diff --git a/include/functions.h b/include/functions.h
new file mode 100644
index 00000000..16da6c58
--- /dev/null
+++ b/include/functions.h
@@ -0,0 +1,49 @@
+#ifndef FUNCTIONS_H
+#define FUNCTIONS_H
+
+#include "global.h"
+#include "entity.h"
+
+//Identified
+extern u32 Random(void);
+extern void PlaySFX(u32);
+extern void UpdateSpriteOrderAndFlip(Entity*);
+extern void LoadAnimation(Entity*, u32);
+extern void ShowNPCDialogue(Entity*, u32*);
+extern u32 UpdateFuseInteraction(Entity*);
+extern void CopyPosition(Entity*, Entity*);
+extern void PositionRelative(Entity*, Entity*, u32, u32);
+extern void InitializeAnimation(Entity*, u32);
+extern void DeleteEntity(Entity*);
+extern u32 __modsi3(u32, u32);
+extern void DoFade(u32, u32);
+
+//Unidentified
+extern void sub_0806ED78(Entity*);
+extern void sub_0806920C(Entity*);
+extern void sub_080042B8(Entity*);
+extern u32 sub_0805ACC0(Entity*);
+extern u32 sub_0801E99C(Entity*);
+extern void sub_0806924C(Entity*);
+extern void sub_080AEF88(Entity*);
+extern void sub_08078778(Entity*);
+extern void sub_080787A8(Entity*, u32);
+extern void sub_0806F118(Entity*);
+extern void sub_080791D0();
+extern void sub_08087380();
+extern Entity* sub_080873AC(Entity*, u32, u32);
+extern void sub_08004274();
+extern void sub_0805EC9C();
+extern void sub_0805EC60();
+extern void sub_080873D0();
+extern void sub_080045D4();
+extern void sub_0806F69C();
+extern void sub_0805E3A0(Entity*, u32);
+extern void sub_0806D0B0(Entity*);
+extern void sub_0807DD64(Entity*);
+extern void sub_0807DDAC(Entity*, u32);
+extern void sub_0807DDE4(Entity*);
+extern void sub_0806D02C(Entity*);
+extern Entity* sub_0805EB2C(u32, u32, u32, u32, u32);
+
+#endif
\ No newline at end of file
diff --git a/include/greatFairy.h b/include/greatFairy.h
index 073f6a37..c9a968b0 100644
--- a/include/greatFairy.h
+++ b/include/greatFairy.h
@@ -1,24 +1,6 @@
 #ifndef GREATFAIRY_H
 #define GREATFAIRY_H
 
-extern u32 __modsi3(u32, u32);
-extern void InitializeAnimation(Entity*, u32);
-extern void sub_08087380();
-extern u32 CheckRoomFlag();
-extern Entity* sub_080873AC(Entity*, u32, u32);
-extern void PositionRelative();
-extern void CopyPosition();
-extern void DoFade();
-extern void PlaySFX();
-extern void sub_08004274();
-extern void sub_0805EC9C();
-extern void sub_0805EC60();
-extern void sub_080873D0();
-extern void DeleteEntity();
-extern void sub_080045D4();
-extern void sub_0806F69C();
-extern u32 Random();
-
 extern void (*gGreatFairy[11])(Entity*);
 extern void (*gGreatFairyBehaviors[6])(Entity*);
 extern void (*gGreatFairyWings[3])(Entity*);
diff --git a/include/random.h b/include/random.h
deleted file mode 100644
index 8d0356b3..00000000
--- a/include/random.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef RANDOM_H
-#define RANDOM_H
-
-extern u32 Random(void);
-
-extern u32 gRand;
-
-#endif
\ No newline at end of file
diff --git a/src/bell.c b/src/bell.c
index 7dc1c864..a2690b13 100644
--- a/src/bell.c
+++ b/src/bell.c
@@ -1,12 +1,10 @@
 #include "entity.h"
 #include "global.h"
+#include "functions.h"
 
 extern void sub_080042B8();
 extern void (*gUnk_08123384[])(Entity*);
 
-extern void UpdateSpriteOrderAndFlip(Entity*);
-extern void LoadAnimation();
-
 void sub_08097D78(Entity* ent) {
     gUnk_08123384[ent->action](ent);
 }
diff --git a/src/bigGoron.c b/src/bigGoron.c
index bc4da6bd..e025f6c0 100644
--- a/src/bigGoron.c
+++ b/src/bigGoron.c
@@ -1,20 +1,12 @@
 #include "global.h"
 #include "entity.h"
+#include "functions.h"
+#include "link.h"
 
 extern void (*gUnk_081140D4[])(Entity*);
 
 extern u16 gUnk_081140CC[];
-extern Entity gLinkEntity;
 extern u32 gUnk_030010A0;
-extern void sub_0805E3A0(Entity*, u32);
-extern void sub_0806D0B0(Entity*);
-extern void sub_0807DD64(Entity*);
-extern void sub_0807DDAC(Entity*, u32);
-extern void sub_0807DDE4(Entity*);
-extern u32 Random(void);
-extern void PlaySFX(u32);
-extern void sub_0806D02C(Entity*);
-extern Entity* sub_0805EB2C(u32, u32, u32, u32, u32);
 
 void sub_0806CF18(Entity* this) {
     gUnk_081140D4[this->entityType.parameter1](this);
diff --git a/src/cloud.c b/src/cloud.c
index 2cf8200f..c5ea662b 100644
--- a/src/cloud.c
+++ b/src/cloud.c
@@ -2,19 +2,16 @@
 #include "entity.h"
 #include "room.h"
 #include "link.h"
+#include "functions.h"
+#include "flags.h"
 
 extern void sub_0809F7BC(Entity*);
-extern void PlaySFX(u32);
 extern void sub_0809F814(u32);
 extern void sub_0809F7F4(Entity*);
-extern void SetGlobalFlag(u32);
 extern void LoadRoomEntityList();
 extern void DeleteThisEntity();
-extern u32 CheckRoomFlag(u32);
 extern void sub_08078A90(u32);
 extern void sub_08078B48(void);
-extern u32 SetLocalFlag(u32);
-extern u32 Random(void);
 extern void sub_0806F69C(Entity*);
 extern void (*gUnk_08124798[])(Entity*);
 extern void (*gUnk_081247A0[])(Entity*);
@@ -26,8 +23,6 @@ extern void sub_0807BB68(u32*, u32, u32);
 extern u8 gUnk_02034490;
 extern u32 gUnk_030010A0;
 extern void* gUnk_080DD750;
-extern Entity gLinkEntity;
-extern LinkState gLinkState;
 extern u8 gUnk_081247C0[];
 extern u16 gUnk_081247C8[];
 extern u32 gUnk_081247D0;
diff --git a/src/cow.c b/src/cow.c
index 9dee1303..d8e4f832 100644
--- a/src/cow.c
+++ b/src/cow.c
@@ -1,26 +1,13 @@
 #include "global.h"
 #include "entity.h"
 #include "link.h"
+#include "functions.h"
 
-extern void sub_0806ED78(Entity*);
-extern void sub_0806920C(Entity*);
-extern void sub_080042B8(Entity*);
-extern u32 sub_0805ACC0(Entity*);
-extern u32 sub_0801E99C(Entity*);
-extern void sub_0806924C(Entity*);
-extern void sub_080AEF88(Entity*);
-extern void ShowNPCDialogue(Entity*, u32*);
-extern void sub_08078778(Entity*);
-extern void sub_080787A8(Entity*, u32);
-extern void sub_0806F118(Entity*);
-extern void sub_080791D0();
 extern void (*gUnk_08111914[])(Entity*);
 extern void (*gUnk_08111928[])(Entity*);
 extern u32 gUnk_08111938[];
-extern void LoadAnimation();
-extern void PlaySFX(u32);
-extern u32 Random();
-extern u32 UpdateFuseInteraction(Entity*);
+
+
 extern LinkState gLinkState;
 
 void sub_08068F98(Entity* ent) {
diff --git a/src/greatFairy.c b/src/greatFairy.c
index 3cb6b186..52717924 100644
--- a/src/greatFairy.c
+++ b/src/greatFairy.c
@@ -2,6 +2,8 @@
 #include "entity.h"
 #include "room.h"
 #include "screen.h"
+#include "functions.h"
+#include "flags.h"
 #include "greatFairy.h"
 
 // Main
diff --git a/tmc.ss1 b/tmc.ss1
new file mode 100644
index 00000000..4eb0aa76
Binary files /dev/null and b/tmc.ss1 differ
diff --git a/tmc.ss2 b/tmc.ss2
new file mode 100644
index 00000000..adb0228c
Binary files /dev/null and b/tmc.ss2 differ