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/hacTree.c src/lib/hacTree.c
index c017520..e843b26 100644
--- src/lib/hacTree.c
+++ src/lib/hacTree.c
@@ -1,17 +1,20 @@
 /* hacTree - Hierarchical Agglomerative Clustering a list of inputs into a binary tree */
 
+/* Copyright (C) 2011 The Regents of the University of California 
+ * See README in this or parent directory for licensing information. */
+
 #include "common.h"
 #include "hacTree.h"
 
 static struct hacTree *leafNodesFromItems(const struct slList *itemList, int itemCount,
 					  struct lm *localMem)
 /* Allocate & initialize leaf nodes that contain only items. */
 {
 struct hacTree *leafNodes = lmAlloc(localMem, itemCount * sizeof(struct hacTree));
 int i = 0;
 const struct slList *item = itemList;
 while (item != NULL && i < itemCount)
     {
     // needMem zeroes the memory, so initialize only non-NULL stuff.
     struct hacTree *node = &(leafNodes[i]);
     if (i < itemCount-1)