file.h

/*
 * Copyright (c) 2016 Max Fillinger
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef PNP_FILE_H
#define PNP_FILE_H

#define ID3_HDR_LEN	10

int	filetype(int);
int	parse_id3v2(unsigned char, unsigned char *, ssize_t);
int	parse_vorbis_comment(unsigned char *, ssize_t);
int	write_wav_header(FILE *, unsigned int, unsigned int, unsigned int,
	    uint64_t);

enum {UNKNOWN, FLAC, MP3, WAVE_PCM}; /* Return values for filetype. */
#endif