diff --git a/src/libCom/osi/os/WIN32/osdTime.h b/src/libCom/osi/os/WIN32/osdTime.h
index 3d4fd4088..81b12c218 100644
--- a/src/libCom/osi/os/WIN32/osdTime.h
+++ b/src/libCom/osi/os/WIN32/osdTime.h
@@ -8,12 +8,12 @@
 #ifndef osdTimeh
 #define osdTimeh
 
-/*
- * this is not defined by WIN32
- */
 struct timespec {
 	time_t tv_sec; /* seconds since some epoch */
 	long tv_nsec; /* nanoseconds within the second */
 };
 
+struct tm *gmtime_r (const time_t *, struct tm *);
+struct tm *localtime_r (const time_t *, struct tm *);
+
 #endif /* ifndef osdTimeh */
\ No newline at end of file