+#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
+/* Skip the ctime tests on native Windows platforms, because their
+ st_ctime is either the same as st_mtime (plus or minus an offset)
+ or set to the file _creation_ time, and is not influenced by rename
+ or chmod. */
+# define test_ctime(ignored) ((void) 0)
+#else
+static void
+test_ctime (const struct stat *statinfo)
+{
+ /* On some buggy NFS clients, mtime and ctime are disproportionately
+ skewed from one another. Skip this test in that case. */
+ if (statinfo[0].st_mtime != statinfo[0].st_ctime)
+ return;
+
+ /* mtime(stamp2) < ctime(renamed) */
+ ASSERT (statinfo[2].st_mtime < statinfo[1].st_ctime
+ || (statinfo[2].st_mtime == statinfo[1].st_ctime
+ && (get_stat_mtime_ns (&statinfo[2])
+ < get_stat_ctime_ns (&statinfo[1]))));