Imported Upstream version 60upstream/60

1 files changed, 47 insertions, 0 deletions

diff --git a/src/cmd/cov/tree.h b/src/cmd/cov/tree.h
new file mode 100644
index 000000000..a716d83ad
--- /dev/null
+++ b/src/cmd/cov/tree.h
@@ -0,0 +1,47 @@
+// Renamed from Map to Tree to avoid conflict with libmach.
+
+/*
+Copyright (c) 2003-2007 Russ Cox, Tom Bergan, Austin Clements,
+                        Massachusetts Institute of Technology
+Portions Copyright (c) 2009 The Go Authors. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+typedef struct Tree Tree;
+typedef struct TreeNode TreeNode;
+struct Tree
+{
+        int (*cmp)(void*, void*);
+        TreeNode *root;
+};
+
+struct TreeNode
+{
+        int color;
+        TreeNode *left;
+        void *key;
+        void *value;
+        TreeNode *right;
+};
+
+void *treeget(Tree*, void*);
+void treeput(Tree*, void*, void*);
+void treeputelem(Tree*, void*, void*, TreeNode*);