/*

	playlist: playlist logic

	copyright 1995-2007 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 Michael Hipp, outsourced/reorganized by Thomas Orgis

*/

#ifndef MPG123_PLAYLIST_H

#define MPG123_PLAYLIST_H

#include "mpg123app.h"

/* create playlist form argv including reading of playlist file */

void prepare_playlist(int argc, char** argv);

/* returns the next url to play or NULL when there is none left */

char *get_next_file(void);

/* Get current track number, optionally the total count and loop counter. */

size_t playlist_pos(size_t *total, long *loop);

/* frees memory that got allocated in prepare_playlist */

void free_playlist(void);

/* Print out the playlist, with optional position indicator. */

void print_playlist(FILE* out, int showpos);

/* This prepares a jump to be executed on next get_next_file(). */

void playlist_jump(ssize_t incr);

/* Aim for the next directory (just trigger next track for random play). */

void playlist_next_dir(void);

/* Same for previous one. */

void playlist_prev_dir(void);

#endif