NEW: audio/alac_decoder

Hi,

alac_decoder is a basic decoder for Apple Lossless Audio Codec files
(ALAC). It is a C implementation of a decoder, written from reverse
engineering the file format. ALAC uses an adaptive FIR prediction
algorithm and stores the error values using a modified rice or golumb
algorithm.

Works well on i386/amd64.

ok?

--
Anthony J. Bentley