diff --git a/asm/code_80130A8.s b/asm/code_80130A8.s
index 93f2eaa6a..da6218bc2 100644
--- a/asm/code_80130A8.s
+++ b/asm/code_80130A8.s
@@ -5,79 +5,6 @@
 
 	.text
 
-
-	thumb_func_start sub_8013134
-sub_8013134:
-	push {r4,lr}
-	adds r4, r0, 0
-	lsls r0, r2, 3
-	adds r0, r2
-	lsls r0, 3
-	ldr r3, _0801315C
-	adds r0, r3
-	str r2, [r4]
-	movs r2, 0
-	strh r2, [r4, 0x18]
-	strh r1, [r4, 0x1A]
-	strh r1, [r4, 0x1C]
-	strh r2, [r4, 0x1E]
-	strh r2, [r4, 0x4]
-	ldr r0, [r0, 0xC]
-	cmp r0, 0x6
-	bne _08013160
-	movs r0, 0x10
-	b _08013162
-	.align 2, 0
-_0801315C: .4byte gUnknown_2027370
-_08013160:
-	movs r0, 0x2
-_08013162:
-	strh r0, [r4, 0x6]
-	movs r0, 0
-	strh r0, [r4, 0xC]
-	strh r0, [r4, 0xE]
-	strh r0, [r4, 0x14]
-	strh r0, [r4, 0x24]
-	adds r0, r4, 0
-	adds r0, 0x28
-	bl sub_801317C
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8013134
-
-	thumb_func_start sub_801317C
-sub_801317C:
-	push {lr}
-	movs r1, 0
-	strb r1, [r0]
-	strb r1, [r0, 0x1]
-	strb r1, [r0, 0x2]
-	strb r1, [r0, 0x4]
-	strb r1, [r0, 0x3]
-	ldr r1, _080131A4
-	strh r1, [r0, 0x8]
-	movs r1, 0x1
-	negs r1, r1
-	strh r1, [r0, 0xA]
-	adds r0, 0x8
-	bl nullsub_7
-	bl ResetUnusedInputStruct
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080131A4: .4byte 0x0000ffff
-	thumb_func_end sub_801317C
-
-	thumb_func_start AddMenuCursorSprite
-AddMenuCursorSprite:
-	push {lr}
-	movs r1, 0
-	bl AddMenuCursorSprite_
-	pop {r0}
-	bx r0
-	thumb_func_end AddMenuCursorSprite
-
 	thumb_func_start AddMenuCursorSprite_
 AddMenuCursorSprite_:
 	push {r4-r6,lr}
diff --git a/include/input.h b/include/input.h
index 083c4ccc5..a1cdb3b34 100644
--- a/include/input.h
+++ b/include/input.h
@@ -48,26 +48,39 @@ struct UnusedInputStruct
     /* 0x2A..0x2B - padding */
 };
 
+struct UnkInputStructSub
+{
+    u8 unk0;
+    /* 0x1 */ u8 a_button;
+    /* 0x2 */ u8 b_button;
+    /* 0x3 */ u8 dpad_right;
+    /* 0x4 */ u8 dpad_left;
+    u8 fill5[3];
+    u16 unk8;
+    s16 unkA;
+};
+
 struct UnkInputStruct
 {
-    /* 0x0 */ u8 unk0;
-    /* 0x1 */ u8 unk1;
-    /* 0x2 */ u8 unk2;
-    /* 0x3 */ u8 unk3;
-    /* 0x4 */ u8 unk4;
-    /* 0x8 */ u32 unk8;
-    /* 0xC */ u32 unkC;
+    s32 unk0;
+    /* 0x4 */ u16 unk4;
+    /* 0x6 */ u16 unk6;
+    /* 0x8 */ u16 unk8;
+    /* 0x8 */ u16 unkA;
+    /* 0xC */ u16 unkC;
+    /* 0xE */ u16 unkE;
     /* 0x10 */ u32 unk10;
-    /* 0x14 */ u32 unk14;
-    /* 0x18 */ u32 unk18;
-    /* 0x1C */ u32 unk1C;
-    /* 0x20 */ u32 unk20;
-    /* 0x24 */ u32 unk24;
-    /* 0x28 */ u8 unk28;
-    /* 0x29 */ u8 a_button;
-    /* 0x2A */ u8 b_button;
-    /* 0x2B */ u8 dpad_right;
-    /* 0x2C */ u8 dpad_left;
+    /* 0x14 */ u16 unk14;
+    /* 0x16 */ u16 unk16;
+    /* 0x18 */ s16 menuIndex;
+    /* 0x1A */ s16 unk1A;
+    /* 0x1C */ s16 unk1C;
+    /* 0x1E */ s16 unk1E;
+    /* 0x20 */ u16 unk20;
+    /* 0x20 */ u16 unk22;
+    /* 0x24 */ u16 unk24;
+               u16 unk26;
+    /* 0x28 */ struct UnkInputStructSub unk28;
 };
 
 
diff --git a/include/kecleon_items.h b/include/kecleon_items.h
index c489b983c..fd530609a 100644
--- a/include/kecleon_items.h
+++ b/include/kecleon_items.h
@@ -41,17 +41,8 @@ struct unkStruct_203B224
 {
     // size: 0xF4
     u32 unk0;
-
     u32 unk4[INVENTORY_SIZE];
-    u32 unk54;
-    u8 fill58[0x6C - 0x58];
-    s16 unk6C;
-    s16 unk6E;
-    s16 unk70;
-    s16 unk72;
-    u16 unk74;
-    u16 unk76;
-    u8 fill78[0x88 - 0x78];
+    /* 0x54 */ struct UnkInputStruct input;
     u32 unk88;
     struct UnkTextStruct2 *unk8C;
     struct UnkTextStruct2 unk90[4];
diff --git a/include/menu.h b/include/menu.h
index 4c8a93ba7..0cd6a4cab 100644
--- a/include/menu.h
+++ b/include/menu.h
@@ -1,6 +1,8 @@
 #ifndef GUARD_MENU_H
 #define GUARD_MENU_H
 
+#include "input.h"
+
 struct MenuItem
 {
     const u8 *text;
@@ -15,13 +17,7 @@ struct MenuStruct
     const u32 *menuTextColorArray;
     u16 *unkC;
     /* 0x10 */ s32 index;
-    /* 0x14 */ u32 unk14;
-    u8 fill18[0x2C - 0x18];
-    /* 0x2C */ s16 menuIndex;
-    s16 unk2E;
-    u8 fill30[0x38 - 0x30];
-    u16 unk38;
-    u8 fill3A[0x48 - 0x3A];
+    /* 0x14 */ struct UnkInputStruct input;
     /* 0x48 */ s32 menuAction;
     bool8 unk4C;
     bool8 unk4D;
diff --git a/src/adventure_log.c b/src/adventure_log.c
index 4aad16264..2f97c0037 100644
--- a/src/adventure_log.c
+++ b/src/adventure_log.c
@@ -8,12 +8,7 @@
 struct AdventureLog
 {
     // size: 0xA0
-    u8 fill0[0x1A];
-    /* 0x1A */ s16 unk1A;
-    /* 0x1C */ s16 unk1C;
-    /* 0x1E */ s16 currPage;
-    s16 unk20;
-    u8 fill22[0x34 - 0x22];
+    struct UnkInputStruct input;
     u32 unk34;
     struct UnkTextStruct2 *unk38;
     struct UnkTextStruct2 unk3C[4];
@@ -47,10 +42,10 @@ const u8 fill_adven[] = "pksdir0";
 void sub_8032084();
 void DisplayAdventureLog();
 extern void sub_8013818(void *, u32, u32, u32);
-extern bool8 sub_8013938(void *);
-extern void sub_8013660(void *);
+extern bool8 sub_8013938(struct UnkInputStruct *);
+extern void sub_8013660(struct UnkInputStruct *);
 extern void PlayMenuSoundEffect(u32);
-extern u32 GetKeyPress(void *);
+extern u32 GetKeyPress(struct UnkInputStruct *);
 extern bool8 sub_8097710(u8);
 
 extern s16 sub_80978B8();
@@ -88,11 +83,11 @@ u32 CreateAdventureLogScreen(u32 param_1)
 u32 HandleAdventureLogInput(u8 param_1)
 {
   if (param_1 == 0) {
-    sub_8013660(gAdventureLog);
+    sub_8013660(&gAdventureLog->input);
     return 0;
   }
   else {
-    switch(GetKeyPress(gAdventureLog))
+    switch(GetKeyPress(&gAdventureLog->input))
     {
         case INPUT_B_BUTTON:
             PlayMenuSoundEffect(1);
@@ -101,7 +96,7 @@ u32 HandleAdventureLogInput(u8 param_1)
             PlayMenuSoundEffect(0);
             return 3;
         default:
-            if (sub_8013938(gAdventureLog)) {
+            if (sub_8013938(&gAdventureLog->input)) {
                 sub_8032084();
                 DisplayAdventureLog();
                 return 1;
@@ -131,11 +126,11 @@ void sub_8032084(void)
   u32 sVar2;
   
   gAdventureLog->unk9C[0] = gAdventureLog->unk20;
-  gAdventureLog->unk9C[1]= gAdventureLog->currPage;
+  gAdventureLog->unk9C[1]= gAdventureLog->unk0.unk1E;
   gAdventureLog->unk9C[2]= 0xb;
   gAdventureLog->unk9C[3]= 0;
   // So a sign extend..
-  sVar2 = sub_80095E4(gAdventureLog->unk1A,0xc) + 2 << 0x10;
+  sVar2 = sub_80095E4(gAdventureLog->unk0.unk1A,0xc) + 2 << 0x10;
   // TODO needs asr r3, r0, r16
   //        and lsr r0, r0, r16
   gAdventureLog->unk3C[gAdventureLog->unk34].unkE = sVar2;
@@ -215,7 +210,7 @@ void DisplayAdventureLog(void)
   
   sub_8008C54(gAdventureLog->unk34);
   sub_80073B8(gAdventureLog->unk34);
-  r4 = gAdventureLog->currPage * 8;
+  r4 = gAdventureLog->input.unk1E * 8;
   r6 = r4;
   r6 += 10;
   // Draw Header
@@ -223,11 +218,11 @@ void DisplayAdventureLog(void)
   r4 += 4;
   r6 = r4 + gAdventureLog->unk9C[2] * 8;
   // Draw Page #
-  sub_8012BC4(r6, 0, gAdventureLog->currPage + 1, 1, 7, gAdventureLog->unk34);
+  sub_8012BC4(r6, 0, gAdventureLog->input.unk1E + 1, 1, 7, gAdventureLog->unk34);
 
-  for(counter = 0; counter < gAdventureLog->unk1A; counter++)
+  for(counter = 0; counter < gAdventureLog->input.unk1A; counter++)
   {
-    temp = gAdventureLog->currPage * gAdventureLog->unk1C + counter;
+    temp = gAdventureLog->input.unk1E * gAdventureLog->input.unk1C + counter;
     if(sub_8097710(temp)){
         switch(temp) {
             case 0xc:
diff --git a/src/hints_menu.c b/src/hints_menu.c
index 789e58489..58aae01cb 100644
--- a/src/hints_menu.c
+++ b/src/hints_menu.c
@@ -14,11 +14,7 @@ struct Hints
 struct unkStruct_203B268
 {
     // size: 0xA0
-    u32 unk0;
-    u8 fill4[0x1E - 0x4];
-    s16 helpPageIndex;
-    u16 unk20;
-    u8 fill22[0x34 - 0x22];
+    struct UnkInputStruct input;
     u32 unk34;
     struct UnkTextStruct2 *unk38;
     struct UnkTextStruct2 unk3C[4];
@@ -28,14 +24,7 @@ struct unkStruct_203B268
 struct unkStruct_203B264
 {
     // size: 0x9C
-    u32 unk0;
-    u8 fill4[0x18 - 0x4];
-    s16 unk18;
-    s16 unk1A;
-    s16 unk1C;
-    s16 unk1E;
-    u16 unk20;
-    u8 fill22[0x34 - 0x22];
+    struct UnkInputStruct input;
     u32 unk34;
     struct UnkTextStruct2 *unk38;
     struct UnkTextStruct2 unk3C[4];
@@ -68,9 +57,9 @@ extern void sub_8008C54(u32);
 void DrawHintSelectionMenu(void);
 void sub_801E594(void);
 void sub_8013984(void *);
-void AddMenuCursorSprite(void *);
-extern u8 sub_80138B8(void *, u32);
-extern void sub_8013660(void *);
+void AddMenuCursorSprite(struct UnkInputStruct *);
+extern u8 sub_80138B8(struct UnkInputStruct *, u32);
+extern void sub_8013660(struct UnkInputStruct *);
 extern void sub_8012D08(struct UnkTextStruct2 *, u32);
 
 u32 sub_801E3F0(u32 r0)
@@ -94,10 +83,10 @@ u32 sub_801E474(u8 r0)
 {
     if(r0 == 0)
     {
-        sub_8013660(gUnknown_203B264);
+        sub_8013660(&gUnknown_203B264->input);
         return 0;
     }
-    switch(GetKeyPress(gUnknown_203B264))
+    switch(GetKeyPress(&gUnknown_203B264->input))
     {
         case 2:
             PlayMenuSoundEffect(1);
@@ -109,7 +98,7 @@ u32 sub_801E474(u8 r0)
             PlayMenuSoundEffect(4);
             return 4;
         default:
-            if(sub_80138B8(gUnknown_203B264, 1))
+            if(sub_80138B8(&gUnknown_203B264->input, 1))
             {
                 sub_801E594();
                 DrawHintSelectionMenu();
@@ -122,7 +111,7 @@ u32 sub_801E474(u8 r0)
 
 s32 GetChosenHintIndex(void)
 {
-    return (gUnknown_203B264->unk1E * gUnknown_203B264->unk1C) + gUnknown_203B264->unk18;
+    return (gUnknown_203B264->input.unk1E * gUnknown_203B264->input.unk1C) + gUnknown_203B264->input.menuIndex;
 }
 
 void CreateHintSelectionScreen(u8 r0)
@@ -133,7 +122,7 @@ void CreateHintSelectionScreen(u8 r0)
     sub_801E594();
     DrawHintSelectionMenu();
     if(r0)
-        AddMenuCursorSprite(gUnknown_203B264);
+        AddMenuCursorSprite(&gUnknown_203B264->input);
 }
 
 void sub_801E54C(void)
@@ -219,7 +208,7 @@ u32 CreateHintDisplayScreen(u32 index)
     ResetUnusedInputStruct();
     sub_800641C(gUnknown_203B268->unk3C, 1, 1);
     sub_8013818(gUnknown_203B268, 5, 1, gUnknown_203B268->unk34);
-    gUnknown_203B268->helpPageIndex = index;
+    gUnknown_203B268->input.unk1E = index;
     sub_801E714();
 
     return 1;
@@ -265,8 +254,8 @@ void DestroyHintDisplayScreen(void)
 
 void sub_801E76C(void)
 {
-    gUnknown_203B268->unk9C[0] = gUnknown_203B268->unk20;
-    gUnknown_203B268->unk9C[1] = gUnknown_203B268->helpPageIndex;
+    gUnknown_203B268->unk9C[0] = gUnknown_203B268->input.unk20;
+    gUnknown_203B268->unk9C[1] = gUnknown_203B268->input.unk1E;
     gUnknown_203B268->unk9C[2] = 0xF;
     gUnknown_203B268->unk9C[3] = 0;
     ResetUnusedInputStruct();
@@ -276,7 +265,7 @@ void sub_801E76C(void)
 void DisplayChosenHint(void)
 {
     sub_80073B8(gUnknown_203B268->unk34);
-    xxx_call_draw_string((gUnknown_203B268->helpPageIndex << 3) + 0x10, 0, gGameHints[gUnknown_203B268->helpPageIndex].heading, gUnknown_203B268->unk34, 0);
-    xxx_call_draw_string(0xA, 0x14, gGameHints[gUnknown_203B268->helpPageIndex].body, gUnknown_203B268->unk34, 0);
+    xxx_call_draw_string((gUnknown_203B268->input.unk1E << 3) + 0x10, 0, gGameHints[gUnknown_203B268->input.unk1E].heading, gUnknown_203B268->unk34, 0);
+    xxx_call_draw_string(0xA, 0x14, gGameHints[gUnknown_203B268->input.unk1E].body, gUnknown_203B268->unk34, 0);
     sub_80073E0(gUnknown_203B268->unk34);
 }
diff --git a/src/kecleon_items_1.c b/src/kecleon_items_1.c
index 54de26d19..50896b998 100644
--- a/src/kecleon_items_1.c
+++ b/src/kecleon_items_1.c
@@ -1049,10 +1049,10 @@ u32 sub_801A5D8(u32 param_1,int param_2,struct UnkTextStruct2_sub *param_3,u32 p
     sub_8099690(1);
     ResetUnusedInputStruct();
     sub_800641C(gUnknown_203B224->unk90,1,1);
-    sub_8013818(&gUnknown_203B224->unk54,GetNumberOfFilledInventorySlots(),param_4,param_2);
-    gUnknown_203B224->unk6C = gUnknown_203B228;
-    gUnknown_203B224->unk72 = gUnknown_203B22A;
-    sub_8013984((u8 *)&gUnknown_203B224->unk54);
+    sub_8013818(&gUnknown_203B224->input,GetNumberOfFilledInventorySlots(),param_4,param_2);
+    gUnknown_203B224->input.menuIndex = gUnknown_203B228;
+    gUnknown_203B224->input.unk1E = gUnknown_203B22A;
+    sub_8013984((u8 *)&gUnknown_203B224->input);
     sub_801A998();
     sub_801A9E0();
     return 1;
@@ -1065,10 +1065,10 @@ u32 sub_801A6E8(u8 param_1)
   struct Item item;
 
   if (param_1 == 0) {
-    sub_8013660(&gUnknown_203B224->unk54);
+    sub_8013660(&gUnknown_203B224->input);
     return 0;
   }
-  switch(GetKeyPress(&gUnknown_203B224->unk54)) {
+  switch(GetKeyPress(&gUnknown_203B224->input)) {
     case INPUT_B_BUTTON:
         PlayMenuSoundEffect(1);
         return 2;
@@ -1110,7 +1110,7 @@ u32 sub_801A6E8(u8 param_1)
         if ((gUnknown_203B224->unk4[index] != 0) || (sub_801ADA0(index) != 0)) {
             PlayMenuSoundEffect(6);
             gUnknown_203B224->unk4[index] ^= 1;
-            sub_80138B8(&gUnknown_203B224->unk54,0);
+            sub_80138B8(&gUnknown_203B224->input,0);
             sub_801A9E0();
             return 1;
         }
@@ -1128,7 +1128,7 @@ u32 sub_801A6E8(u8 param_1)
         // NOTE: fallthrough needed here
     default:
 _0801A87C:
-        if (sub_80138B8(&gUnknown_203B224->unk54,1) != '\0') {
+        if (sub_80138B8(&gUnknown_203B224->input,1) != '\0') {
             sub_801A998();
             sub_801A9E0();
             return 1;
@@ -1142,7 +1142,7 @@ _0801A87C:
 
 s32 sub_801A8AC(void)
 {
-    return (gUnknown_203B224->unk72 * gUnknown_203B224->unk70) + gUnknown_203B224->unk6C;
+    return (gUnknown_203B224->input.unk1E * gUnknown_203B224->input.unk1C) + gUnknown_203B224->input.menuIndex;
 }
 
 void sub_801A8D0(u8 r0)
@@ -1151,20 +1151,20 @@ void sub_801A8D0(u8 r0)
     ResetUnusedInputStruct();
     sub_800641C(gUnknown_203B224->unk90, 0, 0);
     FillInventoryGaps();
-    gUnknown_203B224->unk76 = GetNumberOfFilledInventorySlots();
-    sub_8013984((u8 *)&gUnknown_203B224->unk54);
+    gUnknown_203B224->input.unk22 = GetNumberOfFilledInventorySlots();
+    sub_8013984((u8 *)&gUnknown_203B224->input);
     sub_801A998();
     sub_801A9E0();
     if(r0)
-        AddMenuCursorSprite((u8 *)&gUnknown_203B224->unk54);
+        AddMenuCursorSprite((u8 *)&gUnknown_203B224->input);
 }
 
 void sub_801A928(void)
 {
     if(gUnknown_203B224 != NULL)
     {
-        gUnknown_203B228 = gUnknown_203B224->unk6C;
-        gUnknown_203B22A = gUnknown_203B224->unk72;
+        gUnknown_203B228 = gUnknown_203B224->input.menuIndex;
+        gUnknown_203B22A = gUnknown_203B224->input.unk1E;
         gUnknown_203B224->unk90[gUnknown_203B224->unk88] = gUnknown_80DB944;
         sub_8099690(0);
         ResetUnusedInputStruct();
@@ -1176,8 +1176,8 @@ void sub_801A928(void)
 
 void sub_801A998(void)
 {
-    gUnknown_203B224->unkF0[0] = gUnknown_203B224->unk74;
-    gUnknown_203B224->unkF0[1] = gUnknown_203B224->unk72;
+    gUnknown_203B224->unkF0[0] = gUnknown_203B224->input.unk20;
+    gUnknown_203B224->unkF0[1] = gUnknown_203B224->input.unk1E;
     gUnknown_203B224->unkF0[2] = 0xB;
     gUnknown_203B224->unkF0[3] = 0;
     ResetUnusedInputStruct();
@@ -1201,21 +1201,21 @@ void sub_801A9E0(void)
 
     sub_8008C54(gUnknown_203B224->unk88);
     sub_80073B8(gUnknown_203B224->unk88);
-    x = gUnknown_203B224->unk72 * 8 + 10;
-    if (gUnknown_203B224->unk72 == 0) {
+    x = gUnknown_203B224->input.unk1E * 8 + 10;
+    if (gUnknown_203B224->input.unk1E == 0) {
         xxx_call_draw_string(x,0,gTeamToolboxA,gUnknown_203B224->unk88,0);
     }
     else {
         xxx_call_draw_string(x,0,gTeamToolboxB,gUnknown_203B224->unk88,0);
     }
-    for(r7 = 0; r7 < gUnknown_203B224->unk6E; r7++)
+    for(r7 = 0; r7 < gUnknown_203B224->input.unk1A; r7++)
     {
-        teamItemIndex = (gUnknown_203B224->unk72 * gUnknown_203B224->unk70) + r7;
+        teamItemIndex = (gUnknown_203B224->input.unk1E * gUnknown_203B224->input.unk1C) + r7;
         item = gTeamInventory_203B460->teamItems[teamItemIndex];
         switch(gUnknown_203B224->unk0) {
             case 0:
                 sub_8090E14(buffer1,&item,0);
-                xxx_call_draw_string(8,sub_8013800(&gUnknown_203B224->unk54,r7),buffer1,gUnknown_203B224->unk88,0);
+                xxx_call_draw_string(8,sub_8013800(&gUnknown_203B224->input,r7),buffer1,gUnknown_203B224->unk88,0);
                 break;
             case 1:
             case 2:
@@ -1224,7 +1224,7 @@ void sub_801A9E0(void)
                 stack.unk8 = 1;
                 item.flags = 1;
                 sub_8090E14(buffer1,&item, &stack);
-                xxx_call_draw_string(8,sub_8013800(&gUnknown_203B224->unk54,r7),buffer1,gUnknown_203B224->unk88,0);
+                xxx_call_draw_string(8,sub_8013800(&gUnknown_203B224->input,r7),buffer1,gUnknown_203B224->unk88,0);
                 break;
             case 3:
                 stack1.unk0 = 0;
@@ -1233,12 +1233,12 @@ void sub_801A9E0(void)
                 item.flags = 1;
                 sub_8090E14(buffer1,&item,&stack1);
                 if (gUnknown_203B224->unk4[teamItemIndex] != 0 || sub_801ADA0(teamItemIndex) != '\0'){
-                    xxx_call_draw_string(8,sub_8013800(&gUnknown_203B224->unk54,r7),buffer1,gUnknown_203B224->unk88,0);
+                    xxx_call_draw_string(8,sub_8013800(&gUnknown_203B224->input,r7),buffer1,gUnknown_203B224->unk88,0);
                 }
                 else
                 {
                     strncpy(gUnknown_202DE58,buffer1,0x50);
-                    xxx_format_and_draw(8,sub_8013800(&gUnknown_203B224->unk54,r7),gUnknown_80DB994,gUnknown_203B224->unk88,0);  
+                    xxx_format_and_draw(8,sub_8013800(&gUnknown_203B224->input,r7),gUnknown_80DB994,gUnknown_203B224->unk88,0);  
                 }
                 break;
             case 4:
@@ -1252,15 +1252,15 @@ void sub_801A9E0(void)
                     if (GetStackSellPrice(&item) + gTeamInventory_203B460->teamMoney > MAX_TEAM_MONEY){
                         // very dumb but this matches...
                         sprintfStatic((char *)&stack3,gUnknown_80DB9A0,buffer1);
-                        xxx_call_draw_string(8,sub_8013800(&gUnknown_203B224->unk54,r7),(u8 *)&stack3,gUnknown_203B224->unk88,0);
+                        xxx_call_draw_string(8,sub_8013800(&gUnknown_203B224->input,r7),(u8 *)&stack3,gUnknown_203B224->unk88,0);
                     }
                     else
-                        xxx_call_draw_string(8,sub_8013800(&gUnknown_203B224->unk54,r7),buffer1,gUnknown_203B224->unk88,0);;
+                        xxx_call_draw_string(8,sub_8013800(&gUnknown_203B224->input,r7),buffer1,gUnknown_203B224->unk88,0);;
                 }
                 else {
                     sub_8090E14(buffer1,&item, 0);
                     strncpy(gUnknown_202DE58,buffer1,0x50);
-                    xxx_format_and_draw(8,sub_8013800(&gUnknown_203B224->unk54,r7),gUnknown_80DB994,gUnknown_203B224->unk88,0);
+                    xxx_format_and_draw(8,sub_8013800(&gUnknown_203B224->input,r7),gUnknown_80DB994,gUnknown_203B224->unk88,0);
                 }
                 break;
             case 5:
@@ -1270,17 +1270,17 @@ void sub_801A9E0(void)
                 item.flags = 1;
                 sub_8090E14(buffer1,&item,&stack3);
                 if (IsGummiItem(item.id)) {
-                    xxx_call_draw_string(8,sub_8013800(&gUnknown_203B224->unk54,r7),buffer1,gUnknown_203B224->unk88,0);
+                    xxx_call_draw_string(8,sub_8013800(&gUnknown_203B224->input,r7),buffer1,gUnknown_203B224->unk88,0);
                 }
                 else
                 {
                     strncpy(gUnknown_202DE58,buffer1,0x50);
-                    xxx_format_and_draw(8,sub_8013800(&gUnknown_203B224->unk54,r7),gUnknown_80DB994,gUnknown_203B224->unk88,0);
+                    xxx_format_and_draw(8,sub_8013800(&gUnknown_203B224->input,r7),gUnknown_80DB994,gUnknown_203B224->unk88,0);
                 }
                 break;
         }
         if ((sub_801AED0(teamItemIndex) & 1) != 0) {
-            sub_8007B7C(gUnknown_203B224->unk88,8,sub_8013800(&gUnknown_203B224->unk54,r7),(gUnknown_203B224->unk8C->unkC - 2) * 8,10);
+            sub_8007B7C(gUnknown_203B224->unk88,8,sub_8013800(&gUnknown_203B224->input,r7),(gUnknown_203B224->unk8C->unkC - 2) * 8,10);
         }
     }
     sub_80073E0(gUnknown_203B224->unk88);
diff --git a/src/main_menu.c b/src/main_menu.c
index 1e5842db0..10ca9c985 100644
--- a/src/main_menu.c
+++ b/src/main_menu.c
@@ -881,7 +881,7 @@ bool8 SetMainMenuText(void)
 
  // Have to load the pointer before the index
   preload = gUnknown_203B34C->unk4[0].menuItems;
-  menuChoice = preload[gUnknown_203B34C->unk4[0].menuIndex].menuAction; // chosen menu action?
+  menuChoice = preload[gUnknown_203B34C->unk4[0].input.menuIndex].menuAction; // chosen menu action?
   if (gUnknown_203B34C->currMenuChoice == menuChoice) {
     return FALSE;
   }
diff --git a/src/makuhita_dojo_1.c b/src/makuhita_dojo_1.c
index e2b7536b7..73ded2fc5 100644
--- a/src/makuhita_dojo_1.c
+++ b/src/makuhita_dojo_1.c
@@ -15,15 +15,7 @@ struct unkStruct_203B31C
 {
     // Size: 0xD0
     s16 unk0[NUM_DUNGEON_MAZE];
-    u32 unk30;
-    u8 fill34[0x48 - 0x34];
-    s16 unk48;
-    s16 unk4A;
-    s16 unk4C;
-    s16 unk4E;
-    u16 unk50;
-    u16 unk52;
-    u8 fill54[0x64 - 0x54];    
+    struct UnkInputStruct unk30;
     u32 unk64;
     struct UnkTextStruct2 *unk68;
     struct UnkTextStruct2 unk6C[4];
@@ -72,9 +64,9 @@ extern s16 sub_80A2668(u32 r0);
 extern s32 sub_8013800(void *, u32);
 extern bool8 IsMazeCompleted(s32);
 extern s32 sub_8030668(void);
-extern void sub_8013984(u32 *);
+extern void sub_8013984(void *);
 extern void sub_80304C8();
-extern void AddMenuCursorSprite(u32 *);
+extern void AddMenuCursorSprite(struct UnkInputStruct *);
 extern void DrawDojoCourseList(void);
 
 extern u8 sub_80138B8(void *, u32);
@@ -234,11 +226,11 @@ u32 sub_80303AC(u8 param_1)
 }
 
 s16 sub_8030418(void) {
-    return gUnknown_203B31C->unk0[(gUnknown_203B31C->unk4E * gUnknown_203B31C->unk4C) + gUnknown_203B31C->unk48];
+    return gUnknown_203B31C->unk0[(gUnknown_203B31C->unk30.unk1E * gUnknown_203B31C->unk30.unk1C) + gUnknown_203B31C->unk30.menuIndex];
 }
 
 void sub_8030444(u8 r0) {
-    gUnknown_203B31C->unk52 = sub_8030668();
+    gUnknown_203B31C->unk30.unk22 = sub_8030668();
     sub_8013984(&gUnknown_203B31C->unk30);
     sub_80304C8();
     DrawDojoCourseList();
@@ -331,10 +323,10 @@ void DrawDojoCourseList(void)
   sub_80073B8(gUnknown_203B31C->unk64);
   xxx_call_draw_string(10,0,gMakuhitaDojoHeader,gUnknown_203B31C->unk64,0); // Courses
   sub_8012BC4(gUnknown_203B31C->unkCC[2] * 8 + 4,0,
-            gUnknown_203B31C->unk4E + 1,2,7,gUnknown_203B31C->unk64);
-  for (index = 0; index < gUnknown_203B31C->unk4A; index++)
+            gUnknown_203B31C->unk30.unk1E + 1,2,7,gUnknown_203B31C->unk64);
+  for (index = 0; index < gUnknown_203B31C->unk30.unk1A; index++)
     {
-      iVar6 = gUnknown_203B31C->unk0[gUnknown_203B31C->unk4E * gUnknown_203B31C->unk4C + index];
+      iVar6 = gUnknown_203B31C->unk0[gUnknown_203B31C->unk30.unk1E * gUnknown_203B31C->unk30.unk1C + index];
       dungeonIndex = sub_80A2740(iVar6);
 
       mazeIndex = sub_80A2668(iVar6);
diff --git a/src/menu_input.c b/src/menu_input.c
index 780e610c9..810940993 100644
--- a/src/menu_input.c
+++ b/src/menu_input.c
@@ -17,24 +17,27 @@ extern struct UnkTextStruct1 gUnknown_2027370[4];
 extern u8 gUnknown_80D4828[];
 
 extern void PlayMenuSoundEffect(u32);
-extern s32 GetKeyPress(u32 *);
-extern u32 sub_80137A8(u32 *);
-void MoveMenuCursorUp(u32 *);
-void MoveMenuCursorDown(u32 *);
+extern s32 GetKeyPress(struct UnkInputStruct *);
+extern u32 sub_80137A8(struct UnkInputStruct *);
+void MoveMenuCursorUp(struct UnkInputStruct *);
+void MoveMenuCursorDown(struct UnkInputStruct *);
 extern void sub_80073B8(u32);
 extern s32 sub_8008ED0(const u8 *);
 extern void xxx_format_and_draw(u32, u32, const u8 *, u32, u32);
-extern s32 sub_8013800(u32 *, s32);
+extern s32 sub_8013800(struct UnkInputStruct *, s32);
 extern void sub_80073E0(u32);
-extern void sub_8013660(u32 *);
-void AddMenuCursorSprite(void *);
+extern void sub_8013660(struct UnkInputStruct *);
+void AddMenuCursorSprite(struct UnkInputStruct *);
+void AddMenuCursorSprite_(struct UnkInputStruct *, u32);
 void sub_8012EBC(struct MenuStruct *param_1);
-extern void sub_8013134(u32 *, u32, u32);
-extern void sub_80137B0(u32 *, u32);
+extern void sub_8013134(struct UnkInputStruct *, u32, u32);
+extern void sub_80137B0(struct UnkInputStruct *, u32);
 extern s16 sub_8009614(u32, u32);
 extern u32 ReturnIntFromChar2(u8);
 struct unkChar *GetCharacter(u32);
 extern void xxx_call_draw_char(u32, u32, u32, u32, u32);
+extern void sub_801317C(struct UnkInputStructSub *);
+extern void nullsub_7(u16 *);
 
 const u32 gDefaultMenuTextColors[] = { COLOR_WHITE_2, COLOR_RED, COLOR_RED };
 
@@ -228,9 +231,9 @@ void sub_8012D60(struct MenuStruct *param_1,const struct MenuItem *menuItems,u32
   if (menuIndex < 0) {
     menuIndex = iVar1;
   }
-  sub_8013134(&param_1->unk14,counter,index);
-  param_1->menuIndex = menuIndex;
-  sub_80137B0(&param_1->unk14,0);
+  sub_8013134(&param_1->input,counter,index);
+  param_1->input.menuIndex = menuIndex;
+  sub_80137B0(&param_1->input,0);
   param_1->unk4C = TRUE;
   param_1->unk4D = TRUE;
   param_1->unk4E = TRUE;
@@ -268,9 +271,9 @@ void sub_8012E04(struct MenuStruct *param_1,const struct MenuItem *menuItems,u32
   if (menuIndex < 0) {
     menuIndex = iVar1;
   }
-  sub_8013134(&param_1->unk14,counter,index);
-  param_1->menuIndex = menuIndex;
-  sub_80137B0(&param_1->unk14,0);
+  sub_8013134(&param_1->input,counter,index);
+  param_1->input.menuIndex = menuIndex;
+  sub_80137B0(&param_1->input,0);
   param_1->index = index;
   param_1->menuTextColorArray = colorArray;
   if (colorArray == NULL) {
@@ -341,7 +344,7 @@ void sub_8012EBC(struct MenuStruct *param_1)
             color = colorArray[0];
         }
         sprintfStatic(buffer,gUnknown_80D4828,color,textPtr);
-        y = sub_8013800(&param_1->unk14,counter);
+        y = sub_8013800(&param_1->input,counter);
         xxx_format_and_draw(8,y,buffer,param_1->index,0);
         menuItemsPtr++;
         counter++;
@@ -352,10 +355,10 @@ void sub_8012EBC(struct MenuStruct *param_1)
   }
   if (param_1->unk4E) {
     if (param_1->unk4C) {
-      AddMenuCursorSprite(&param_1->unk14);
+      AddMenuCursorSprite(&param_1->input);
     }
     else {
-      sub_8013660(&param_1->unk14);
+      sub_8013660(&param_1->input);
     }
   }
 }
@@ -366,31 +369,31 @@ bool8 sub_8012FD8(struct MenuStruct *param_1)
   s32 index;
   const struct MenuItem *item;
   
-  prevMenuIndex = param_1->menuIndex;
+  prevMenuIndex = param_1->input.menuIndex;
   if (param_1->unk4C) {
-    switch(GetKeyPress(&param_1->unk14))
+    switch(GetKeyPress(&param_1->input))
     {
         case INPUT_DPAD_DOWN:
-            MoveMenuCursorDown(&param_1->unk14);
-            if (prevMenuIndex != param_1->menuIndex) {
+            MoveMenuCursorDown(&param_1->input);
+            if (prevMenuIndex != param_1->input.menuIndex) {
                 PlayMenuSoundEffect(3);
             }
             break;
         case INPUT_DPAD_UP:
-            MoveMenuCursorUp(&param_1->unk14);
-            if (prevMenuIndex != param_1->menuIndex) {
+            MoveMenuCursorUp(&param_1->input);
+            if (prevMenuIndex != param_1->input.menuIndex) {
                 PlayMenuSoundEffect(3);
             }
             break;
         case INPUT_A_BUTTON:
-            index = sub_80137A8(&param_1->unk14);
+            index = sub_80137A8(&param_1->input);
             item = &param_1->menuItems[index];
             if ((-1 < item->menuAction) &&
                ((param_1->unkC == NULL || (param_1->unkC[index] != 1)))) {
               param_1->menuAction = item->menuAction;
               ++param_1; --param_1;
               param_1->unk4C = FALSE;
-              param_1->unk38 = 0;
+              param_1->input.unk24 = 0;
             }
             else
             {
@@ -404,8 +407,8 @@ bool8 sub_8012FD8(struct MenuStruct *param_1)
                 PlayMenuSoundEffect(0);
             break;
         case INPUT_B_BUTTON:
-            if (-1 < param_1->menuItems[param_1->unk2E].menuAction) {
-                param_1->menuAction = param_1->menuItems[param_1->unk2E].menuAction;
+            if (-1 < param_1->menuItems[param_1->input.unk1A].menuAction) {
+                param_1->menuAction = param_1->menuItems[param_1->input.unk1A].menuAction;
                 param_1->unk4C = FALSE;
                 PlayMenuSoundEffect(1);
             }
@@ -424,18 +427,18 @@ bool8 sub_80130A8(struct MenuStruct *param_1)
   
   if (param_1->unk4C) {
 
-    switch(GetKeyPress(&param_1->unk14))
+    switch(GetKeyPress(&param_1->input))
     {
         case INPUT_A_BUTTON:
-            index = sub_80137A8(&param_1->unk14);
+            index = sub_80137A8(&param_1->input);
             menuItem = &param_1->menuItems[index];
             param_1->menuAction = menuItem->menuAction;
             param_1->unk4C = FALSE;
-            param_1->unk38 = 0;
+            param_1->input.unk24 = 0;
             PlayMenuSoundEffect(0);
             break;
         case INPUT_B_BUTTON:
-            if(menuAction = param_1->menuItems[param_1->unk2E].menuAction, -1 < menuAction) {
+            if(menuAction = param_1->menuItems[param_1->input.unk1A].menuAction, -1 < menuAction) {
               param_1->menuAction = menuAction;
               param_1->unk4C = FALSE;
               PlayMenuSoundEffect(0);
@@ -457,3 +460,51 @@ bool8 sub_8013114(struct MenuStruct *param_1, s32 *menuAction)
     }
     return FALSE;
 }
+
+void sub_8013134(struct UnkInputStruct *param_1, u32 menuItemCounter, u32 index) {
+
+    struct UnkTextStruct1 *temp;
+
+    temp = &gUnknown_2027370[index];
+    
+    param_1->unk0 = index;
+    param_1->menuIndex = 0;
+    param_1->unk1A = menuItemCounter;
+    param_1->unk1C = menuItemCounter;
+    param_1->unk1E = 0;
+    param_1->unk4 = 0;
+
+    if(temp->unkC == 6)
+    {
+        param_1->unk6 = 0x10;
+    }
+    else
+    {
+        param_1->unk6 = 0x2;
+    }
+
+
+    param_1->unkC = 0;
+    param_1->unkE = 0;
+    param_1->unk14 = 0;
+    param_1->unk24 = 0;
+    sub_801317C(&param_1->unk28);
+}
+
+void sub_801317C(struct UnkInputStructSub *param_1)
+{
+    param_1->unk0 = 0;
+    param_1->a_button = 0;
+    param_1->b_button = 0;
+    param_1->dpad_left = 0;
+    param_1->dpad_right = 0;
+    param_1->unk8 = -1;
+    param_1->unkA = -1;
+    nullsub_7(&param_1->unk8);
+    ResetUnusedInputStruct();
+}
+
+void AddMenuCursorSprite(struct UnkInputStruct *param_1)
+{
+    AddMenuCursorSprite_(param_1, 0);
+}
diff --git a/src/more_input.c b/src/more_input.c
index 4d02d4bed..379a81c7b 100644
--- a/src/more_input.c
+++ b/src/more_input.c
@@ -1,12 +1,12 @@
-#include "constants/input.h"
 #include "global.h"
+#include "constants/input.h"
 #include "input.h"
 
 
-extern void nullsub_34(struct UnkInputStruct *r0);
+extern void nullsub_34(struct UnkInputStructSub *r0);
 u32 sub_8012AE8(void);
 
-u32 sub_8012A64(struct UnkInputStruct *r0, u32 r1)
+u32 sub_8012A64(struct UnkInputStructSub *r0, u32 r1)
 {
     if(r0 == NULL)
     {
@@ -16,36 +16,39 @@ u32 sub_8012A64(struct UnkInputStruct *r0, u32 r1)
     {
         nullsub_34(r0);
     }
-    if(r0->unk1 != 0)
+    if(r0->a_button != 0)
     {
-        r0->unk1 = 0;
-        return 1;
+        r0->a_button = 0;
+        return INPUT_A_BUTTON;
     }
-    if(r0->unk2 == 0)
+    else if(r0->b_button == 0)
     {
         return sub_8012AE8();
     }
-    r0->unk2 = r0->unk1;
-    return 2;
+    else
+    {
+        r0->b_button = 0;
+        return INPUT_B_BUTTON;
+    }
 }
 
 u32 GetKeyPress(struct UnkInputStruct *r0)
 {
     if(r0 != NULL)
     {
-        if(r0->a_button != 0)
+        if(r0->unk28.a_button != 0)
         {
             return INPUT_A_BUTTON;
         }
-        if(r0->b_button != 0)
+        if(r0->unk28.b_button != 0)
         {
             return INPUT_B_BUTTON;
         }
-        if(r0->dpad_left != 0)
+        if(r0->unk28.dpad_left != 0)
         {
             return INPUT_DPAD_LEFT;
         }
-        if(r0->dpad_right != 0)
+        if(r0->unk28.dpad_right != 0)
         {
             return INPUT_DPAD_RIGHT;
         }
diff --git a/src/pokemon_news.c b/src/pokemon_news.c
index 457c92fbf..af963e530 100644
--- a/src/pokemon_news.c
+++ b/src/pokemon_news.c
@@ -14,22 +14,8 @@ struct unkStruct_203B2CC
 {
     // size: 0xD4;
     u8 receivedNewsletters[NUM_POKEMON_NEWS];
-
-    u32 unk38;
-    u8 fill3C[0x50 - 0x3C];
-
-    s16 unk50;
-    s16 unk52;
-    s16 unk54;
-    s16 unk56;
-
-    u16 unk58;
-    u16 numPKMNNews;
-
-    u8 fill5C[0x6C - 0x5C];
-
+    struct UnkInputStruct input;
     u32 unk6C;
-
     struct UnkTextStruct2 *unk70;
     struct UnkTextStruct2 unk74[4];
 };
@@ -55,15 +41,7 @@ struct unkStruct_203B2D8
 {
     // size: 0xA4
     u8 unk0[4];
-    u32 unk4;
-    u8 fill8[0x1C - 0x8];
-    s16 unk1C;
-    s16 unk1E;
-    s16 unk20;
-    s16 unk22;
-    s16 fill24;
-    /* 0x26 */ s16 emptyMailSlots;
-    u8 fill28[0x38 - 0x28];
+    struct UnkInputStruct input;
     u32 unk38;
     struct UnkTextStruct2 *unk3C;
     struct UnkTextStruct2 unk40[4];
@@ -180,9 +158,9 @@ extern void CreatePKMNNewsMenu(void);
 extern void sub_8013818(void *, u32, u32, u32);
 extern u8 sub_80138B8(void *, u32);
 extern void PlayMenuSoundEffect(u32);
-extern s32 GetKeyPress(u32 *);
-extern void sub_8013660(u32 *);
-extern void AddMenuCursorSprite(u32 *);
+extern s32 GetKeyPress(struct UnkInputStruct *);
+extern void sub_8013660(struct UnkInputStruct *);
+extern void AddMenuCursorSprite(struct UnkInputStruct *);
 extern void sub_802BCC4(void);
 extern void sub_802BB14(u32);
 extern void sub_801317C(u32 *);
@@ -190,7 +168,7 @@ extern u8 HasNoMailinMailbox(void);
 extern void sub_802BF30(void);
 extern void CreateMailMenu(void);
 extern s32 CountEmptyMailSlots(void);
-extern void sub_8013848(u32 *, s32, u32, u32);
+extern void sub_8013848(struct UnkInputStruct*, s32, u32, u32);
 void sub_802BB28(void);
 extern void sub_802BB98(void);
 extern void sub_802BC08(void);
@@ -206,8 +184,8 @@ extern void sub_80073E0(u32);
 extern void xxx_call_draw_string(s32 x, u32 y, const u8 *, u32 , u32);
 extern void xxx_format_and_draw(u32, u32, const u8 *, u32, u32);
 extern void sub_803B6B0(u32, u32, u32, u32);
-extern s32 sub_8013800(u32 *, s32);
-extern void sub_8013984(u32 *);
+extern s32 sub_8013800(struct UnkInputStruct *, s32);
+extern void sub_8013984(struct UnkInputStruct *);
 extern struct PokemonStruct *sub_808D3BC(void);
 extern void PrintPokeNameToBuffer(u8 *buffer, struct PokemonStruct *pokemon);
 
@@ -240,12 +218,12 @@ u32 sub_802B640(u32 r0, struct UnkTextStruct2_sub *r1, u32 r2)
         ResetUnusedInputStruct();
         sub_800641C(gUnknown_203B2CC->unk74, 1, 1);
 
-        sub_8013818(&gUnknown_203B2CC->unk38, GetNumPKMNNews(), r2, r0);
+        sub_8013818(&gUnknown_203B2CC->input, GetNumPKMNNews(), r2, r0);
 
-        gUnknown_203B2CC->unk50 = gUnknown_203B2D0;
-        gUnknown_203B2CC->unk56 = gUnknown_203B2D2;
+        gUnknown_203B2CC->input.menuIndex = gUnknown_203B2D0;
+        gUnknown_203B2CC->input.unk1E = gUnknown_203B2D2;
 
-        sub_8013984(&gUnknown_203B2CC->unk38);
+        sub_8013984(&gUnknown_203B2CC->input);
         sub_802B880();
         CreatePKMNNewsMenu();
 
@@ -257,12 +235,12 @@ u32 sub_802B720(u8 r0)
 {
     if(r0 == 0)
     {
-        sub_8013660(&gUnknown_203B2CC->unk38);
+        sub_8013660(&gUnknown_203B2CC->input);
         return 0;
     }
     else
     {
-        switch(GetKeyPress(&gUnknown_203B2CC->unk38))
+        switch(GetKeyPress(&gUnknown_203B2CC->input))
         {
             case INPUT_B_BUTTON:
                 PlayMenuSoundEffect(1);
@@ -274,7 +252,7 @@ u32 sub_802B720(u8 r0)
                 PlayMenuSoundEffect(4);
                 return 4;
         }
-        if(sub_80138B8(&gUnknown_203B2CC->unk38, 1) != 0)
+        if(sub_80138B8(&gUnknown_203B2CC->input, 1) != 0)
         {
             sub_802B880();
             CreatePKMNNewsMenu();
@@ -287,7 +265,7 @@ u32 sub_802B720(u8 r0)
 
 u8 GetPokemonNewsIndex(void)
 {
-    return gUnknown_203B2CC->receivedNewsletters[(gUnknown_203B2CC->unk56 * gUnknown_203B2CC->unk54) + gUnknown_203B2CC->unk50];
+    return gUnknown_203B2CC->receivedNewsletters[(gUnknown_203B2CC->input.unk1E * gUnknown_203B2CC->input.unk1C) + gUnknown_203B2CC->input.menuIndex];
 }
 
 void sub_802B7D0(u8 r0)
@@ -295,14 +273,14 @@ void sub_802B7D0(u8 r0)
     ResetUnusedInputStruct();
     sub_800641C(gUnknown_203B2CC->unk74, 0, 0);
 
-    gUnknown_203B2CC->numPKMNNews = GetNumPKMNNews();
-    sub_8013984(&gUnknown_203B2CC->unk38);
+    gUnknown_203B2CC->input.unk22 = GetNumPKMNNews();
+    sub_8013984(&gUnknown_203B2CC->input);
     sub_802B880();
     CreatePKMNNewsMenu();
 
     if(r0 != 0)
     {
-        AddMenuCursorSprite(&gUnknown_203B2CC->unk38);
+        AddMenuCursorSprite(&gUnknown_203B2CC->input);
     }
 }
 
@@ -310,9 +288,9 @@ void sub_802B81C(void)
 {
     if(gUnknown_203B2CC  != NULL)
     {
-        gUnknown_203B2D0 = gUnknown_203B2CC->unk50;
+        gUnknown_203B2D0 = gUnknown_203B2CC->input.menuIndex;
 
-        gUnknown_203B2D2 = gUnknown_203B2CC->unk56;
+        gUnknown_203B2D2 = gUnknown_203B2CC->input.unk1E;
 
         gUnknown_203B2CC->unk74[gUnknown_203B2CC->unk6C] = gUnknown_80DFBD0;
 
@@ -380,11 +358,11 @@ void CreatePKMNNewsMenu(void)
     sub_8008C54(gUnknown_203B2CC->unk6C);
     sub_80073B8(gUnknown_203B2CC->unk6C);
     xxx_call_draw_string(0xA, 0, gUnknown_80DFC04, gUnknown_203B2CC->unk6C, 0);
-    sub_8012BC4(((gUnknown_80DFBE8[2] << 3) + 4), 0, gUnknown_203B2CC->unk56 + 1, 2, 7, gUnknown_203B2CC->unk6C);
-    for(index = 0; index < gUnknown_203B2CC->unk52; index++)
+    sub_8012BC4(((gUnknown_80DFBE8[2] << 3) + 4), 0, gUnknown_203B2CC->input.unk1E + 1, 2, 7, gUnknown_203B2CC->unk6C);
+    for(index = 0; index < gUnknown_203B2CC->input.unk1A; index++)
     {
-        y = sub_8013800(&gUnknown_203B2CC->unk38, index);
-        new_index =  (gUnknown_203B2CC->unk56 * gUnknown_203B2CC->unk54) + index;
+        y = sub_8013800(&gUnknown_203B2CC->input, index);
+        new_index =  (gUnknown_203B2CC->input.unk1E * gUnknown_203B2CC->input.unk1C) + index;
         mailIndex = gUnknown_203B2CC->receivedNewsletters[new_index];
         sub_803B6B0(0xA, y, 6, gUnknown_203B2CC->unk6C);
         sub_802BC7C();
@@ -607,9 +585,9 @@ u32 sub_802BD14(s32 param_1, struct UnkTextStruct2_sub *param_2, u32 param_3)
     sub_8012D34(gUnknown_203B2D8->unk3C,param_3);
     ResetUnusedInputStruct();
     sub_800641C(gUnknown_203B2D8->unk40,1,1);
-    sub_8013848(&gUnknown_203B2D8->unk4,CountEmptyMailSlots(),param_3,param_1);
-    gUnknown_203B2D8->unk1C = gUnknown_203B2DC;
-    sub_8013984(&gUnknown_203B2D8->unk4);
+    sub_8013848(&gUnknown_203B2D8->input,CountEmptyMailSlots(),param_3,param_1);
+    gUnknown_203B2D8->input.menuIndex = gUnknown_203B2DC;
+    sub_8013984(&gUnknown_203B2D8->input);
     sub_802BF30();
     CreateMailMenu();
     return 1;
@@ -620,10 +598,10 @@ u32 sub_802BDEC(u8 r0)
 {
     if(r0 == 0)
     {
-        sub_8013660(&gUnknown_203B2D8->unk4);
+        sub_8013660(&gUnknown_203B2D8->input);
         return 0;
     }
-    switch(GetKeyPress(&gUnknown_203B2D8->unk4))
+    switch(GetKeyPress(&gUnknown_203B2D8->input))
     {
         case INPUT_B_BUTTON:
             PlayMenuSoundEffect(1);
@@ -635,7 +613,7 @@ u32 sub_802BDEC(u8 r0)
             PlayMenuSoundEffect(4);
             return 4;
         default:
-            if(sub_80138B8(&gUnknown_203B2D8->unk4, 1) != 0)
+            if(sub_80138B8(&gUnknown_203B2D8->input, 1) != 0)
             {
                 sub_802BF30();
                 CreateMailMenu();
@@ -647,7 +625,7 @@ u32 sub_802BDEC(u8 r0)
 }
 
 u8 sub_802BE74(void) {
-  return gUnknown_203B2D8->unk0[(gUnknown_203B2D8->unk22 * gUnknown_203B2D8->unk20) + gUnknown_203B2D8->unk1C];
+  return gUnknown_203B2D8->unk0[(gUnknown_203B2D8->input.unk1E * gUnknown_203B2D8->input.unk1C) + gUnknown_203B2D8->input.menuIndex];
 }
 
 void sub_802BE94(u8 r0)
@@ -655,14 +633,14 @@ void sub_802BE94(u8 r0)
     ResetUnusedInputStruct();
     sub_800641C(gUnknown_203B2D8->unk40, 0, 0);
 
-    gUnknown_203B2D8->emptyMailSlots = CountEmptyMailSlots();
-    sub_8013984(&gUnknown_203B2D8->unk4);
+    gUnknown_203B2D8->input.unk22 = CountEmptyMailSlots();
+    sub_8013984(&gUnknown_203B2D8->input);
     sub_802BF30();
     CreateMailMenu();
 
     if(r0 != 0)
     {
-        AddMenuCursorSprite(&gUnknown_203B2D8->unk4);
+        AddMenuCursorSprite(&gUnknown_203B2D8->input);
     }
 }
 
@@ -670,7 +648,7 @@ void sub_802BEDC(void)
 {
     if(gUnknown_203B2D8 != NULL)
     {
-        gUnknown_203B2DC = gUnknown_203B2D8->unk1C;
+        gUnknown_203B2DC = gUnknown_203B2D8->input.menuIndex;
         gUnknown_203B2D8->unk40[gUnknown_203B2D8->unk38] = gUnknown_80DFC5C;
         ResetUnusedInputStruct();
         sub_800641C(gUnknown_203B2D8->unk40, 1, 1);
diff --git a/src/post_office_guide.c b/src/post_office_guide.c
index 8b662ecb8..0838c5019 100644
--- a/src/post_office_guide.c
+++ b/src/post_office_guide.c
@@ -29,8 +29,7 @@ EWRAM_DATA_2 struct PostOfficeHelper *gPostOfficeHelper = {0};
 struct unkStruct_203B330
 {
     // size: 0x78
-    struct UnkInputStruct *unk0;
-    u8 fill4[0x8];
+    struct UnkInputStructSub input;
     u8 unkC;
     u8 dungeonIndex;
     u8 fillE[2];
@@ -179,7 +178,7 @@ extern u8 gAvailablePokemonNames[];
 
 extern void sub_80141B4(const char *r0, u32, struct OpenedFile **r1, u32);
 extern void sub_8014248(const char *r0, u32, u32, const struct MenuItem *r4, u32, u32, u32, struct OpenedFile **r5, u32);
-extern u32 sub_8012A64(struct UnkInputStruct**, u32);
+extern u32 sub_8012A64(struct UnkInputStructSub *, u32);
 extern void PlayMenuSoundEffect(u32);
 extern void sub_8031A84();
 extern void DisplayMissionObjectives();
@@ -536,7 +535,7 @@ u32 sub_80319A4(u8 param_1,u8 dungeon,int param_3)
   gUnknown_203B330 = MemoryAlloc(sizeof(struct unkStruct_203B330),8);
   gUnknown_203B330->unkC = param_1;
   gUnknown_203B330->dungeonIndex = dungeon;
-  sub_801317C(&gUnknown_203B330->unk0);
+  sub_801317C(&gUnknown_203B330->input);
   gUnknown_203B330->unk10 = param_3;
   gUnknown_203B330->unk14 = &gUnknown_203B330->unk18[param_3];
   sub_8031A2C();
@@ -545,7 +544,7 @@ u32 sub_80319A4(u8 param_1,u8 dungeon,int param_3)
 
 u32 sub_80319F8(void)
 {
-    switch(sub_8012A64(&gUnknown_203B330->unk0, gUnknown_203B330->unk10))
+    switch(sub_8012A64(&gUnknown_203B330->input, gUnknown_203B330->unk10))
     {
         case 2:
             PlayMenuSoundEffect(1);
diff --git a/src/wonder_mail_2_mid.c b/src/wonder_mail_2_mid.c
index 345dd3c99..d00f6515d 100644
--- a/src/wonder_mail_2_mid.c
+++ b/src/wonder_mail_2_mid.c
@@ -12,21 +12,21 @@
 
 bool8 IsMailSlotEmpty(u8);
 extern void sub_8013984(void *);
-extern void sub_8013848(u32 *, s32, u32, u32);
+extern void sub_8013848(struct UnkInputStruct *, s32, u32, u32);
 extern s32 CountPelipperBoardSlots(void);
 extern void sub_802C328(void);
 extern void DrawPelipperBoardJobMenu(void);
 extern void PlayMenuSoundEffect(u32);
-extern void sub_8013660(u32 *);
-extern s32 GetKeyPress(u32 *);
-extern bool8 sub_80138B8(u32 *, u32);
-extern void AddMenuCursorSprite(u32 *);
+extern void sub_8013660(struct UnkInputStruct *);
+extern s32 GetKeyPress(struct UnkInputStruct *);
+extern bool8 sub_80138B8(struct UnkInputStruct *, u32);
+extern void AddMenuCursorSprite(struct UnkInputStruct *);
 extern u8 HasNoPelipperBoardJobs(void);
 extern void sub_8008C54(u32);
 extern void sub_80073B8(u32);
 extern void sub_80073E0(u32);
 
-extern s32 sub_8013800(u32 *, s32);
+extern s32 sub_8013800(struct UnkInputStruct *, s32);
 extern struct WonderMail *GetPelipperBoardSlotInfo(u32);
 extern void sub_803B35C(struct WonderMail *, u32 *);
 extern u8 gBulletinBoardText[];
@@ -39,37 +39,20 @@ struct unkStruct_203B2D8
 {
     // size: 0xA4
     u8 unk0[4];
-    u32 unk4;
-    u8 fill8[0x1C - 0x8];
-    s16 unk1C;
-    s16 unk1E;
-    s16 unk20;
-    s16 unk22;
-    s16 fill24;
-    /* 0x26 */ s16 emptyMailSlots;
-    u8 fill28[0x38 - 0x28];
+    struct UnkInputStruct input;
     u32 unk38;
     struct UnkTextStruct2 *unk3C;
     struct UnkTextStruct2 unk40[4];
     u8 unkA0[4];
 };
 
-
 extern struct unkStruct_203B2D8 *gUnknown_203B2D8;
 
 struct unkStruct_203B2E0
 {
     // size: 0xA8
     u8 unk0[0x8];
-    u32 unk8;
-    u8 unkC[0x20 - 0xC];
-    s16 unk20;
-    s16 unk22;
-    s16 unk24;
-    s16 unk26;
-    s16 unk28;
-    s16 pelipperBoardSlots;
-    u8 fill22[0x3C - 0x2C];
+    struct UnkInputStruct input;
     s32 unk3C;
     struct UnkTextStruct2 *unk40;
     struct UnkTextStruct2 unk44[4];
@@ -99,13 +82,13 @@ void CreateMailMenu(void)
 
     sub_8008C54(gUnknown_203B2D8->unk38);
     sub_80073B8(gUnknown_203B2D8->unk38);
-    xxx_call_draw_string(gUnknown_203B2D8->unk22 * 8 + 10,0,gMailboxText,gUnknown_203B2D8->unk38,0);
-    for (index = 0; index < gUnknown_203B2D8->unk1E; index++) {
-        mail = GetMailboxSlotInfo(gUnknown_203B2D8->unk0[(gUnknown_203B2D8->unk22 * gUnknown_203B2D8->unk20) + index]);
+    xxx_call_draw_string(gUnknown_203B2D8->input.unk1E * 8 + 10,0,gMailboxText,gUnknown_203B2D8->unk38,0);
+    for (index = 0; index < gUnknown_203B2D8->input.unk1A; index++) {
+        mail = GetMailboxSlotInfo(gUnknown_203B2D8->unk0[(gUnknown_203B2D8->input.unk1E * gUnknown_203B2D8->input.unk1C) + index]);
         local.unk0[0] = gUnknown_203B2D8->unk38;
-        local.y = sub_8013800(&gUnknown_203B2D8->unk4, index);
+        local.y = sub_8013800(&gUnknown_203B2D8->input, index);
         if (mail->mailType == MAIL_TYPE_UNK1) {
-            y = sub_8013800(&gUnknown_203B2D8->unk4, index);
+            y = sub_8013800(&gUnknown_203B2D8->input, index);
             sub_803B6B0(10,y,6,gUnknown_203B2D8->unk38);
             PrintPokeNameToBuffer(gAvailablePokemonNames, GetPlayerPokemonStruct());
             sprintfStatic(buffer, GetPokemonMailHeadline(mail->dungeon.floor), gAvailablePokemonNames);
@@ -173,9 +156,9 @@ bool8 sub_802C10C(s32 param_1,struct UnkTextStruct2_sub *param_2,s32 param_3)
     sub_8012D34(gUnknown_203B2E0->unk40,param_3);
     ResetUnusedInputStruct();
     sub_800641C(gUnknown_203B2E0->unk44,1,1);
-    sub_8013848(&gUnknown_203B2E0->unk8,CountPelipperBoardSlots(),param_3,param_1);
-    gUnknown_203B2E0->unk20 = gUnknown_203B2E4;
-    sub_8013984(&gUnknown_203B2E0->unk8);
+    sub_8013848(&gUnknown_203B2E0->input,CountPelipperBoardSlots(),param_3,param_1);
+    gUnknown_203B2E0->input.menuIndex = gUnknown_203B2E4;
+    sub_8013984(&gUnknown_203B2E0->input);
     sub_802C328();
     DrawPelipperBoardJobMenu();
     return TRUE;
@@ -185,11 +168,11 @@ bool8 sub_802C10C(s32 param_1,struct UnkTextStruct2_sub *param_2,s32 param_3)
 u32 sub_802C1E4(u8 param_1)
 {
   if (param_1 == '\0') {
-    sub_8013660(&gUnknown_203B2E0->unk8);
+    sub_8013660(&gUnknown_203B2E0->input);
     return 0;
   }
   else {
-    switch(GetKeyPress(&gUnknown_203B2E0->unk8))
+    switch(GetKeyPress(&gUnknown_203B2E0->input))
     {
         case INPUT_B_BUTTON:
             PlayMenuSoundEffect(1);
@@ -201,7 +184,7 @@ u32 sub_802C1E4(u8 param_1)
             PlayMenuSoundEffect(4);
             return 4;
         default:
-            if (sub_80138B8(&gUnknown_203B2E0->unk8,1)) {
+            if (sub_80138B8(&gUnknown_203B2E0->input,1)) {
                 sub_802C328();
                 DrawPelipperBoardJobMenu();
                 return 1;
@@ -215,26 +198,26 @@ u32 sub_802C1E4(u8 param_1)
 
 u8 sub_802C26C(void)
 {
-    return gUnknown_203B2E0->unk0[(gUnknown_203B2E0->unk26 * gUnknown_203B2E0->unk24) + gUnknown_203B2E0->unk20];
+    return gUnknown_203B2E0->unk0[(gUnknown_203B2E0->input.unk1E * gUnknown_203B2E0->input.unk1C) + gUnknown_203B2E0->input.menuIndex];
 }
 
 void sub_802C28C(u8 r0)
 {
     ResetUnusedInputStruct();
     sub_800641C(gUnknown_203B2E0->unk44, 0, 0);
-    gUnknown_203B2E0->pelipperBoardSlots = CountPelipperBoardSlots();
-    sub_8013984(&gUnknown_203B2E0->unk8);
+    gUnknown_203B2E0->input.unk22 = CountPelipperBoardSlots();
+    sub_8013984(&gUnknown_203B2E0->input);
     sub_802C328();
     DrawPelipperBoardJobMenu();
     if(r0)
-        AddMenuCursorSprite(&gUnknown_203B2E0->unk8);
+        AddMenuCursorSprite(&gUnknown_203B2E0->input);
 }
 
 void sub_802C2D4(void)
 {
     if(gUnknown_203B2E0 != NULL)
     {
-        gUnknown_203B2E4 = gUnknown_203B2E0->unk20;
+        gUnknown_203B2E4 = gUnknown_203B2E0->input.menuIndex;
         gUnknown_203B2E0->unk44[gUnknown_203B2E0->unk3C] = gUnknown_80DFC9C;
         ResetUnusedInputStruct();
         sub_800641C(gUnknown_203B2E0->unk44, 1, 1);
@@ -314,20 +297,20 @@ void DrawPelipperBoardJobMenu(void)
 
     sub_8008C54(gUnknown_203B2E0->unk3C);
     sub_80073B8(gUnknown_203B2E0->unk3C);
-    iVar4 = gUnknown_203B2E0->unk26 * 8;
+    iVar4 = gUnknown_203B2E0->input.unk1E * 8;
     x = iVar4;
     x += 10;
     xxx_call_draw_string(x,0,gBulletinBoardText,gUnknown_203B2E0->unk3C,0);
     iVar4 += 4;
     x = iVar4 + gUnknown_203B2E0->unkA4[2] * 8;
-    sub_8012BC4(x,0,gUnknown_203B2E0->unk26 + 1,2,7,gUnknown_203B2E0->unk3C);
+    sub_8012BC4(x,0,gUnknown_203B2E0->input.unk1E + 1,2,7,gUnknown_203B2E0->unk3C);
 
-    for(index = 0; index < gUnknown_203B2E0->unk22; index++)
+    for(index = 0; index < gUnknown_203B2E0->input.unk1A; index++)
     {
-        slotIndex = (gUnknown_203B2E0->unk0[gUnknown_203B2E0->unk26 * gUnknown_203B2E0->unk24 + index]);
+        slotIndex = (gUnknown_203B2E0->unk0[gUnknown_203B2E0->input.unk1E * gUnknown_203B2E0->input.unk1C + index]);
         mail = GetPelipperBoardSlotInfo(slotIndex);
         local.unk0[0] = gUnknown_203B2E0->unk3C;
-        local.y = sub_8013800(&gUnknown_203B2E0->unk8,index);
+        local.y = sub_8013800(&gUnknown_203B2E0->input,index);
         sub_803B35C(mail,local.unk0);
         if (IsMailinJobSlot(GetPelipperBoardSlotInfo(slotIndex))) {
             local.unk43 = 2;