2 files changed, 3 insertions, 6 deletions
diff --git a/include/cru/platform/GraphicsBase.h b/include/cru/platform/GraphicsBase.h
index c9f7626c..b0f653ef 100644
--- a/include/cru/platform/GraphicsBase.h
+++ b/include/cru/platform/GraphicsBase.h
@@ -53,8 +53,8 @@ inline String ToString(const Point& point) {
 }
 
 struct Size final {
-  static const Size kMax;
-  static const Size kZero;
+  static CRU_PLATFORM_API const Size kMax;
+  static CRU_PLATFORM_API const Size kZero;
 
   constexpr Size() = default;
   constexpr Size(const float width, const float height)
diff --git a/include/cru/platform/gui/UiApplication.h b/include/cru/platform/gui/UiApplication.h
index 3f36c26c..b44a450f 100644
--- a/include/cru/platform/gui/UiApplication.h
+++ b/include/cru/platform/gui/UiApplication.h
@@ -15,10 +15,7 @@ namespace cru::platform::gui {
 // The entry point of a ui application.
 struct CRU_PLATFORM_GUI_API IUiApplication : public virtual IPlatformResource {
  public:
-  static IUiApplication* GetInstance() { return instance; }
-
- private:
-  static IUiApplication* instance;
+  static IUiApplication* GetInstance();
 
  protected:
   IUiApplication();