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/vPng.c src/lib/vPng.c
index 300e1f6..90aaae3 100644
--- src/lib/vPng.c
+++ src/lib/vPng.c
@@ -1,17 +1,20 @@
 /* vPng - a virtual graphic object wrapper around an in-memory buffer destined to become a 256-color PNG file. */
 
+/* Copyright (C) 2011 The Regents of the University of California 
+ * See README in this or parent directory for licensing information. */
+
 
 #include "common.h"
 #include "memgfx.h"
 #include "vGfx.h"
 #include "vGfxPrivate.h"
 
 
 struct memPng
 /* Something that handles a PNG. */
     {
     struct memGfx mg;	/* Memory form.  This needs to be first field. */
     char *fileName;	/* PNG file name. */
     boolean useTransparency;   /* Make background color transparent if TRUE. */
     };