fix: more fixes

asm/field_specials.s

@@ -9,13 +9,13 @@
 sub_80CA618: @ 80CA618
 	push {lr}
 	bl sub_8112364
-	ldr r0, _080CA62C @ =DiplomaInit
+	ldr r0, _080CA62C @ =CB2_ShowDiploma
 	bl SetMainCallback2
 	bl ScriptContext2_Enable
 	pop {r0}
 	bx r0
 	.align 2, 0
-_080CA62C: .4byte DiplomaInit
+_080CA62C: .4byte CB2_ShowDiploma
 	thumb_func_end sub_80CA618
 
 	thumb_func_start sub_80CA630

src/diploma.c

@@ -56,14 +56,14 @@ static EWRAM_DATA struct Diploma *gDiploma = NULL;
 
 extern const u32 gUnknown_84154E8[];
 
-static void CB2_DiplomaOam(void)
+static void VCBC_DiplomaOam(void)
 {
     LoadOam();
     ProcessSpriteCopyRequests();
     TransferPlttBuffer();
 }
 
-void DiplomaInit(void)
+void CB2_ShowDiploma(void)
 {
     gDiploma = AllocZeroed(sizeof(*gDiploma));
     gDiploma->state = 0;
@@ -122,7 +122,7 @@ static void Task_DiplomaInit(u8 taskId)
         BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB_BLACK);
         break;
     case 8:
-        SetVBlankCallback(CB2_DiplomaOam);
+        SetVBlankCallback(VCBC_DiplomaOam);
         break;
     default:
         if (gPaletteFade.active)