sync code with last improvements from OpenBSD

xserver/include/xwin-config.h.in

@@ -0,0 +1,33 @@
+/*
+ * xwin-config.h.in
+ *
+ * This file has all defines used in the xwin ddx
+ *
+ */
+#include <dix-config.h>
+
+/* Winsock networking */
+#undef HAS_WINSOCK
+
+/* Cygwin has /dev/windows for signaling new win32 messages */
+#undef HAS_DEVWINDOWS
+
+/* Switch on debug messages */
+#undef CYGDEBUG
+#undef CYGWINDOWING_DEBUG
+#undef CYGMULTIWINDOW_DEBUG
+
+/* Define to 1 if unsigned long is 64 bits. */
+#undef _XSERVER64
+
+/* Short vendor name */
+#undef XVENDORNAMESHORT
+
+/* Vendor web address for support */
+#undef __VENDORDWEBSUPPORT__
+
+/* Default log location */
+#undef DEFAULT_LOGDIR
+
+/* Whether we should re-locate the root to where the executable lives */
+#undef RELOCATE_PROJECTROOT