Fix code style.

3 files changed, 4 insertions, 9 deletions

diff --git a/src/gui/shortcut/itemshortcut.cpp b/src/gui/shortcut/itemshortcut.cpp
index f3457547b..526baa265 100644
--- a/src/gui/shortcut/itemshortcut.cpp
+++ b/src/gui/shortcut/itemshortcut.cpp
@@ -246,7 +246,7 @@ void ItemShortcut::setItem(const int index,
     save();
 }
 
-void ItemShortcut::setItemFast(const int index,
+void ItemShortcut::setItemFast(const size_t index,
                                const int item,
                                const ItemColor color)
 {
diff --git a/src/gui/shortcut/itemshortcut.h b/src/gui/shortcut/itemshortcut.h
index 7f351cabc..b7ea160a7 100644
--- a/src/gui/shortcut/itemshortcut.h
+++ b/src/gui/shortcut/itemshortcut.h
@@ -74,11 +74,11 @@ class ItemShortcut final
         ItemColor getItemColor(const int index) const A_WARN_UNUSED
         { return mItemColors[index]; }
 
-        void setItemData(const int index,
+        void setItemData(const size_t index,
                          const std::string &data)
         { mItemData[index] = data; }
 
-        std::string getItemData(const int index) const A_WARN_UNUSED
+        std::string getItemData(const size_t index) const A_WARN_UNUSED
         { return mItemData[index]; }
 
         /**
@@ -104,7 +104,7 @@ class ItemShortcut final
                      const int item,
                      const ItemColor color);
 
-        void setItemFast(const int index,
+        void setItemFast(const size_t index,
                          const int item,
                          const ItemColor color);
 
diff --git a/src/net/eathena/maphandler.h b/src/net/eathena/maphandler.h
index d9da12ded..855ec4da7 100644
--- a/src/net/eathena/maphandler.h
+++ b/src/net/eathena/maphandler.h
@@ -23,11 +23,6 @@
 
 #include "net/maphandler.h"
 
-namespace Net
-{
-    class MessageIn;
-}  // namespace Net
-
 namespace EAthena
 {