introduce GFX2_UpdateScreen()

2018-06-19 12:14:33 +02:00
parent bf29a6837c
commit 22e0bcc01f
3 changed files with 24 additions and 4 deletions
--- a/src/screen.h
+++ b/src/screen.h
@@ -57,4 +57,8 @@ extern volatile int Allow_colorcycling;
 /// Activates or desactivates file drag-dropping in program window.
 void Allow_drag_and_drop(int flag);

+#if defined(USE_SDL2)
+void GFX2_UpdateScreen(void);
+#endif
+
 #endif // SCREEN_H_INCLUDED