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

include/rstl/map.hpp

@@ -3,15 +3,13 @@
 
 #include "types.h"
 
+#include "rstl/red_black_tree.hpp"
 #include "rstl/rmemory_allocator.hpp"
 
 namespace rstl {
-template < typename T >
-struct less {};
-
 template < typename K, typename V, typename Cmp = less< K >, typename Alloc = rmemory_allocator >
 class map {
-  u8 pad[0x10];
+  u8 pad[0x14];
 };
 } // namespace rstl