From 4c16bb5ee623b2b3c5932b065b61effb7d327aa4 Mon Sep 17 00:00:00 2001
From: DizzyEggg <jajkodizzy@wp.pl>
Date: Wed, 13 Sep 2017 12:58:57 +0200
Subject: decompile util.s

---
 include/sprite.h | 6 ++++--
 include/util.h   | 6 ++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

(limited to 'include')

diff --git a/include/sprite.h b/include/sprite.h
index 68474b2ae..7b3c9fb5a 100644
--- a/include/sprite.h
+++ b/include/sprite.h
@@ -237,9 +237,11 @@ struct OamMatrix
     s16 d;
 };
 
-extern struct Sprite gSprites[];
-
 extern const struct OamData gDummyOamData;
+extern const union AnimCmd *const gDummySpriteAnimTable[];
+extern const union AffineAnimCmd *const gDummySpriteAffineAnimTable[];
+
+extern struct Sprite gSprites[];
 
 void ResetSpriteData(void);
 void AnimateSprites(void);
diff --git a/include/util.h b/include/util.h
index 69ef329ad..63887b13f 100644
--- a/include/util.h
+++ b/include/util.h
@@ -3,13 +3,15 @@
 
 #include "sprite.h"
 
-extern const u8 gMiscBlank_Gfx[];
+extern const u8 gMiscBlank_Gfx[]; // unused in Emerald
 extern const u32 gBitTable[];
 
 u8 CreateInvisibleSpriteWithCallback(void (*)(struct Sprite *));
 void StoreWordInTwoHalfwords(u16 *, u32);
 void LoadWordFromTwoHalfwords(u16 *, u32 *);
+int CountTrailingZeroBits(u32 value);
 u16 CalcCRC16(u8 *data, s32 length);
-u16 CalcCRC16WithTable(u8 *data, s32 length);
+u16 CalcCRC16WithTable(u8 *data, u32 length);
+u32 CalcByteArraySum(const u8* data, u32 length);
 
 #endif // GUARD_UTIL_H
-- 
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