Decomp ov31_02382B54 (now matches)

include/overlay_3102382820.h

@@ -35,10 +35,7 @@ void DrawDungeonMenuStatusWindow(struct Window* window);
 void DungeonMenuSwitch(struct Window* window);
 
 struct struct_1 {
-    union {  // 0x0
-        s8 f[4];
-        s32 d;
-    };
+    s8 f[4]; // 0x0
     u32 a;   // 0x4
     u8 b[7]; // 0x8
 };

src/overlay_3102382820.c

@@ -52,7 +52,7 @@ void EntryOverlay31(void) {
     }
     r0 = (struct struct_1*)MemAlloc(16, 0x8);
     OVERLAY31_UNKNOWN_POINTER__NA_238A260[0] = r0;
-    r0->d = 0;
+    r0->a = 0;
     OVERLAY31_UNKNOWN_POINTER__NA_238A260[1] = (struct struct_1*)0xa;
 }