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/inc/hVarSubst.h src/hg/inc/hVarSubst.h
index 86df949..35c569d 100644
--- src/hg/inc/hVarSubst.h
+++ src/hg/inc/hVarSubst.h
@@ -1,18 +1,21 @@
 /** Handle variable substitutions in strings from trackDb and other
  * labels. See trackDb/README for descriptions of values that 
  * can be substitute. */
+
+/* Copyright (C) 2009 The Regents of the University of California 
+ * See README in this or parent directory for licensing information. */
 #ifndef hVarSubst_h
 #define hVarSubst_h
 struct trackDb;
 
 char *hVarSubst(char *desc, struct trackDb *tdb, char *database, char *src);
 /* Parse a string and substitute variable references.  Return NULL if
  * no variable references were found.  Error on missing variables (except
  * $matrix).  desc is a brief description to print on error to help with
  * debugging. tdb maybe NULL to only do substitutions based on database
  * and organism. See trackDb/README for more information.*/
 
 void hVarSubstInVar(char *desc, struct trackDb *tdb, char *database, char **varPtr);
 /* hVarSubst on a dynamically allocated string, replacing string in substitutions
  * occur, freeing the old memory if necessary.  See hVarSubst for details.
  */