diff --git a/data/item_menu_icons.s b/data/item_menu_icons.s
index aaf242dc2..30cb7e66b 100644
--- a/data/item_menu_icons.s
+++ b/data/item_menu_icons.s
@@ -4,50 +4,6 @@
 
 	.section .rodata
 
-	.align 2
-gUnknown_0857FDEC:: @ 857FDEC
-	obj_tiles gBerryCheckCircle_Gfx, 0x0800, 0x2710
-
-	.align 2
-gUnknown_0857FDF4:: @ 857FDF4
-	obj_pal gUnknown_08D9BEF0, 0x2710
-
-	.align 2
-gOamData_857FDFC:: @ 857FDFC
-	.2byte 0x0000, 0xc000, 0x0400, 0x0000
-
-	.align 2
-gSpriteAnim_857FE04:: @ 857FE04
-	.2byte 0x0000, 0x0000, 0xffff, 0x0000
-
-	.align 2
-gSpriteAnimTable_857FE0C:: @ 857FE0C
-	.4byte gSpriteAnim_857FE04
-
-	.align 2
-gUnknown_0857FE10:: @ 857FE10
-	spr_template 0x2710, 0x2710, gOamData_857FDFC, gSpriteAnimTable_857FE0C, NULL, gDummySpriteAffineAnimTable, SpriteCallbackDummy
-
-	.align 2
-gUnknown_0857FE28:: @ 857FE28
-	spr_template 0x0000, 0x0000, gDummyOamData, gDummySpriteAnimTable, NULL, gDummySpriteAffineAnimTable, sub_80D5860
-
-	.align 2
-gUnknown_0857FE40:: @ 857FE40
-	spr_template 0x0000, 0x0000, gDummyOamData, gDummySpriteAnimTable, NULL, gDummySpriteAffineAnimTable, sub_80D58F8
-
-	.align 2
-gUnknown_0857FE58:: @ 857FE58
-	spr_template 0x0000, 0x0000, gDummyOamData, gDummySpriteAnimTable, NULL, gDummySpriteAffineAnimTable, sub_80D5968
-
-	.align 2
-gUnknown_0857FE70:: @ 857FE70
-	spr_template 0x0000, 0x0000, gDummyOamData, gDummySpriteAnimTable, NULL, gDummySpriteAffineAnimTable, sub_80D5A94
-
-	.align 2
-gUnknown_0857FE88:: @ 857FE88
-	spr_template 0x0000, 0x0000, gDummyOamData, gDummySpriteAnimTable, NULL, gDummySpriteAffineAnimTable, sub_80D5B48
-
 @ 857FEA0
 	.include "data/text/item_descriptions.inc"
 
diff --git a/include/graphics.h b/include/graphics.h
index 88d19ceb4..9afcb75ad 100644
--- a/include/graphics.h
+++ b/include/graphics.h
@@ -2729,6 +2729,7 @@ extern const u8 gBagMenuHMIcon_Gfx[];
 extern const u8 gBagMaleTiles[];
 extern const u8 gBagFemaleTiles[];
 extern const u8 gBagPalette[];
+extern const u8 gBerryCheckCircle_Gfx[];
 
 //intro graphics
 extern const u8 gIntro1SparkleGfx[];
diff --git a/include/item_menu_icons.h b/include/item_menu_icons.h
index 0347e8f94..aee7599df 100644
--- a/include/item_menu_icons.h
+++ b/include/item_menu_icons.h
@@ -1,16 +1,25 @@
 #ifndef GUARD_ITEM_MENU_ICONS
 #define GUARD_ITEM_MENU_ICONS
 
+extern const struct CompressedSpriteSheet gUnknown_0857FB34;
+extern const struct CompressedSpriteSheet gUnknown_0857FB3C;
+extern const struct CompressedSpritePalette gUnknown_0857FB44;
 extern const struct CompressedSpriteSheet gUnknown_0857FDEC;
 extern const struct CompressedSpritePalette gUnknown_0857FDF4;
 
-u8 sub_80D511C(u8 a0, u8 a1, u8 a2, u8 a3);
+void RemoveBagSprite(u8 id);
+void AddBagVisualSprite(u8 bagPocketId);
+void SetBagVisualPocketId(u8 bagPocketId, bool8 isSwitchingPockets);
+void ShakeBagVisual(void);
+void AddSwitchPocketRotatingBallSprite(s16 rotationDirection);
+void AddBagItemIconSprite(u16 itemId, u8 id);
+void RemoveBagItemIconSprite(u8 id);
+void sub_80D4FAC(void);
+void sub_80D4FC8(u8 arg0);
+void sub_80D4FEC(u8 arg0);
 u8 CreateBerryTagSprite(u8 id, s16 x, s16 y);
 void FreeBerryTagSpritePalette(void);
+u8 sub_80D511C(u8 berryId, u8 x, u8 y, bool8 startAffine);
 u8 CreateBerryFlavorCircleSprite(s16 x);
-void sub_80D4FAC(void);
-void RemoveBagItemIconSprite(u8);
-void sub_80D4FEC(u8);
-void sub_80D4FC8(u8);
 
 #endif // GUARD_ITEM_MENU_ICONS
diff --git a/src/item_menu.c b/src/item_menu.c
index fe756c2bb..270e79a47 100755
--- a/src/item_menu.c
+++ b/src/item_menu.c
@@ -59,7 +59,6 @@ void load_bag_item_list_buffers(u8);
 void bag_menu_print_pocket_names(u8*, u8*);
 void bag_menu_copy_pocket_name_to_window(u32);
 void bag_menu_draw_pocket_indicator_square(u8, u8);
-void AddBagVisualSprite(u8);
 void bag_menu_add_pocket_scroll_arrow_indicators_maybe(void);
 void bag_menu_add_list_scroll_arrow_indicators_maybe(void);
 void bag_menu_prepare_tmhm_move_window(void);
@@ -68,7 +67,6 @@ void Task_WallyTutorialBagMenu(u8);
 void Task_BagMenu(u8);
 void get_name(s8*, u16);
 u16 ItemIdToBattleMoveId(u16);
-void ShakeBagVisual(void);
 u16 BagGetItemIdByPocketPosition(u8, u16);
 void AddBagItemIconSprite(u16, u8);
 void bag_menu_print_description_box_text(int);
@@ -87,9 +85,6 @@ u8 GetSwitchBagPocketDirection(void);
 void SwitchBagPocket(u8, s16, u16);
 bool8 sub_81AC2C0(void);
 void bag_menu_swap_items(u8);
-void SetBagVisualPocketId(u8, u8);
-void RemoveBagSprite(u8);
-void AddSwitchPocketRotatingBallSprite(s16);
 void sub_81AC10C(u8);
 void sub_81AC3C0(u8);
 void sub_81AC498(u8);
@@ -280,14 +275,11 @@ void (*gFieldCallback)(void);
 
 extern u8 *gPocketNamesStringsTable[];
 extern u8 gUnknown_08D9A88C[];
-extern struct CompressedSpriteSheet gUnknown_0857FB34;
-extern struct CompressedSpriteSheet gUnknown_0857FB3C;
-extern struct CompressedSpritePalette gUnknown_0857FB44;
 extern struct ListMenuTemplate gUnknown_08613F9C;
-extern u8 gMoveNames[][0xD];
+extern const u8 gMoveNames[][0xD];
 extern u8* gReturnToXStringsTable[];
 extern u32 gUnknown_0203CE5E[];
-extern u8 EventScript_2736B3[];
+extern const u8 EventScript_2736B3[];
 extern const u16 gUnknown_0860F074[];
 
 void ResetBagScrollPositions(void)
@@ -1010,13 +1002,11 @@ void ChangeBagPocketId(u8 *bagPocketId, s8 deltaBagPocketId)
         *bagPocketId += deltaBagPocketId;
 }
 
-#ifdef NONMATCHING
 void SwitchBagPocket(u8 taskId, s16 deltaBagPocketId, u16 a3)
 {
     s16* data = gTasks[taskId].data;
     u8 pocketId;
 
-
     data[13] = 0;
     data[12] = 0;
     data[11] = deltaBagPocketId;
@@ -1026,7 +1016,7 @@ void SwitchBagPocket(u8 taskId, s16 deltaBagPocketId, u16 a3)
         ClearWindowTilemap(1);
         sub_81AE6C8(data[0], &gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket], &gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket]);
         schedule_bg_copy_tilemap_to_vram(0);
-        gSprites[gUnknown_0203CE54->unk806[gUnknown_0203CE54->unk81B_1 ^ 1]].invisible = 1;
+        gSprites[gUnknown_0203CE54->unk804[2 + (gUnknown_0203CE54->unk81B_1 ^ 1)]].invisible = 1;
         sub_81AB824();
     }
     pocketId = gUnknown_0203CE58.pocket;
@@ -1050,156 +1040,6 @@ void SwitchBagPocket(u8 taskId, s16 deltaBagPocketId, u16 a3)
     AddSwitchPocketRotatingBallSprite(deltaBagPocketId);
     SetTaskFuncWithFollowupFunc(taskId, sub_81AC10C, gTasks[taskId].func);
 }
-#else
-__attribute__((naked))
-void SwitchBagPocket(u8 taskId, s16 deltaBagPocketId, u16 a3)
-{
-    asm(".syntax unified\n\
-    push {r4-r6,lr}\n\
-	sub sp, 0xC\n\
-	lsls r0, 24\n\
-	lsrs r6, r0, 24\n\
-	lsls r1, 16\n\
-	lsrs r5, r1, 16\n\
-	lsls r2, 16\n\
-	lsls r0, r6, 2\n\
-	adds r0, r6\n\
-	lsls r0, 3\n\
-	ldr r1, =gTasks + 0x8\n\
-	adds r4, r0, r1\n\
-	movs r0, 0\n\
-	strh r0, [r4, 0x1A]\n\
-	strh r0, [r4, 0x18]\n\
-	strh r5, [r4, 0x16]\n\
-	cmp r2, 0\n\
-	bne _081AC026\n\
-	movs r0, 0\n\
-	bl ClearWindowTilemap\n\
-	movs r0, 0x1\n\
-	bl ClearWindowTilemap\n\
-	ldrb r0, [r4]\n\
-	ldr r3, =gUnknown_0203CE58\n\
-	ldrb r2, [r3, 0x5]\n\
-	lsls r2, 1\n\
-	adds r1, r3, 0\n\
-	adds r1, 0x12\n\
-	adds r1, r2, r1\n\
-	adds r3, 0x8\n\
-	adds r2, r3\n\
-	bl sub_81AE6C8\n\
-	movs r0, 0\n\
-	bl schedule_bg_copy_tilemap_to_vram\n\
-	ldr r3, =gSprites\n\
-	ldr r0, =gUnknown_0203CE54\n\
-	ldr r2, [r0]\n\
-	ldr r1, =0x0000081b\n\
-	adds r0, r2, r1\n\
-	ldrb r1, [r0]\n\
-	lsls r1, 26\n\
-	lsrs r1, 30\n\
-	movs r0, 0x1\n\
-	eors r0, r1\n\
-	adds r2, r0\n\
-	ldr r0, =0x00000806\n\
-	adds r2, r0\n\
-	ldrb r1, [r2]\n\
-	lsls r0, r1, 4\n\
-	adds r0, r1\n\
-	lsls r0, 2\n\
-	adds r0, r3\n\
-	adds r0, 0x3E\n\
-	ldrb r1, [r0]\n\
-	movs r2, 0x4\n\
-	orrs r1, r2\n\
-	strb r1, [r0]\n\
-	bl sub_81AB824\n\
-_081AC026:\n\
-	ldr r4, =gUnknown_0203CE58\n\
-	ldrb r1, [r4, 0x5]\n\
-	add r0, sp, 0x8\n\
-	strb r1, [r0]\n\
-	lsls r1, r5, 24\n\
-	asrs r1, 24\n\
-	bl ChangeBagPocketId\n\
-	lsls r0, r5, 16\n\
-	asrs r1, r0, 16\n\
-	adds r5, r0, 0\n\
-	cmp r1, 0x1\n\
-	bne _081AC07C\n\
-	ldr r2, =gPocketNamesStringsTable\n\
-	ldrb r0, [r4, 0x5]\n\
-	lsls r0, 2\n\
-	adds r0, r2\n\
-	ldr r0, [r0]\n\
-	add r1, sp, 0x8\n\
-	ldrb r1, [r1]\n\
-	lsls r1, 2\n\
-	adds r1, r2\n\
-	ldr r1, [r1]\n\
-	bl bag_menu_print_pocket_names\n\
-	movs r0, 0\n\
-	bl bag_menu_copy_pocket_name_to_window\n\
-	b _081AC09A\n\
-	.pool\n\
-_081AC07C:\n\
-	ldr r2, =gPocketNamesStringsTable\n\
-	add r0, sp, 0x8\n\
-	ldrb r0, [r0]\n\
-	lsls r0, 2\n\
-	adds r0, r2\n\
-	ldr r0, [r0]\n\
-	ldrb r1, [r4, 0x5]\n\
-	lsls r1, 2\n\
-	adds r1, r2\n\
-	ldr r1, [r1]\n\
-	bl bag_menu_print_pocket_names\n\
-	movs r0, 0x8\n\
-	bl bag_menu_copy_pocket_name_to_window\n\
-_081AC09A:\n\
-	ldr r0, =gUnknown_0203CE58\n\
-	ldrb r0, [r0, 0x5]\n\
-	movs r1, 0\n\
-	bl bag_menu_draw_pocket_indicator_square\n\
-	add r0, sp, 0x8\n\
-	ldrb r0, [r0]\n\
-	movs r1, 0x1\n\
-	bl bag_menu_draw_pocket_indicator_square\n\
-	movs r0, 0xF\n\
-	str r0, [sp]\n\
-	movs r0, 0x10\n\
-	str r0, [sp, 0x4]\n\
-	movs r0, 0x2\n\
-	movs r1, 0xB\n\
-	movs r2, 0xE\n\
-	movs r3, 0x2\n\
-	bl FillBgTilemapBufferRect_Palette0\n\
-	movs r0, 0x2\n\
-	bl schedule_bg_copy_tilemap_to_vram\n\
-	add r0, sp, 0x8\n\
-	ldrb r0, [r0]\n\
-	movs r1, 0x1\n\
-	bl SetBagVisualPocketId\n\
-	movs r0, 0x1\n\
-	bl RemoveBagSprite\n\
-	asrs r0, r5, 16\n\
-	bl AddSwitchPocketRotatingBallSprite\n\
-	ldr r1, =sub_81AC10C\n\
-	ldr r2, =gTasks\n\
-	lsls r0, r6, 2\n\
-	adds r0, r6\n\
-	lsls r0, 3\n\
-	adds r0, r2\n\
-	ldr r2, [r0]\n\
-	adds r0, r6, 0\n\
-	bl SetTaskFuncWithFollowupFunc\n\
-	add sp, 0xC\n\
-	pop {r4-r6}\n\
-	pop {r0}\n\
-	bx r0\n\
-	.pool\n\
-    .syntax divided\n");
-}
-#endif
 
 void sub_81AC10C(u8 taskId)
 {
diff --git a/src/item_menu_icons.c b/src/item_menu_icons.c
index 001731727..843c9eec3 100644
--- a/src/item_menu_icons.c
+++ b/src/item_menu_icons.c
@@ -16,18 +16,23 @@ struct CompressedTilesPal
     const u8 *pal;
 };
 
-// this file's functions
-void SetBagVisualPocketId(u8 bagPocketId, bool8 isSwitchingPockets);
-void SpriteCB_BagVisualSwitchingPockets(struct Sprite *sprite);
-void SpriteCB_ShakeBagVisual(struct Sprite *sprite);
-void SpriteCB_SwitchPocketRotatingBallInit(struct Sprite *sprite);
-void SpriteCB_SwitchPocketRotatingBallContinue(struct Sprite *sprite);
+extern void sub_80D5860(struct Sprite *sprite);
+extern void sub_80D58F8(struct Sprite *sprite);
+extern void sub_80D5968(struct Sprite *sprite);
+extern void sub_80D5A94(struct Sprite *sprite);
+extern void sub_80D5B48(struct Sprite *sprite);
 
-// const rom data
-const u16 gUnknown_0857F564[] = INCBIN_U16("graphics/interface/bag_spinner.gbapal");
-const u8 gUnknown_0857F584[] = INCBIN_U8("graphics/interface/bag_spinner.4bpp");
-const u8 gUnknown_0857F604[] = INCBIN_U8("graphics/unused/cherry.4bpp");
-const u16 gUnknown_0857FA84[] = INCBIN_U16("graphics/unused/cherry.gbapal");
+// this file's functions
+static void SpriteCB_BagVisualSwitchingPockets(struct Sprite *sprite);
+static void SpriteCB_ShakeBagVisual(struct Sprite *sprite);
+static void SpriteCB_SwitchPocketRotatingBallInit(struct Sprite *sprite);
+static void SpriteCB_SwitchPocketRotatingBallContinue(struct Sprite *sprite);
+
+// static const rom data
+static const u16 gUnknown_0857F564[] = INCBIN_U16("graphics/interface/bag_spinner.gbapal");
+static const u8 gUnknown_0857F584[] = INCBIN_U8("graphics/interface/bag_spinner.4bpp");
+static const u8 gUnknown_0857F604[] = INCBIN_U8("graphics/unused/cherry.4bpp");
+static const u16 gUnknown_0857FA84[] = INCBIN_U16("graphics/unused/cherry.gbapal");
 
 static const struct OamData sOamData_857FAA4 =
 {
@@ -128,7 +133,7 @@ const struct CompressedSpritePalette gUnknown_0857FB44 =
     gBagPalette, 100
 };
 
-const struct SpriteTemplate gUnknown_0857FB4C =
+static const struct SpriteTemplate gUnknown_0857FB4C =
 {
     .tileTag = 100,
     .paletteTag = 100,
@@ -189,17 +194,17 @@ static const union AffineAnimCmd *const sSpriteAffineAnimTable_857FB9C[] =
     sSpriteAffineAnim_857FB88,
 };
 
-const struct SpriteSheet gUnknown_0857FBA0 =
+static const struct SpriteSheet gUnknown_0857FBA0 =
 {
     gUnknown_0857F584, 0x80, 101
 };
 
-const struct SpritePalette gUnknown_0857FBA8 =
+static const struct SpritePalette gUnknown_0857FBA8 =
 {
     gUnknown_0857F564, 101
 };
 
-const struct SpriteTemplate gUnknown_0857FBB0 =
+static const struct SpriteTemplate gUnknown_0857FBB0 =
 {
     .tileTag = 101,
     .paletteTag = 101,
@@ -260,7 +265,7 @@ static const struct SpriteFrameImage sSpriteImageTable_857FBE4[] =
     {&gDecompressionBuffer[0], 0x800},
 };
 
-const struct SpriteTemplate gUnknown_0857FBEC =
+static const struct SpriteTemplate gUnknown_0857FBEC =
 {
     .tileTag = 65535,
     .paletteTag = 30020,
@@ -299,7 +304,7 @@ static const union AffineAnimCmd *const sSpriteAffineAnimTable_857FC74[] =
     sSpriteAffineAnim_857FC3C
 };
 
-const struct SpriteTemplate gUnknown_0857FC7C =
+static const struct SpriteTemplate gUnknown_0857FC7C =
 {
     .tileTag = 0xFFFF,
     .paletteTag = 0x7544,
@@ -357,8 +362,109 @@ static const struct CompressedTilesPal gBerryPicTable[] =
     {gBerryPic_Enigma, gBerryPalette_Enigma},
 };
 
-extern const struct SpriteTemplate gUnknown_0857FBEC;
-extern const struct SpriteTemplate gUnknown_0857FE10;
+const struct CompressedSpriteSheet gUnknown_0857FDEC =
+{
+    gBerryCheckCircle_Gfx, 0x800, 10000
+};
+
+const struct CompressedSpritePalette gUnknown_0857FDF4 =
+{
+    gUnknown_08D9BEF0, 10000
+};
+
+static const struct OamData sOamData_857FDFC =
+{
+    .y = 0,
+    .affineMode = 0,
+    .objMode = 0,
+    .mosaic = 0,
+    .bpp = 0,
+    .shape = 0,
+    .x = 0,
+    .matrixNum = 0,
+    .size = 3,
+    .tileNum = 0,
+    .priority = 1,
+    .paletteNum = 0,
+    .affineParam = 0
+};
+
+static const union AnimCmd sSpriteAnim_857FE04[] =
+{
+    ANIMCMD_FRAME(0, 0),
+    ANIMCMD_END
+};
+
+static const union AnimCmd *const sSpriteAnimTable_857FE0C[] =
+{
+    sSpriteAnim_857FE04
+};
+
+static const struct SpriteTemplate gUnknown_0857FE10 =
+{
+    .tileTag = 10000,
+    .paletteTag = 10000,
+    .oam = &sOamData_857FDFC,
+    .anims = sSpriteAnimTable_857FE0C,
+    .images = NULL,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = SpriteCallbackDummy,
+};
+
+const struct SpriteTemplate gUnknown_0857FE28 =
+{
+    .tileTag = 0,
+    .paletteTag = 0,
+    .oam = &gDummyOamData,
+    .anims = gDummySpriteAnimTable,
+    .images = NULL,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = sub_80D5860,
+};
+
+const struct SpriteTemplate gUnknown_0857FE40 =
+{
+    .tileTag = 0,
+    .paletteTag = 0,
+    .oam = &gDummyOamData,
+    .anims = gDummySpriteAnimTable,
+    .images = NULL,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = sub_80D58F8,
+};
+
+const struct SpriteTemplate gUnknown_0857FE58 =
+{
+    .tileTag = 0,
+    .paletteTag = 0,
+    .oam = &gDummyOamData,
+    .anims = gDummySpriteAnimTable,
+    .images = NULL,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = sub_80D5968,
+};
+
+const struct SpriteTemplate gUnknown_0857FE70 =
+{
+    .tileTag = 0,
+    .paletteTag = 0,
+    .oam = &gDummyOamData,
+    .anims = gDummySpriteAnimTable,
+    .images = NULL,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = sub_80D5A94,
+};
+
+const struct SpriteTemplate gUnknown_0857FE88 =
+{
+    .tileTag = 0,
+    .paletteTag = 0,
+    .oam = &gDummyOamData,
+    .anims = gDummySpriteAnimTable,
+    .images = NULL,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = sub_80D5B48,
+};
 
 // code
 void RemoveBagSprite(u8 id)
@@ -397,7 +503,7 @@ void SetBagVisualPocketId(u8 bagPocketId, bool8 isSwitchingPockets)
     }
 }
 
-void SpriteCB_BagVisualSwitchingPockets(struct Sprite *sprite)
+static void SpriteCB_BagVisualSwitchingPockets(struct Sprite *sprite)
 {
     if (sprite->pos2.y != 0)
     {
@@ -420,7 +526,7 @@ void ShakeBagVisual(void)
     }
 }
 
-void SpriteCB_ShakeBagVisual(struct Sprite *sprite)
+static void SpriteCB_ShakeBagVisual(struct Sprite *sprite)
 {
     if (sprite->affineAnimEnded)
     {
@@ -429,7 +535,7 @@ void SpriteCB_ShakeBagVisual(struct Sprite *sprite)
     }
 }
 
-void AddSwitchPocketRotatingBallSprite(u16 rotationDirection)
+void AddSwitchPocketRotatingBallSprite(s16 rotationDirection)
 {
     u8 *spriteId = &gUnknown_0203CE54->unk804[1];
     LoadSpriteSheet(&gUnknown_0857FBA0);
@@ -438,13 +544,13 @@ void AddSwitchPocketRotatingBallSprite(u16 rotationDirection)
     gSprites[*spriteId].data[0] = rotationDirection;
 }
 
-void update_switch_pocket_rotating_ball_coords(struct Sprite *sprite)
+static void update_switch_pocket_rotating_ball_coords(struct Sprite *sprite)
 {
     sprite->centerToCornerVecX = sprite->data[1] - ((sprite->data[3] + 1) & 1);
     sprite->centerToCornerVecY = sprite->data[1] - ((sprite->data[3] + 1) & 1);
 }
 
-void SpriteCB_SwitchPocketRotatingBallInit(struct Sprite *sprite)
+static void SpriteCB_SwitchPocketRotatingBallInit(struct Sprite *sprite)
 {
     sprite->oam.affineMode = 1;
     if (sprite->data[0] == -1)
@@ -459,7 +565,7 @@ void SpriteCB_SwitchPocketRotatingBallInit(struct Sprite *sprite)
     sprite->callback = SpriteCB_SwitchPocketRotatingBallContinue;
 }
 
-void SpriteCB_SwitchPocketRotatingBallContinue(struct Sprite *sprite)
+static void SpriteCB_SwitchPocketRotatingBallContinue(struct Sprite *sprite)
 {
     sprite->data[3]++;
     update_switch_pocket_rotating_ball_coords(sprite);
@@ -506,7 +612,7 @@ void sub_80D4FEC(u8 arg0)
     sub_8122448(&gUnknown_0203CE54->unk804[4], 136, 120, (arg0 + 1) * 16);
 }
 
-void sub_80D5018(void *mem0, void *mem1)
+static void sub_80D5018(void *mem0, void *mem1)
 {
     u8 i, j;
 
@@ -526,7 +632,7 @@ void sub_80D5018(void *mem0, void *mem1)
     }
 }
 
-void sub_80D5070(u8 berryId)
+static void sub_80D5070(u8 berryId)
 {
     struct CompressedSpritePalette pal;