--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/datetime.h	Fri Oct 19 14:06:22 2007 +0200
@@ -0,0 +1,20 @@
+#ifndef DATETIME_H
+#define DATETIME_H
+
+struct datetime {
+  int hour;
+  int min;
+  int sec;
+  int wday;
+  int mday;
+  int yday;
+  int mon;
+  int year;
+} ;
+
+typedef long datetime_sec;
+
+extern void datetime_tai();
+extern datetime_sec datetime_untai();
+
+#endif