#ifndef __LOGGER_H__
#define __LOGGER_H__

#define LOG_DEBUG   1
#define LOG_INFO    2
#define LOG_WARNING 3
#define LOG_ERROR   4

#define log_debug(...)   logger(LOG_DEBUG,   __VA_ARGS__)
#define log_info(...)    logger(LOG_INFO,    __VA_ARGS__)
#define log_warning(...) logger(LOG_WARNING, __VA_ARGS__)
#define log_error(...)   logger(LOG_ERROR,   __VA_ARGS__)

extern void set_loglevel(int level);
extern void logger(int priority, const char *fmt, ...);

#endif