4 files changed, 20 insertions, 7 deletions
diff --git a/include/battle.h b/include/battle.h
index 25b3943f8..06a390cdf 100644
--- a/include/battle.h
+++ b/include/battle.h
@@ -459,6 +459,8 @@ struct Struct2017840
     u8 unk8;
     u8 unk9_0:1;
     u8 unk9_1:1;
+    u8 unkA;
+    u16 unkC;
 };
 
 struct Struct20238C8
@@ -841,6 +843,8 @@ void SetBankFuncToOpponentBufferRunCommand(void);
 void BattleStopLowHpSound(void);
 void sub_8031FC4(u8, u8, bool8);
 void sub_8032984(u8, u16);
+void refresh_graphics_maybe(u8, u8, u8);
+void sub_80324E0(u8 a);
 
 void SetBankFuncToLinkOpponentBufferRunCommand(void);
 
diff --git a/include/battle_anim_813F0F4.h b/include/battle_anim_813F0F4.h
index 230a04dbb..9916f2fe6 100644
--- a/include/battle_anim_813F0F4.h
+++ b/include/battle_anim_813F0F4.h
@@ -1,6 +1,9 @@
 #ifndef GUARD_BATTLE_ANIM_813F0F4_H
 #define GUARD_BATTLE_ANIM_813F0F4_H
 
-void sub_8141828();
+void sub_8141828(u8, struct Pokemon *);
+u8 ball_number_to_ball_processing_index(u16);
+u8 sub_814086C(u8, u8, u8, u8, u8);
+u8 sub_8141314(u8, u8, u32, u8);
 
 #endif // GUARD_BATTLE_ANIM_813F0F4_H
diff --git a/include/rom_8077ABC.h b/include/rom_8077ABC.h
index 7cfdff2d4..5be158c54 100644
--- a/include/rom_8077ABC.h
+++ b/include/rom_8077ABC.h
@@ -41,9 +41,9 @@ bool8 IsDoubleBattle(void);
 void sub_8078914();
 u8 sub_80789BC();
 void InitSpriteDataForLinearTranslation(struct Sprite *sprite);
-void InitAnimSpriteTranslationDeltas(struct Sprite *sprite);
-bool8 TranslateAnimSpriteByDeltas(struct Sprite *sprite);
-void TranslateAnimSpriteByDeltasUntil(struct Sprite *sprite);
+void InitAnimLinearTranslation(struct Sprite *sprite);
+bool8 TranslateAnimLinear(struct Sprite *sprite);
+void TranslateAnimLinearUntil(struct Sprite *sprite);
 void sub_8078D44(struct Sprite *sprite);
 void obj_id_set_rotscale(u8 sprite, s16, s16, u16);
 bool8 sub_8078E38();
@@ -72,9 +72,9 @@ void sub_807A960(struct Sprite *sprite);
 void sub_8078A34(struct Sprite *sprite);
 void InitAnimSpritePos(struct Sprite *sprite, u8);
 void sub_8078764(struct Sprite *sprite, u8);
-void StartTranslateAnimSpriteByDeltas(struct Sprite *sprite);
+void StartAnimLinearTranslation(struct Sprite *sprite);
 void sub_8078D60(struct Sprite *sprite);
-void InitAnimSpriteTranslationOverDuration(struct Sprite *sprite);
+void InitAnimArcTranslation(struct Sprite *sprite);
 void WaitAnimForDuration(struct Sprite *sprite);
 void sub_8078CC0(struct Sprite *sprite);
 void sub_8078600(struct Sprite *sprite);
@@ -104,7 +104,7 @@ void sub_80798F4(struct Task *task, u8 a2, const void *a3);
 bool8 sub_807992C(struct Task *task);
 u8 sub_8077FC0(u8 slot);
 void move_anim_8074EE0(struct Sprite *sprite);
-bool8 TranslateAnimSpriteLinearAndSine(struct Sprite *sprite);
+bool8 TranslateAnimArc(struct Sprite *sprite);
 bool8 sub_8078CE8(struct Sprite *sprite);
 void oamt_add_pos2_onto_pos1(struct Sprite *sprite);
 void sub_8078BD4(struct Sprite *sprite);
diff --git a/include/util.h b/include/util.h
index 02c503f75..1a3bd5f1a 100644
--- a/include/util.h
+++ b/include/util.h
@@ -3,6 +3,12 @@
 
 #include "sprite.h"
 
+//Extracts the upper 16 bits of a 32-bit number
+#define HIHALF(n) (((n) & 0xFFFF0000) >> 16)
+
+//Extracts the lower 16 bits of a 32-bit number
+#define LOHALF(n) ((n) & 0xFFFF)
+
 extern const u8 gMiscBlank_Gfx[];
 extern const u32 gBitTable[];