more labeling

20 files changed, 97 insertions, 101 deletions

diff --git a/asm/bonus_field_select.s b/asm/bonus_field_select.s
index 75f11da..f1b177d 100755
--- a/asm/bonus_field_select.s
+++ b/asm/bonus_field_select.s
@@ -23,7 +23,7 @@ _080025C0: .4byte gMain
 	thumb_func_start sub_25C4
 sub_25C4: @ 0x080025C4
 	push {r4, lr}
-	bl sub_438
+	bl ResetSomeGraphicsRelatedStuff
 	movs r2, #0x80
 	lsls r2, r2, #0x13
 	movs r1, #0x84
diff --git a/asm/ereader.s b/asm/ereader.s
index b5a612c..6ae020e 100755
--- a/asm/ereader.s
+++ b/asm/ereader.s
@@ -26,7 +26,7 @@ sub_2C78: @ 0x08002C78
 	mov r6, sb
 	mov r5, r8
 	push {r5, r6}
-	bl sub_438
+	bl ResetSomeGraphicsRelatedStuff
 	movs r2, #0x80
 	lsls r2, r2, #0x13
 	movs r1, #0x86
@@ -922,7 +922,7 @@ sub_343C: @ 0x0800343C
 	mov r6, sb
 	mov r5, r8
 	push {r5, r6}
-	bl sub_438
+	bl ResetSomeGraphicsRelatedStuff
 	movs r2, #0x80
 	lsls r2, r2, #0x13
 	movs r1, #0x86
diff --git a/asm/high_scores.s b/asm/high_scores.s
index 2db7c6a..b82e058 100755
--- a/asm/high_scores.s
+++ b/asm/high_scores.s
@@ -40,7 +40,7 @@ _0800CE84: .4byte gMain
 	thumb_func_start sub_CE88
 sub_CE88: @ 0x0800CE88
 	push {r4, r5, r6, r7, lr}
-	bl sub_438
+	bl ResetSomeGraphicsRelatedStuff
 	movs r2, #0x80
 	lsls r2, r2, #0x13
 	movs r1, #0x84
@@ -1864,7 +1864,7 @@ sub_DD70: @ 0x0800DD70
 	push {r4, r5, r6, lr}
 	mov r6, r8
 	push {r6}
-	bl sub_438
+	bl ResetSomeGraphicsRelatedStuff
 	movs r2, #0x80
 	lsls r2, r2, #0x13
 	movs r1, #0x84
@@ -2283,7 +2283,7 @@ sub_E0EC: @ 0x0800E0EC
 	push {r4, r5, r6, lr}
 	mov r6, r8
 	push {r6}
-	bl sub_438
+	bl ResetSomeGraphicsRelatedStuff
 	movs r2, #0x80
 	lsls r2, r2, #0x13
 	movs r1, #0x84
diff --git a/asm/intro.s b/asm/intro.s
index 401f925..0783af7 100755
--- a/asm/intro.s
+++ b/asm/intro.s
@@ -23,7 +23,7 @@ _08009298: .4byte gMain
 	thumb_func_start sub_929C
 sub_929C: @ 0x0800929C
 	push {r4, lr}
-	bl sub_438
+	bl ResetSomeGraphicsRelatedStuff
 	movs r3, #0x80
 	lsls r3, r3, #0x13
 	movs r0, #0x80
@@ -70,7 +70,7 @@ sub_929C: @ 0x0800929C
 	ldr r0, _08009340 @ =gUnknown_0202C790
 	strb r2, [r0]
 	ldr r0, _08009344 @ =sub_93F8 + 1
-	bl sub_898
+	bl SetMainCallback
 	bl sub_CBC
 	bl sub_24C
 	ldrb r0, [r4, #3]
@@ -169,7 +169,7 @@ sub_93D0: @ 0x080093D0
 	bl sub_2B4
 	bl m4aMPlayAllStop
 	bl sub_D10
-	bl sub_8BC
+	bl ResetMainCallback
 	ldr r1, _080093F4 @ =gAutoDisplayTitlescreenMenu
 	movs r0, #0
 	strb r0, [r1]
@@ -266,7 +266,7 @@ sub_9498: @ 0x08009498
 	push {r5, r6, r7}
 	bl ClearGraphicsMemory
 	bl sub_518
-	bl sub_578
+	bl ClearSprites
 	movs r2, #0x80
 	lsls r2, r2, #0x13
 	movs r1, #0x80
@@ -3630,7 +3630,7 @@ sub_B090: @ 0x0800B090
 	push {lr}
 	sub sp, #8
 	bl sub_10480
-	bl sub_578
+	bl ClearSprites
 	movs r2, #0
 	str r2, [sp]
 	ldr r1, _0800B0D4 @ =0x040000D4
@@ -4488,7 +4488,7 @@ _0800B79C: .4byte gUnknown_0202C790
 sub_B7A0: @ 0x0800B7A0
 	push {lr}
 	sub sp, #8
-	bl sub_578
+	bl ClearSprites
 	movs r2, #0
 	str r2, [sp]
 	ldr r1, _0800B7E4 @ =0x040000D4
@@ -6093,7 +6093,7 @@ sub_C498: @ 0x0800C498
 	push {lr}
 	sub sp, #8
 	bl sub_10480
-	bl sub_578
+	bl ClearSprites
 	movs r2, #0
 	str r2, [sp]
 	ldr r1, _0800C4DC @ =0x040000D4
diff --git a/asm/pokedex.s b/asm/pokedex.s
index c0c5dea..8aaa2c7 100755
--- a/asm/pokedex.s
+++ b/asm/pokedex.s
@@ -27,7 +27,7 @@ sub_3DCC: @ 0x08003DCC
 	mov r6, sb
 	mov r5, r8
 	push {r5, r6, r7}
-	bl sub_438
+	bl ResetSomeGraphicsRelatedStuff
 	movs r2, #0x80
 	lsls r2, r2, #0x13
 	movs r1, #0x86
diff --git a/asm/rom_3219C.s b/asm/rom_3219C.s
index 78f972d..e88ef82 100755
--- a/asm/rom_3219C.s
+++ b/asm/rom_3219C.s
@@ -5595,7 +5595,7 @@ _08035170:
 	.align 2, 0
 _08035194: .4byte gMain
 _08035198:
-	bl sub_438
+	bl ResetSomeGraphicsRelatedStuff
 	ldr r0, [r5]
 	strb r4, [r0, #0x1d]
 _080351A0:
@@ -46258,7 +46258,7 @@ _08049EFA:
 	ldr r1, _08049F1C @ =gUnknown_020314E0
 	ldr r0, _08049F20 @ =gUnknown_02000000
 	str r0, [r1]
-	bl sub_438
+	bl ResetSomeGraphicsRelatedStuff
 	ldr r1, _08049F18 @ =gMain
 	movs r0, #0
 	strb r0, [r1, #0xe]
diff --git a/asm/rom_9BC.s b/asm/rom_9BC.s
index 12970f6..fc9c5bc 100755
--- a/asm/rom_9BC.s
+++ b/asm/rom_9BC.s
@@ -620,9 +620,9 @@ sub_1884: @ 0x08001884
 	mov r1, r8
 	strh r0, [r1]
 	ldr r0, _08001960 @ =sub_19CC + 1
-	bl sub_898
+	bl SetMainCallback
 	ldr r0, _08001964 @ =sub_1A78 + 1
-	bl sub_8D4
+	bl SetVBlankIntrFunc
 	strh r4, [r5]
 	ldrh r0, [r6]
 	movs r1, #0x80
@@ -2250,8 +2250,8 @@ sub_2568: @ 0x08002568
 	ldr r4, _08002594 @ =0x04000208
 	movs r0, #0
 	strh r0, [r4]
-	bl sub_8BC
-	bl sub_8FC
+	bl ResetMainCallback
+	bl ResetVBlankIntrFunc
 	ldr r1, _08002598 @ =0x04000200
 	ldr r2, _0800259C @ =0x00002005
 	adds r0, r2, #0
diff --git a/data/rom.s b/data/rom.s
index b8a476b..ef2d7ea 100755
--- a/data/rom.s
+++ b/data/rom.s
@@ -2008,7 +2008,7 @@ gUnknown_086A4A38:: @ 0x086A4A38
 gIntrTableTemplate:: @ 0x086A4AA0
 	.4byte SerialIntr
 	.4byte Timer3Intr
-	.4byte HBlankIntr
+	.4byte VBlankIntr
 	.4byte IntrDummy
 	.4byte VCountIntr
 	.4byte IntrDummy
diff --git a/include/functions.h b/include/functions.h
index c84637b..fb19977 100644
--- a/include/functions.h
+++ b/include/functions.h
@@ -20,7 +20,7 @@ void sub_1340(void);
 
 void AgbMain(void);
 void sub_9BC_Main(void);
-void HBlankIntr(void);
+void VBlankIntr(void);
 void VCountIntr(void);
 void SerialIntr(void);
 void Timer3Intr(void);
@@ -32,7 +32,7 @@ s16 sub_C74(u16 arg0);
 void sub_CBC(void);
 void sub_D10(void);
 void sub_D74(void);
-void sub_DC4(void);
+void DefaultMainCallback(void);
 
 // src/rom_3219C.c
 
@@ -41,13 +41,13 @@ void sub_3219C(void);
 
 // src/rom_850.c
 
-u16 sub_850(void);
-void sub_898(void (*func)(void));
-void sub_8BC(void);
-void sub_8D4(void (*func)(void));
-void sub_8FC(void);
-void sub_918(void (*func)(void));
-void sub_940(void);
+u16 IsInVblank(void);
+void SetMainCallback(void (*func)(void));
+void ResetMainCallback(void);
+void SetVBlankIntrFunc(void (*func)(void));
+void ResetVBlankIntrFunc(void);
+void SetVCountIntrFunc(void (*func)(void));
+void ResetVCountIntrFunc(void);
 
 // src/titlescreen.c
 
@@ -72,10 +72,10 @@ void SetMainGameState(u16 mainState);
 void sub_24C(void);
 void sub_2B4(void);
 s16 LoadSpriteSets(const struct SpriteSet *const *spriteSets, u16 numSpriteSets, struct SpriteGroup *spriteGroups);
-void sub_438(void);
+void ResetSomeGraphicsRelatedStuff(void);
 void ClearGraphicsMemory(void);
 void sub_518(void);
-void sub_578(void);
+void ClearSprites(void);
 void sub_678(u8 *arg0, s16 arg1, s16 arg2);
 void SetMatrixScale(s16 xScale, s16 yScale, s16 matrixNum);
 
@@ -393,7 +393,7 @@ extern void sub_10708(void *volatile, void *volatile, s16, s16);
 //extern ? sub_10750();
 //extern ? sub_10798();
 //extern ? sub_10860();
-extern void sub_1090C(void);
+extern void ClearSomeArray(void);
 
 // asm/rom_11B9C.s
 
@@ -775,7 +775,7 @@ extern void sub_1090C(void);
 //extern ? sub_528DC();
 //extern ? sub_5291C();
 //extern ? sub_52940();
-extern void sub_52A18(void);
+extern void SaveFile_LoadGameData(void);
 //extern ? LoadSaveDataFromSram();
 extern void SaveFile_WriteToSram(void);
 //extern ? SaveFile_SetPokedexFlags();
diff --git a/include/main.h b/include/main.h
index 752cc14..40446ee 100755
--- a/include/main.h
+++ b/include/main.h
@@ -74,8 +74,8 @@ extern struct Main gMain;
 extern struct SpriteGroup gUnknown_0200B3B8[];
 extern u32 IntrMain_Buffer[0x200];
 extern u32 IntrMain[];
-extern IntrFunc *gUnknown_0200FB98;
-extern IntrFunc *gUnknown_02019BE0;
+extern IntrFunc *gVBlankIntrFuncPtr;
+extern IntrFunc *gVCountIntrFuncPtr;
 extern int gUnknown_02019BE4;
 extern int gUnknown_02019BE8;
 extern int gUnknown_02019BEC;
@@ -91,7 +91,7 @@ extern u8 gUnknown_02019C10;
 extern u8 gUnknown_02002008[];
 #define INTR_COUNT 14
 extern IntrFunc gIntrTable[14];
-extern void (*gUnknown_0200FB9C)(void);
+extern void (*gMainCallback)(void);
 extern void (*gUnknown_0200FBA0)(void);
 extern void (*gUnknown_02017BD0)(void);
 extern void (*gUnknown_02017BD4)(void);
@@ -102,16 +102,16 @@ void sub_24C(void);
 void sub_2B4(void);
 void ClearGraphicsMemory(void);
 void sub_518(void);
-void sub_578(void);
+void ClearSprites(void);
 u32 Random(void);
-void HBlankIntr(void);
+void VBlankIntr(void);
 void VCountIntr(void);
 void SerialIntr(void);
 void Timer3Intr(void);
 void sub_CBC(void);
 void sub_D10(void);
 void sub_D74(void);
-void sub_DC4(void);
+void DefaultMainCallback(void);
 
 
 #endif // GUARD_MAIN_H
diff --git a/include/variables.h b/include/variables.h
index c1137b8..3cc1efd 100644
--- a/include/variables.h
+++ b/include/variables.h
@@ -40,13 +40,13 @@ extern u8 gUnknown_02002808[];
 //extern ? gIntrTable;
 //extern ? gMain;
 //extern ? gUnknown_0200B3B8;
-//extern ? gUnknown_0200FB98;
-//extern ? gUnknown_0200FB9C;
+//extern ? gVBlankIntrFuncPtr;
+//extern ? gMainCallback;
 //extern ? gUnknown_0200FBA0;
 //extern ? gUnknown_02017BD0;
 //extern ? gUnknown_02017BD4;
 //extern ? gUnknown_02017BE0;
-//extern ? gUnknown_02019BE0;
+//extern ? gVCountIntrFuncPtr;
 //extern ? gUnknown_02019BE4;
 //extern ? gUnknown_02019BE8;
 //extern ? gUnknown_02019BEC;
diff --git a/src/field_select.c b/src/field_select.c
index 40bfb2a..3aa304b 100644
--- a/src/field_select.c
+++ b/src/field_select.c
@@ -37,7 +37,7 @@ void FieldSelectMain(void)
 
 void LoadFieldSelectGraphics(void)
 {
-    sub_438();
+    ResetSomeGraphicsRelatedStuff();
 
     REG_DISPCNT = DISPCNT_MODE_0 | DISPCNT_FORCED_BLANK | DISPCNT_OBJ_ON;
 
diff --git a/src/main.c b/src/main.c
index de8d269..7ee8fdd 100755
--- a/src/main.c
+++ b/src/main.c
@@ -3,7 +3,7 @@
 #include "gbplayer.h"
 #include "m4a.h"
 
-static void sub_B54(void);
+static void InitGame(void);
 static void sub_B8C(void);
 static void InitIntrHandlers(void);
 static void ReadKeys(void);
@@ -14,7 +14,7 @@ void AgbMain(void)
     InitIntrHandlers();
     DmaCopy32(3, IntrMain, IntrMain_Buffer, sizeof(IntrMain_Buffer));
     INTR_VECTOR = IntrMain_Buffer;
-    sub_B54();
+    InitGame();
     InitGameBoyPlayer();
     while (1)
     {
@@ -45,7 +45,7 @@ void sub_9BC_Main(void)
     }
 }
 
-void HBlankIntr(void)
+void VBlankIntr(void)
 {
     m4aSoundVSync();
     INTR_CHECK |= INTR_FLAG_VBLANK;
@@ -122,7 +122,7 @@ void IntrDummy(void)
 {
 }
 
-static void sub_B54(void)
+static void InitGame(void)
 {
     REG_WAITCNT = WAITCNT_AGB
                 | WAITCNT_PREFETCH_ENABLE
@@ -139,7 +139,7 @@ static void sub_B54(void)
     sub_B8C();
     m4aSoundInit();
     m4aSoundVSyncOff();
-    sub_52A18();
+    SaveFile_LoadGameData();
 }
 
 static void sub_B8C(void)
@@ -155,8 +155,8 @@ static void sub_B8C(void)
     gMain.unk30 = 0;
     gMain.vCount = 144;
     gMain.unk2C = 0;
-    sub_1090C();
-    sub_438();
+    ClearSomeArray();
+    ResetSomeGraphicsRelatedStuff();
 }
 
 static void InitIntrHandlers(void)
@@ -166,11 +166,11 @@ static void InitIntrHandlers(void)
     for (i = 0; i < INTR_COUNT; i++)
         gIntrTable[i] = gIntrTableTemplate[i];
 
-    gUnknown_0200FB98 = &gIntrTable[2];
-    gUnknown_02019BE0 = &gIntrTable[4];
-    sub_8BC();
-    sub_8FC();
-    sub_940();
+    gVBlankIntrFuncPtr = &gIntrTable[2];
+    gVCountIntrFuncPtr = &gIntrTable[4];
+    ResetMainCallback();
+    ResetVBlankIntrFunc();
+    ResetVCountIntrFunc();
 }
 
 // The number 1103515245 comes from the example implementation of rand and srand
@@ -322,16 +322,16 @@ void sub_D10(void)
 
 void sub_D74(void)
 {
-    gUnknown_0200FB9C = gUnknown_02017BD4;
-    *gUnknown_0200FB98 = gUnknown_02017BD0;
-    *gUnknown_02019BE0 = gUnknown_0200FBA0;
-    if (gUnknown_0200FB9C)
-        gUnknown_0200FB9C();
+    gMainCallback = gUnknown_02017BD4;
+    *gVBlankIntrFuncPtr = gUnknown_02017BD0;
+    *gVCountIntrFuncPtr = gUnknown_0200FBA0;
+    if (gMainCallback)
+        gMainCallback();
 
     gMain.unk4C++;
 }
 
-void sub_DC4(void)
+void DefaultMainCallback(void)
 {
     if (REG_DISPSTAT & DISPSTAT_VBLANK_INTR)
     {
diff --git a/src/options.c b/src/options.c
index 4e03a7d..8e6b821 100644
--- a/src/options.c
+++ b/src/options.c
@@ -50,7 +50,7 @@ extern const u8 gUnknown_0852A048[];
 
 void sub_51240(void)
 {
-    sub_438();
+    ResetSomeGraphicsRelatedStuff();
 
     REG_DISPCNT = 0x1080;
     REG_BG0CNT = 4;
diff --git a/src/rom_1068C.c b/src/rom_1068C.c
index 4a5e619..35307ec 100644
--- a/src/rom_1068C.c
+++ b/src/rom_1068C.c
@@ -96,7 +96,7 @@ void sub_10860(void (*func)(void))
 
 #ifdef NONMATCHING
 // Like sub_C24, it matches except for that damn 'push {lr}/pop {lr}'
-void sub_1090C(void)
+void ClearSomeArray(void)
 {
     int i;
     
@@ -105,7 +105,7 @@ void sub_1090C(void)
 }
 #else
 NAKED
-void sub_1090C(void)
+void ClearSomeArray(void)
 {
     asm_unified("\n\
 	ldr r1, _08010920 @ =gUnknown_0201A500\n\
diff --git a/src/rom_528AC.c b/src/rom_528AC.c
index 6f33318..3b42c4a 100644
--- a/src/rom_528AC.c
+++ b/src/rom_528AC.c
@@ -96,7 +96,7 @@ static void sub_52940(u16 a, s8 b, s8 c, u8 d, int unused)
     }
 }
 
-void sub_52A18(void)
+void SaveFile_LoadGameData(void)
 {
     SetSramFastFunc();
     gMain.unkC = 0;
diff --git a/src/rom_850.c b/src/rom_850.c
index 56a4914..cd820e9 100755
--- a/src/rom_850.c
+++ b/src/rom_850.c
@@ -1,57 +1,53 @@
 #include "global.h"
 #include "main.h"
 
-u16 sub_850(void)
+u16 IsInVblank(void)
 {
-    if (REG_IME & INTR_FLAG_VBLANK
-     && REG_DISPSTAT & DISPSTAT_VBLANK_INTR
-     && REG_IE & INTR_FLAG_VBLANK
-     && !(REG_DISPCNT & DISPCNT_FORCED_BLANK))
-    {
-        return 1;
-    }
+    if ((REG_IME & 1)                           // Interrupts enabled
+     && (REG_DISPSTAT & DISPSTAT_VBLANK_INTR)   // In VBLANK
+     && (REG_IE & INTR_FLAG_VBLANK)             // VBlank interrupt enabled
+     && !(REG_DISPCNT & DISPCNT_FORCED_BLANK))  // Ignore VBlank interrupts during forced blank
+        return TRUE;
     else
-    {
-        return 0;
-    }
+        return FALSE;
 }
 
-void sub_898(void (*func)(void))
+void SetMainCallback(void (*func)(void))
 {
     gUnknown_02017BD4 = func;
-    if (!sub_850())
-        gUnknown_0200FB9C = func;
+    if (!IsInVblank())
+        gMainCallback = func;
 }
 
-void sub_8BC(void)
+void ResetMainCallback(void)
 {
-    gUnknown_0200FB9C = sub_DC4;
-    gUnknown_02017BD4 = sub_DC4;
+    gMainCallback = DefaultMainCallback;
+    gUnknown_02017BD4 = DefaultMainCallback;
 }
 
-void sub_8D4(void (*func)(void))
+void SetVBlankIntrFunc(void (*func)(void))
 {
     gUnknown_02017BD0 = func;
-    if (!sub_850())
-        *gUnknown_0200FB98 = func;
+    if (!IsInVblank())
+        *gVBlankIntrFuncPtr = func;
 }
 
-void sub_8FC(void)
+void ResetVBlankIntrFunc(void)
 {
-    *gUnknown_0200FB98 = HBlankIntr;
-    gUnknown_02017BD0 = HBlankIntr;
+    *gVBlankIntrFuncPtr = VBlankIntr;
+    gUnknown_02017BD0 = VBlankIntr;
 }
 
-void sub_918(void (*func)(void))
+void SetVCountIntrFunc(void (*func)(void))
 {
     gUnknown_0200FBA0 = func;
-    if (!sub_850())
-        *gUnknown_02019BE0 = func;
+    if (!IsInVblank())
+        *gVCountIntrFuncPtr = func;
 }
 
-void sub_940(void)
+void ResetVCountIntrFunc(void)
 {
-    *gUnknown_02019BE0 = VCountIntr;
+    *gVCountIntrFuncPtr = VCountIntr;
     gUnknown_0200FBA0 = VCountIntr;
 }
 
diff --git a/src/titlescreen.c b/src/titlescreen.c
index 8e19997..583ca5f 100755
--- a/src/titlescreen.c
+++ b/src/titlescreen.c
@@ -31,7 +31,7 @@ void LoadTitlescreenGraphics(void)
 {
     int autoDisplayMenu;
 
-    sub_438();
+    ResetSomeGraphicsRelatedStuff();
     REG_DISPCNT = DISPCNT_OBJ_ON| DISPCNT_FORCED_BLANK;
     REG_BG1CNT = BGCNT_256COLOR | BGCNT_PRIORITY(1) | BGCNT_CHARBASE(1) | BGCNT_SCREENBASE(0);
     REG_DISPCNT |= DISPCNT_BG1_ON;
diff --git a/src/util.c b/src/util.c
index eab2e9e..723e925 100755
--- a/src/util.c
+++ b/src/util.c
@@ -92,13 +92,13 @@ s16 LoadSpriteSets(const struct SpriteSet *const *spriteSets, u16 numSpriteSets,
     return loadedCount;
 }
 
-void sub_438(void)
+void ResetSomeGraphicsRelatedStuff(void)
 {
     gMain.unk16 |= DISPCNT_FORCED_BLANK;
     REG_DISPCNT |= DISPCNT_FORCED_BLANK;
     ClearGraphicsMemory();
     sub_518();
-    sub_578();
+    ClearSprites();
     gMain.unkF = 0;
     gMain.unk10 = 0;
     gMain.unk50 = 0;
@@ -146,7 +146,7 @@ void sub_518(void)
     }
 }
 
-void sub_578(void)
+void ClearSprites(void)
 {
     u16 i, j;
 
diff --git a/sym_ewram.txt b/sym_ewram.txt
index f89b3d5..be12d52 100644
--- a/sym_ewram.txt
+++ b/sym_ewram.txt
@@ -228,9 +228,9 @@ gUnknown_0200EBC8: @ 0x0200EBC8
 	.space 0x2E0
 gUnknown_0200EEA8: @ 0x0200EEA8
 	.space 0xCF0
-gUnknown_0200FB98: @ 0x200FB98
+gVBlankIntrFuncPtr: @ 0x200FB98
 	.space 0x4
-gUnknown_0200FB9C: @ 0x200FB9C
+gMainCallback: @ 0x200FB9C
 	.space 0x4
 gUnknown_0200FBA0: @ 0x200FBA0
 	.space 0x10
@@ -242,7 +242,7 @@ gUnknown_02017BD4: @ 0x2017BD4
 	.space 0xC
 gUnknown_02017BE0: @ 0x2017BE0
 	.space 0x2000
-gUnknown_02019BE0: @ 0x2019BE0
+gVCountIntrFuncPtr: @ 0x2019BE0
 	.space 0x4
 gUnknown_02019BE4: @ 0x2019BE4
 	.space 0x4