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/*
* music player command (mpc)
* Copyright 2003-2017 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPC_FORMAT_H
#define MPC_FORMAT_H
#include "Compiler.h"
struct mpd_song;
#ifdef __cplusplus
extern "C" {
#endif
/**
* Pretty-print an object into a string using the given format
* specification.
*
* @param format the format string
* @param object the object
* @param getter a getter function that extracts a value from the object
* @return the resulting string to be freed by free(); NULL if
* no format string group produced any output
*/
gcc_malloc
char *
format_object(const char *format, const void *object,
const char *(*getter)(const void *object, const char *name));
#ifdef __cplusplus
}
#endif
#endif
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