/*
 * Copyright 2017 Anton Khirnov <anton@khirnov.net>
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef TEUKOLSKY_DATA_LOG_H
#define TEUKOLSKY_DATA_LOG_H

#include <stdarg.h>

typedef struct TDLogger {
    void *opaque;
    void (*log)(struct TDLogger *log, int level, const char *fmt, va_list vl);
} TDLogger;

void tdi_log(TDLogger *log, int level, const char *fmt, ...);
void tdi_log_default_callback(TDLogger *log, int level,
                              const char *fmt, va_list vl);

#endif // TEUKOLSKY_DATA_LOG_H