#ifndef __TINC_LOGGER_H__
-#include <syslog.h>
-#include <stdarg.h>
-
-enum {
+typedef enum debug_t {
DEBUG_NOTHING = 0, /* Quiet mode, only show starting/stopping of the daemon */
DEBUG_ALWAYS = 0,
DEBUG_CONNECTIONS = 1, /* Show (dis)connects of other tinc daemons via TCP */
DEBUG_TRAFFIC = 5, /* Show network traffic information */
DEBUG_PACKET = 6, /* Show contents of each packet that is being sent/received */
DEBUG_SCARY_THINGS = 10 /* You have been warned */
-};
+} debug_t;
-enum {
+typedef enum logmode_t {
LOGMODE_NULL,
LOGMODE_STDERR,
LOGMODE_FILE,
LOGMODE_SYSLOG
-};
+} logmode_t;
-extern int debug_level;
-extern void openlogger(const char *, int);
-extern void logger(int, const char *, ...);
+extern debug_t debug_level;
+extern void openlogger(const char *, logmode_t);
+extern void logger(int, const char *, ...) __attribute__ ((format(printf, 2, 3)));
extern void closelogger(void);
#define ifdebug(l) if(debug_level >= DEBUG_##l)