/* See the DRL-LICENSE file for this file's software license. */

#ifndef _LOGGING_H_
#define _LOGGING_H_

#include <inttypes.h>
#include <stdarg.h>
#include <stdio.h>

#define LOG_CRITICAL    (3)
#define LOG_WARN        (2)
#define LOG_DEBUG       (1)

/**
 * Logging function.  Takes format and arguments similar to printf.
 */
inline void printlog(const uint8_t level, const char *format, ...);

/**
 * Flushes the logfile to disk.
 */
void flushlog();

/**
 * Returns the log level.
 */
int loglevel();

#endif  /* _LOGGING_H_ */