Prepare Xdmx and Xvfb for modularization by adding appropriate #include

<{dix,dmx}-config.h> to the source files.

hw/dmx/config/dmxcompat.c

@@ -39,6 +39,10 @@
  * This file is not used by the DMX server.
  */
 
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
 #include "dmxconfig.h"
 #include "dmxparse.h"
 #include "dmxcompat.h"

hw/dmx/config/dmxconfig.c

@@ -37,6 +37,10 @@
  * combining that information with command-line configuration parameters. */
     
 
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
 #include "dmx.h"
 #include "dmxinput.h"
 #include "dmxconfig.h"

hw/dmx/config/dmxparse.c

@@ -41,6 +41,10 @@
  * used in a stand-alone fashion (i.e., independent from the DMX server
  * source tree), no dependencies on other DMX routines are made. */
 
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

hw/dmx/config/dmxprint.c

@@ -41,6 +41,10 @@
  * used in a stand-alone fashion (i.e., independent from the DMX server
  * source tree), no dependencies on other DMX routines are made. */
 
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
 #include "dmxconfig.h"
 #include "dmxparse.h"
 #include "dmxprint.h"

hw/dmx/config/parser.y

@@ -33,6 +33,10 @@
  */
 
 %{
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
 #include "dmxparse.h"
 #include <string.h>
 #include <stdlib.h>

hw/dmx/config/scanner.l

@@ -33,6 +33,10 @@
  */
 
 %{
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
 #include "dmxparse.h"
 #include "parser.h"
 #include <string.h>