Remove XLib include from client.h

No longer needed in the header. Client is free of XLib data types.

client.cpp

@@ -58,6 +58,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <QWhatsThis>
 // XLib
 #include <X11/extensions/sync.h>
+#include <X11/Xutil.h>
+#include <fixx11h.h>
 #include <xcb/xtest.h>
 // system
 #include <unistd.h>

client.h

@@ -36,8 +36,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <QWindow>
 // X
 #include <xcb/sync.h>
-#include <X11/Xutil.h>
-#include <fixx11h.h>
 
 // TODO: Cleanup the order of things in this .h file
 

killwindow.cpp

@@ -29,6 +29,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // XLib
 #include <X11/cursorfont.h>
 #include <X11/Xcursor/Xcursor.h>
+#include <X11/Xutil.h>
+#include <fixx11h.h>
 // XCB
 #include <xcb/xcb_keysyms.h>