Index: sys/sys/stat.h
===================================================================
--- sys/sys/stat.h
+++ sys/sys/stat.h
@@ -224,6 +224,10 @@
 #define	st_ctime		st_ctim.tv_sec
 #if __BSD_VISIBLE
 #define	st_birthtime		st_birthtim.tv_sec
+#define	st_atimensec		st_atim.tv_nsec
+#define	st_mtimensec		st_mtim.tv_nsec
+#define	st_ctimensec		st_ctim.tv_nsec
+#define	st_birthtimensec	st_birthtim.tv_nsec
 #endif
 
 /* For compatibility. */