update

[l4.git] / l4 / pkg / l4re / include / video / goos

diff --git a/l4/pkg/l4re/include/video/goos b/l4/pkg/l4re/include/video/goos
index d4fb3cc0def5e46da10526f78d8b917aaea1b60d..67042c8c8de5f26f38caca93590161dee2ae6eb8 100644 (file)
--- a/l4/pkg/l4re/include/video/goos
+++ b/l4/pkg/l4re/include/video/goos
@@ -122,6 +122,11 @@ public:
    * \return The view.
    */
   View view(unsigned index) const throw();
+
+  /**
+   * \brief Trigger refreshing of the given area on the virtual screen.
+   */
+  int refresh(int x, int y, int w, int h) throw();
 };
 
 inline View