the number of bytes written to the specified miscellaneous chunk from the buffer
       referred to by buffer.

       afSeekMisc returns the new location of the logical data pointer as measured as an offset in bytes from
       the beginning of the miscellaneous chunk’s data area.

       #include <audiofile.h>

       int afReadMisc (AFfilehandle file, int miscid, void *buffer, int nbytes);

       int afWriteMisc (AFfilehandle file, int miscid, const void *buffer, int nbytes);

       int afSeekMisc (AFfilehandle file, int miscid, int offbytes);