Add comprehensive license information in LICENSE and update the copyright

and license statements in all files.  Make sure that some files that were
missing copyright information now have them.  Reference LICENSE rather
than README in all notices.

1 files changed, 5 insertions, 0 deletions

diff --git a/system.h b/system.h
index 064fecb..cbe555f 100644
--- a/system.h
+++ b/system.h
@@ -14,6 +14,11 @@
 **
 **  Missing functions are provided via #define or prototyped if available from
 **  the util helper library.  Also provides some standard #defines.
+**
+**  Written by Russ Allbery <rra@stanford.edu>
+**  Copyright 2006, 2007 Board of Trustees, Leland Stanford Jr. University
+**
+**  See LICENSE for licensing terms.
 */
 
 #ifndef SYSTEM_H