gdk/gdkoffscreenwindow.c: Include fallback-c89.c

This is necessary as we are using round() here, which is not universally
available.

diff --git a/gdk/gdkoffscreenwindow.c b/gdk/gdkoffscreenwindow.c
index fda8907783ea862e3e35fa84366077e2b2811366..22d1004c9cce8de7f1cac77473cfdbf995842554 100644 (file)
--- a/gdk/gdkoffscreenwindow.c
+++ b/gdk/gdkoffscreenwindow.c
@@ -30,6 +30,8 @@
 
 #include <math.h>
 
+#include "fallback-c89.c"
+
 /* LIMITATIONS:
  *
  * Offscreen windows can't be the child of a foreign window,