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/lib/iupac.c src/lib/iupac.c
index 6dd4402..9289d51 100644
--- src/lib/iupac.c
+++ src/lib/iupac.c
@@ -1,17 +1,20 @@
 /* iupac - routines to help cope with IUPAC ambiguity codes in DNA sequence. */
 
+/* Copyright (C) 2012 The Regents of the University of California 
+ * See README in this or parent directory for licensing information. */
+
 #include "common.h"
 #include "dnautil.h"
 #include "iupac.h"
 
 boolean iupacMatchLower(char iupac, char dna)
 /* See if iupac ambiguity code matches dna character where
  * both are lower case */
 {
 switch (iupac)
     {
     case 'a':
         return dna == 'a';
     case 'c':
         return dna == 'c';
     case 'g':