/* common.h * * Russ Dill <Russ.Dill@asu.edu> September 2001 * Rewritten by Vladimir Oleynik <dzo@simtreas.ru> (C) 2003 * * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */#ifndef _COMMON_H#define _COMMON_H#include "libbb_udhcp.h"enum syslog_levels {	LOG_EMERG = 0,	LOG_ALERT,	LOG_CRIT,	LOG_WARNING,	LOG_ERR,	LOG_INFO,	LOG_DEBUG};#include <syslog.h>long uptime(void);#define LOG(level, str, args...) udhcp_logging(level, str, ## args)#if ENABLE_FEATURE_UDHCP_DEBUG# define DEBUG(level, str, args...) LOG(level, str, ## args)#else# define DEBUG(level, str, args...) do {;} while(0)#endif#endif