e70152e44cc66cc599ff6b699eb8adc07f3e656a
kent
  Sat May 24 21:09:34 2014 -0700
Adding Copyright NNNN Regents of the University of California to all files I believe with reasonable certainty were developed under UCSC employ or as part of Genome Browser copyright assignment.
diff --git src/hg/pslOneTwo/chainOneTwo.c src/hg/pslOneTwo/chainOneTwo.c
index d85ba04..b5a9b9d 100644
--- src/hg/pslOneTwo/chainOneTwo.c
+++ src/hg/pslOneTwo/chainOneTwo.c
@@ -1,16 +1,19 @@
 /* chainOneTwo - keep track of two highest scores. */
+
+/* Copyright (C) 2007 The Regents of the University of California 
+ * See README in this or parent directory for licensing information. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "options.h"
 #include "chain.h"
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "chainOneTwo - keep track of two highest scores\n"
   "usage:\n"
   "   chainOneTwo in.chain out.chain\n"
   "options:\n"
   "   -clip     clip output based on score of top alignment and score of the second\n"