auto decompile more functions

rel/d/a/d_a_bg_obj/d_a_bg_obj.cpp

@@ -51,13 +51,13 @@ struct daSetBgObj_c {
     /* 80031870 */ void getArcName(fopAc_ac_c*);
 };
 
+struct J3DModel {};
+
 struct dBgW {
     /* 8007B970 */ dBgW();
     /* 8007B9C0 */ void Move();
 };
 
-struct J3DModel {};
-
 struct cCcD_Obj {};
 
 struct daBgObj_c {