diff --git a/include/Actor/ActorType.hpp b/include/Actor/ActorType.hpp
index dcbc9409..07f1c493 100644
--- a/include/Actor/ActorType.hpp
+++ b/include/Actor/ActorType.hpp
@@ -75,6 +75,7 @@ struct ActorType {
     /* 10 */ ActorType *next;
     /* 14 */
 
+    inline ActorType() {}
     ActorType(ActorTypeId id, ActorCreateFunc create, unk32 (*unk_08)());
     ~ActorType();
     unk32 func_0203e7c8();
diff --git a/include/Player/LinkStateRoll.hpp b/include/Player/LinkStateRoll.hpp
index 9ff28899..52b42b43 100644
--- a/include/Player/LinkStateRoll.hpp
+++ b/include/Player/LinkStateRoll.hpp
@@ -42,4 +42,5 @@ public:
 
     void func_ov00_020aee58(s16 param1, u16 param2);
     void func_ov00_020aee84();
+    bool func_ov00_020aeeac();
 };
diff --git a/src/00_Core/Actor/ActorManager.cpp b/src/00_Core/Actor/ActorManager.cpp
index 18401b58..a8a202b3 100644
--- a/src/00_Core/Actor/ActorManager.cpp
+++ b/src/00_Core/Actor/ActorManager.cpp
@@ -6,7 +6,7 @@ void ActorManager::Actor_vfunc_10(u32 param1) {}
 Actor* ActorManager::FindActorById(u32 id) {}
 Actor* ActorManager::GetActor(ActorRef *ref) {}
 bool FilterActor::Filter(Actor *actor) {}
-s32 ActorManager::FilterActors(ActorFilterBase *filter, ActorList *filteredActors) {}
+s32 ActorManager::FilterActors(FilterActorBase *filter, ActorList *filteredActors) {}
 void ActorManager::FindActorByType(ActorRef *ref, ActorManager *manager, u32 type) {}
 void ActorManager::FindNearestActorOfType(ActorRef *ref, ActorManager *manager, u32 type, Vec3p *pos) {}
 void ActorManager::func_ov00_020c398c() {}
diff --git a/src/14_Land/Actor/ActorRupee.cpp b/src/14_Land/Actor/ActorRupee.cpp
index d2641f38..5288f3bd 100644
--- a/src/14_Land/Actor/ActorRupee.cpp
+++ b/src/14_Land/Actor/ActorRupee.cpp
@@ -1,6 +1,5 @@
 #include "Actor/ActorRupee.hpp"
 
-Resource ActorRupee::gResource;
 ActorType ActorRupee::gType;
 
 ActorRupee* ActorRupee::Create() {}