LibAiff is a library for C applications, providing transparent read and
write operations for Audio Interchange File Format files.

With LibAiff your application can easily use the Audio IFF format to
interchange digital audio.

LibAiff wants to implement all the features of the AIFF 1.3 standard,
including markers, comments, etc.

This version of LibAiff supports the following features:

    * Reading any valid Audio IFF file.
    * Writing a valid Audio IFF file.
    * Reading a compressed AIFF Compressed (AIFC) file with audio encoded
      in Linear PCM, both big-endian and little-endian.
    * Read & write samples in all formats supported by the Audio IFF standard.
    * Convert any sample format to and from 32 bits.
    * Getting and setting all the AIFF Attributes.
    * Reading and writing markers to positions on the sound.
    * Reading instrument data from AIFF files.

WWW: http://aifftools.sourceforge.net/libaiff/