Continue work on CActor::UpdateAnimation; lots of headers n stuff

Former-commit-id: 85284f7640

include/rstl/red_black_tree.hpp

@@ -0,0 +1,16 @@
+#ifndef _RSTL_RED_BLACK_TREE_HPP
+#define _RSTL_RED_BLACK_TREE_HPP
+
+#include "types.h"
+
+namespace rstl {
+template < typename P >
+struct select1st {};
+
+template < typename T >
+struct less {};
+
+template < typename T, typename P, int U, typename S = select1st< P >, typename Cmp = less< T > >
+class red_black_tree {};
+}; // namespace rstl
+#endif