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/*
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 * Copyright (c) 2022 Omar Polo <op@openbsd.org>
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 *
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 * Permission to use, copy, modify, and distribute this software for any
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 * purpose with or without fee is hereby granted, provided that the above
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 * copyright notice and this permission notice appear in all copies.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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 */
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#ifndef PLAYLIST_H
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#define PLAYLIST_H
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struct playlist {
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	size_t	 len;
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	size_t	 cap;
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	char	**songs;
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};
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enum play_state {
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	STATE_STOPPED,
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	STATE_PLAYING,
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	STATE_PAUSED,
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};
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extern struct playlist	playlist;
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extern enum play_state	 play_state;
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extern int		 repeat_one;
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extern int		 repeat_all;
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extern ssize_t		 play_off;
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extern const char	*current_song;
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void			 playlist_swap(struct playlist *, ssize_t);
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void			 playlist_push(struct playlist *, const char *);
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void			 playlist_enqueue(const char *);
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const char		*playlist_advance(void);
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const char		*playlist_previous(void);
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void			 playlist_reset(void);
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void			 playlist_free(struct playlist *);
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void			 playlist_truncate(void);
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void			 playlist_dropcurrent(void);
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const char		*playlist_jump(const char *);
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#endif