AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site.

These files are a subset of the python-2.7.2.tgz distribution from python.org.  Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution.

Signed-off-by: daryl.mcdaniel@intel.com


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524

AppPkg/Applications/Python/Python-2.7.2/Modules/rotatingtree.h

@@ -0,0 +1,27 @@
+/* "Rotating trees" (Armin Rigo)
+ *
+ * Google "splay trees" for the general idea.
+ *
+ * It's a dict-like data structure that works best when accesses are not
+ * random, but follow a strong pattern.  The one implemented here is for
+ * access patterns where the same small set of keys is looked up over
+ * and over again, and this set of keys evolves slowly over time.
+ */
+
+#include <stdlib.h>
+
+#define EMPTY_ROTATING_TREE       ((rotating_node_t *)NULL)
+
+typedef struct rotating_node_s rotating_node_t;
+typedef int (*rotating_tree_enum_fn) (rotating_node_t *node, void *arg);
+
+struct rotating_node_s {
+	void *key;
+	rotating_node_t *left;
+	rotating_node_t *right;
+};
+
+void RotatingTree_Add(rotating_node_t **root, rotating_node_t *node);
+rotating_node_t* RotatingTree_Get(rotating_node_t **root, void *key);
+int RotatingTree_Enum(rotating_node_t *root, rotating_tree_enum_fn enumfn,
+		      void *arg);