3 files changed, 20 insertions, 11 deletions
diff --git a/arm9/src/itemtool.c b/arm9/src/itemtool.c
index 2c389512..a8f45903 100644
--- a/arm9/src/itemtool.c
+++ b/arm9/src/itemtool.c
@@ -788,17 +788,17 @@ u32 GetItemAttr_PreloadedItemData(struct ItemData * itemData, u32 attr)
     switch (attr)
     {
     case 0:
-        return itemData->unk0;
+        return itemData->price;
     case 1:
-        return itemData->unk2;
+        return itemData->holdEffect;
     case 2:
-        return itemData->unk3;
+        return itemData->holdEffectParam;
     case 3:
         return itemData->unk8_5;
     case 4:
         return itemData->unk8_6;
     case 5:
-        return itemData->unk8_7;
+        return itemData->pocket;
     case 6:
         return itemData->unkA;
     case 7:
@@ -814,7 +814,7 @@ u32 GetItemAttr_PreloadedItemData(struct ItemData * itemData, u32 attr)
     case 12:
         return itemData->unk8_0;
     case 13:
-        return itemData->unk8_11;
+        return itemData->unk8_B;
     case 14:
         return itemData->unkC;
     default:
diff --git a/include/constants/items.h b/include/constants/items.h
index 3320ce25..76295014 100644
--- a/include/constants/items.h
+++ b/include/constants/items.h
@@ -1,6 +1,15 @@
 #ifndef POKEDIAMOND_CONSTANTS_ITEMS_H
 #define POKEDIAMOND_CONSTANTS_ITEMS_H
 
+#define POCKET_ITEMS        0
+#define POCKET_MEDICINE     1
+#define POCKET_BALLS        2
+#define POCKET_TMHMS        3
+#define POCKET_BERRIES      4
+#define POCKET_MAIL         5
+#define POCKET_BATTLE_ITEMS 6
+#define POCKET_KEY_ITEMS    7
+
 #define ITEM_NONE                  0
 #define ITEM_MASTER_BALL           1
 #define ITEM_ULTRA_BALL            2
diff --git a/include/itemtool.h b/include/itemtool.h
index 97077744..6b547e83 100644
--- a/include/itemtool.h
+++ b/include/itemtool.h
@@ -79,9 +79,9 @@ struct ItemDataSub
 
 struct ItemData
 {
-    u16 unk0;
-    u8 unk2;
-    u8 unk3;
+    u16 price;
+    u8 holdEffect;
+    u8 holdEffectParam;
     u8 unk4;
     u8 unk5;
     u8 unk6;
@@ -89,12 +89,12 @@ struct ItemData
     u16 unk8_0:5;
     u16 unk8_5:1;
     u16 unk8_6:1;
-    u16 unk8_7:4;
-    u16 unk8_11:5;
+    u16 pocket:4;
+    u16 unk8_B:5;
     u8 unkA;
     u8 unkB;
     u8 unkC;
-    u8 unkD;
+    u8 padding;
     union {
         u8 flat;
         struct ItemDataSub sub;