MP3 decoder upgrade work. Ripped out SMPEG and mpglib support, replaced it with "mpg123.c" and libmpg123. libmpg123 is a much better version of mpglib, so it should solve all the problems about MP3's not seeking, or most modern MP3's not playing at all, etc. Since you no longer have to make a tradeoff with SMPEG for features, and SMPEG is basically rotting, I removed it from the project. There is still work to be done with libmpg123...there are MMX, 3DNow, SSE, Altivec, etc decoders which we don't have enabled at the moment, and the build system could use some work to make this compile more cleanly, etc. Still: huge win.

/*
	icy: support for SHOUTcast ICY meta info, an attempt to keep it organized

	copyright 2006-7 by the mpg123 project - free software under the terms of the LGPL 2.1
	see COPYING and AUTHORS files in distribution or http://mpg123.org
	initially written by Thomas Orgis and modelled after patch by Honza
*/
#ifndef MPG123_ICY_H
#define MPG123_ICY_H

#include "compat.h"
#include "mpg123.h"

struct icy_meta
{
	char* data;
	off_t interval;
	off_t next;
};

void init_icy(struct icy_meta *);
void clear_icy(struct icy_meta *);
void reset_icy(struct icy_meta *);

#endif