Equivalent to V1.19.99.1

This is a verbatim copy of the files at that stage of the repository that was
built from the CVS import.  It allows future development to see a bit of recent
history, but without carrying around the baggage going back to 1997.  If that
is really required, git grafts can be used.

sys.h

@@ -0,0 +1,42 @@
+/*
+  $Header: /cvs/src/chrony/sys.h,v 1.7 2002/02/28 23:27:14 richard Exp $
+
+  =======================================================================
+
+  chronyd/chronyc - Programs for keeping computer clocks accurate.
+
+ **********************************************************************
+ * Copyright (C) Richard P. Curnow  1997-2002
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ * 
+ **********************************************************************
+
+  =======================================================================
+
+  This is the header for the file that links in the operating system-
+  specific parts of the software
+
+*/
+
+#ifndef GOT_SYS_H
+#define GOT_SYS_H
+
+/* Called at the start of the run to do initialisation */
+extern void SYS_Initialise(void);
+
+/* Called at the end of the run to do final clean-up */
+extern void SYS_Finalise(void);
+
+#endif /* GOT_SYS_H */