12 files changed, 31 insertions, 31 deletions
diff --git a/include/cru/win/gui/Base.hpp b/include/cru/win/gui/Base.h
index 2a0d0247..ab915c57 100644
--- a/include/cru/win/gui/Base.hpp
+++ b/include/cru/win/gui/Base.h
@@ -1,7 +1,7 @@
 #pragma once
-#include "../WinPreConfig.hpp"
+#include "../WinPreConfig.h"
 
-#include "cru/common/Base.hpp"
+#include "cru/common/Base.h"
 
 #ifdef CRU_PLATFORM_WINDOWS
 #ifdef CRU_WIN_GUI_EXPORT_API
diff --git a/include/cru/win/gui/Clipboard.hpp b/include/cru/win/gui/Clipboard.h
index 63d4906a..7580642b 100644
--- a/include/cru/win/gui/Clipboard.hpp
+++ b/include/cru/win/gui/Clipboard.h
@@ -1,8 +1,8 @@
 #pragma once
-#include "Resource.hpp"
-#include "cru/common/Base.hpp"
-#include "cru/platform/gui/Clipboard.hpp"
-#include "cru/win/gui/Base.hpp"
+#include "Resource.h"
+#include "cru/common/Base.h"
+#include "cru/platform/gui/Clipboard.h"
+#include "cru/win/gui/Base.h"
 
 namespace cru::platform::gui::win {
 class WinClipboard : public WinNativeResource, public virtual IClipboard {
diff --git a/include/cru/win/gui/Cursor.hpp b/include/cru/win/gui/Cursor.h
index 89f61db9..7a9a2198 100644
--- a/include/cru/win/gui/Cursor.hpp
+++ b/include/cru/win/gui/Cursor.h
@@ -1,7 +1,7 @@
 #pragma once
-#include "Resource.hpp"
+#include "Resource.h"
 
-#include "cru/platform/gui/Cursor.hpp"
+#include "cru/platform/gui/Cursor.h"
 
 #include <memory>
 
diff --git a/include/cru/win/gui/Exception.hpp b/include/cru/win/gui/Exception.h
index 895e6c14..99ed5863 100644
--- a/include/cru/win/gui/Exception.hpp
+++ b/include/cru/win/gui/Exception.h
@@ -1,5 +1,5 @@
 #pragma once
-#include "../Exception.hpp"
+#include "../Exception.h"
 
 namespace cru::platform::gui::win {
 using platform::win::Win32Error;
diff --git a/include/cru/win/gui/GodWindow.hpp b/include/cru/win/gui/GodWindow.h
index fa69cb84..63051245 100644
--- a/include/cru/win/gui/GodWindow.hpp
+++ b/include/cru/win/gui/GodWindow.h
@@ -1,9 +1,9 @@
 #pragma once
-#include "Base.hpp"
+#include "Base.h"
 
-#include "WindowNativeMessageEventArgs.hpp"
-#include "cru/common/Event.hpp"
-#include "cru/common/String.hpp"
+#include "WindowNativeMessageEventArgs.h"
+#include "cru/common/Event.h"
+#include "cru/common/String.h"
 
 #include <memory>
 
diff --git a/include/cru/win/gui/InputMethod.hpp b/include/cru/win/gui/InputMethod.h
index 0f50c0aa..27a621be 100644
--- a/include/cru/win/gui/InputMethod.hpp
+++ b/include/cru/win/gui/InputMethod.h
@@ -3,10 +3,10 @@
 // https://chromium.googlesource.com/chromium/chromium/+/refs/heads/master/ui/base/win/ime_input.cc
 
 #pragma once
-#include "Resource.hpp"
+#include "Resource.h"
 
-#include "WindowNativeMessageEventArgs.hpp"
-#include "cru/platform/gui/InputMethod.hpp"
+#include "WindowNativeMessageEventArgs.h"
+#include "cru/platform/gui/InputMethod.h"
 
 #include <imm.h>
 
diff --git a/include/cru/win/gui/Keyboard.hpp b/include/cru/win/gui/Keyboard.h
index d736966a..18b37b60 100644
--- a/include/cru/win/gui/Keyboard.hpp
+++ b/include/cru/win/gui/Keyboard.h
@@ -1,7 +1,7 @@
 #pragma once
-#include "Base.hpp"
+#include "Base.h"
 
-#include "cru/platform/gui/Keyboard.hpp"
+#include "cru/platform/gui/Keyboard.h"
 
 namespace cru::platform::gui::win {
 KeyCode CRU_WIN_GUI_API VirtualKeyToKeyCode(int virtual_key);
diff --git a/include/cru/win/gui/Resource.hpp b/include/cru/win/gui/Resource.h
index 34c4fc1b..ed43bec3 100644
--- a/include/cru/win/gui/Resource.hpp
+++ b/include/cru/win/gui/Resource.h
@@ -1,7 +1,7 @@
 #pragma once
-#include "Base.hpp"
+#include "Base.h"
 
-#include "cru/platform/Resource.hpp"
+#include "cru/platform/Resource.h"
 
 namespace cru::platform::gui::win {
 class CRU_WIN_GUI_API WinNativeResource : public Object,
diff --git a/include/cru/win/gui/UiApplication.hpp b/include/cru/win/gui/UiApplication.h
index 1280e7a6..a4dfcf3d 100644
--- a/include/cru/win/gui/UiApplication.hpp
+++ b/include/cru/win/gui/UiApplication.h
@@ -1,8 +1,8 @@
 #pragma once
-#include "Resource.hpp"
+#include "Resource.h"
 
-#include "cru/platform/gui/Base.hpp"
-#include "cru/platform/gui/UiApplication.hpp"
+#include "cru/platform/gui/Base.h"
+#include "cru/platform/gui/UiApplication.h"
 
 #include <memory>
 
diff --git a/include/cru/win/gui/Window.hpp b/include/cru/win/gui/Window.h
index 75530596..fcbe1dbd 100644
--- a/include/cru/win/gui/Window.hpp
+++ b/include/cru/win/gui/Window.h
@@ -1,10 +1,10 @@
 #pragma once
-#include "Resource.hpp"
+#include "Resource.h"
 
-#include "WindowNativeMessageEventArgs.hpp"
-#include "cru/platform/gui/Base.hpp"
-#include "cru/platform/gui/Window.hpp"
-#include "cru/win/graphics/direct/WindowRenderTarget.hpp"
+#include "WindowNativeMessageEventArgs.h"
+#include "cru/platform/gui/Base.h"
+#include "cru/platform/gui/Window.h"
+#include "cru/win/graphics/direct/WindowRenderTarget.h"
 
 #include <memory>
 
diff --git a/include/cru/win/gui/WindowClass.hpp b/include/cru/win/gui/WindowClass.h
index ab55b214..50729887 100644
--- a/include/cru/win/gui/WindowClass.hpp
+++ b/include/cru/win/gui/WindowClass.h
@@ -1,5 +1,5 @@
 #pragma once
-#include "Base.hpp"
+#include "Base.h"
 
 #include <string>
 
diff --git a/include/cru/win/gui/WindowNativeMessageEventArgs.hpp b/include/cru/win/gui/WindowNativeMessageEventArgs.h
index 7e62c19d..bc85a597 100644
--- a/include/cru/win/gui/WindowNativeMessageEventArgs.hpp
+++ b/include/cru/win/gui/WindowNativeMessageEventArgs.h
@@ -1,7 +1,7 @@
 #pragma once
-#include "Base.hpp"
+#include "Base.h"
 
-#include "cru/common/Base.hpp"
+#include "cru/common/Base.h"
 
 namespace cru::platform::gui::win {
 struct CRU_WIN_GUI_API WindowNativeMessage {