Decompile ai00df

src/include/game/game_0601b0.h

@@ -564,4 +564,6 @@ s32 getDifficulty(void);
 
 bool audioPlayFromWorldPosition(u8 channel_id, u16 audio_id, u8 volumemaybe, struct position *pos);
 
+struct tag *tagFindById(s32 tag_id);
+
 #endif

src/include/types.h

@@ -352,7 +352,8 @@ struct tag {
 	// These three words are possibly the same values as defined in the setup
 	// file, but this just a guess.
 	u32 unk00;
-	u32 unk04;
+	u16 unk04;
+	s16 unk06;
 	u32 unk08;
 	struct defaultobj *obj;
 };