am ef49e99d: am d30877ae: Merge "syslog.h: add __printflike to syslog functions"

* commit 'ef49e99d92597a4e9fddbba0e1e3feddc06fee53':
  syslog.h: add __printflike to syslog functions
diff --git a/libc/include/syslog.h b/libc/include/syslog.h
index d35bc79..423eded 100644
--- a/libc/include/syslog.h
+++ b/libc/include/syslog.h
@@ -103,13 +103,13 @@
 extern void	closelog(void);
 extern void	openlog(const char *, int, int);
 extern int	setlogmask(int);
-extern void	syslog(int, const char *, ...);
-extern void	vsyslog(int, const char *, va_list);
+extern void	syslog(int, const char *, ...) __printflike(2, 3);
+extern void	vsyslog(int, const char *, va_list) __printflike(2, 0);
 extern void	closelog_r(struct syslog_data *);
 extern void	openlog_r(const char *, int, int, struct syslog_data *);
 extern int	setlogmask_r(int, struct syslog_data *);
-extern void	syslog_r(int, struct syslog_data *, const char *, ...);
-extern void	vsyslog_r(int, struct syslog_data *, const char *, va_list);
+extern void	syslog_r(int, struct syslog_data *, const char *, ...) __printflike(3, 4);
+extern void	vsyslog_r(int, struct syslog_data *, const char *, va_list) __printflike(3, 0);
 
 __END_DECLS