diff --git a/include/code_8099360.h b/include/code_8099360.h
index 7d92251be..af4f35915 100644
--- a/include/code_8099360.h
+++ b/include/code_8099360.h
@@ -1,7 +1,6 @@
 #ifndef GUARD_CODE_8099360_H
 #define GUARD_CODE_8099360_H
 
-
 bool8 sub_8099360(u8 *);
 bool8 sub_8099394(u8 *);
 void sub_80993C0(bool8);
@@ -15,10 +14,13 @@ void sub_809965C(void);
 extern void sub_8099690(u32);
 
 // code_8099360.s
-extern void sub_8099744(void);
-extern void sub_8099750(void);
-extern void sub_8099A5C(u32, u32, u32);
-extern void sub_8099AFC(u32, u32, u32);
-extern bool8 sub_8099B94(void);
+
+#include "structs/str_3000400.h"
+
+void sub_8099744(void);
+void sub_8099750(void);
+void sub_8099A5C(s32 a0, s32 a1, unkStruct_3000400 a2);
+void sub_8099AFC(s32 a0, s32 a1, unkStruct_3000400 a2);
+bool8 sub_8099B94(void);
 
 #endif //GUARD_CODE_8099360_H
diff --git a/include/structs/str_3000400.h b/include/structs/str_3000400.h
new file mode 100644
index 000000000..adff4991b
--- /dev/null
+++ b/include/structs/str_3000400.h
@@ -0,0 +1,11 @@
+#ifndef GUARD_STR_3000400_H
+#define GUARD_STR_3000400_H
+
+// TODO: Figure out if this is, in fact, the RGB struct. code_80035F0.s will tell us more once decompiled.
+typedef struct unkStruct_3000400
+{
+    // size: 0x4
+    u8 unk0[0x4];
+} unkStruct_3000400;
+
+#endif // GUARD_STR_3000400_H
diff --git a/src/code_8099360.c b/src/code_8099360.c
index d2292369e..9b65da136 100644
--- a/src/code_8099360.c
+++ b/src/code_8099360.c
@@ -391,12 +391,8 @@ void sub_8099690(u32 param_1)
 }
 
 // TODO: figure out if a new file starts here...
-
-typedef struct unkStruct_3000400
-{
-    // size: 0x4
-    u8 unk0[0x4];
-} unkStruct_3000400;
+#include "structs/str_3000400.h"
+#include "code_8099360.h"
 
 extern void sub_8003810(u16 idx, unkStruct_3000400 param_2);
 extern void sub_80039B8(void);
diff --git a/src/credits1.c b/src/credits1.c
index 6e8fd2aae..2b5136701 100644
--- a/src/credits1.c
+++ b/src/credits1.c
@@ -11,7 +11,7 @@ EWRAM_INIT static Credits1Work *sCredits1Work = {NULL};
 
 extern const WindowTemplate gUnknown_80E4A10;
 extern const WindowTemplate gUnknown_80E4A28;
-extern const u32 gUnknown_80E4A40[];
+extern const unkStruct_3000400 gUnknown_80E4A40;
 extern const CreditsData* gCreditsTable[27];
 
 bool8 DrawCredits(s32 creditsCategoryIndex, s32 param_2)
@@ -79,29 +79,17 @@ bool8 DrawCredits(s32 creditsCategoryIndex, s32 param_2)
 
     sub_80073E0(0);
     SelectCharmap(0);
-    do {
-        const u32 *a = gUnknown_80E4A40;
-        int b = 9;
-        unsigned long long c = b;
-        sub_8099AFC(c, 0, a[0]);
-    } while(0);
+    sub_8099AFC(9, 0, gUnknown_80E4A40);
     return TRUE;
 }
 
 s32 sub_8035574(void)
 {
-    #ifdef NONMATCHING
-    u32 const *p;
-    #else
-    register u32 const *p asm("r2");
-    #endif
-
     switch (sCredits1Work->unk60) {
         case 0:
             if (!sub_8099B94()) {
                 sCredits1Work->unk60 = 1;
-                p = gUnknown_80E4A40;
-                sub_8099A5C(9, 30, p[0]); // Probably same/similar macro from the above func - Kermalis
+                sub_8099A5C(9, 30, gUnknown_80E4A40);
             }
             break;
         case 1:
@@ -111,8 +99,7 @@ s32 sub_8035574(void)
         case 2:
             if (sCredits1Work->unk64 < 1) {
                 sCredits1Work->unk60 = 3;
-                p = gUnknown_80E4A40;
-                sub_8099AFC(9, 30, p[0]);
+                sub_8099AFC(9, 30, gUnknown_80E4A40);
             }
             sCredits1Work->unk64--;
             break;
@@ -125,8 +112,7 @@ s32 sub_8035574(void)
             break;
         case 4:
             sub_8099690(0);
-            p = gUnknown_80E4A40;
-            sub_8099A5C(1, 0, p[0]);
+            sub_8099A5C(1, 0, gUnknown_80E4A40);
             return 3;
     }
     return 0;
diff --git a/src/ground_script.c b/src/ground_script.c
index 543f4e453..e7a303f0a 100644
--- a/src/ground_script.c
+++ b/src/ground_script.c
@@ -1820,18 +1820,7 @@ s32 ExecuteScriptCommand(Action *action)
                 break;
             }
             case 0x27: case 0x28: {
-                // THANK YOU pidgey, only an array *inside* a struct works
-                // TODO: Define this struct globally, so it can be passed to sub_8099A5C and sub_8099AFC
-                // This kind of hackiness is used at all callsites (or they load from a global)
-                s32 color = ({
-                    struct color { u8 arr[4]; } color = {{
-                        curCmd.arg2 >> 16,
-                        curCmd.arg2 >> 8,
-                        curCmd.arg2,
-                        0,
-                    }};
-                    *(s32*)&color;
-                });
+                unkStruct_3000400 color = { curCmd.arg2 >> 16, curCmd.arg2 >> 8, curCmd.arg2, 0 };
                 switch (curCmd.op) {
                     case 0x27:
                         sub_8099A5C(curCmd.argShort, curCmd.arg1, color);
diff --git a/src/wigglytuff_shop3.c b/src/wigglytuff_shop3.c
index 0305df88c..bb5dc4bcb 100644
--- a/src/wigglytuff_shop3.c
+++ b/src/wigglytuff_shop3.c
@@ -558,17 +558,7 @@ static void WigglytuffShop_GoToFallbackState(void)
 
 static void sub_80226F0(void)
 {
-    union {
-        vu32 a;
-        vu8 b[4];
-    } temp;
-
-    vu8 *ptr = temp.b;
-    u32 r2 = 0;
-    ptr[0] = 0x80;
-    ptr[1] = 0x80;
-    ptr[2] = 0x10;
-    ptr[3] = r2;
+    unkStruct_3000400 unkStr = {0x80, 0x80, 0x10, 0};
 
     if (sub_8099B94())
         return;
@@ -576,11 +566,11 @@ static void sub_80226F0(void)
     switch (sWigglytuffShop3Work->unk130) {
         case 1:
         case 3:
-            sub_8099AFC(5, 2, temp.a);
+            sub_8099AFC(5, 2, unkStr);
             break;
         case 2:
         case 4:
-            sub_8099A5C(5, 2, temp.a);
+            sub_8099A5C(5, 2, unkStr);
             break;
         case 0:
         default: