Blackbox fullscreen title bar patch

fullscreen_titlebar.patch

--- old/src/Window.cc   2005-10-18 04:01:41.000000000 -0400
+++ new/src/Window.cc   2018-08-16 10:23:47.852164406 -0400
@@ -167,6 +167,14 @@
   if (!(decorations & WindowDecorationTitlebar))
     functions &= ~WindowFunctionShade;

+  // Remove decorations for windows in fullscreen mode
+  if (ewmh.fullscreen) {
+    decorations = NoWindowDecorations;
+    functions &= ~(WindowFunctionMove |
+                   WindowFunctionResize |
+                   WindowFunctionShade);
+  }
+
   // disable grips and maximize if we have a fixed size window
   if ((wmnormal.flags & (PMinSize|PMaxSize)) == (PMinSize|PMaxSize)
       && wmnormal.max_width <= wmnormal.min_width