Fix dmx compile on 1.6 branch.

http://www.mail-archive.com/pld-cvs-commit@lists.pld-linux.org/msg166742.html
contains a patch from "arekm" which I build upon to make up this one.

Mostly fixes for Xcalloc which I previously tried to fix the same way but
without finding the right spot.

I cannot tell if dmx works though. Only that it at least compile.

Signed-off-by: Keith Packard <keithp@keithp.com>

hw/dmx/dmxcb.c

@@ -43,6 +43,12 @@
 #include "dmxinput.h"
 #include "dmxlog.h"
 
+#undef Xmalloc
+#undef Xcalloc
+#undef Xrealloc
+#undef Xfree
+
+
 extern int     connBlockScreenStart;
 
 #ifdef PANORAMIX

hw/dmx/dmxextension.c

@@ -64,6 +64,12 @@
 #include <X11/extensions/dmxproto.h>  /* For DMX_BAD_* */
 #include "cursorstr.h"
 
+#undef Xmalloc
+#undef Xcalloc
+#undef Xrealloc
+#undef Xfree
+
+
 /* The default font is declared in dix/globals.c, but is not included in
  * _any_ header files. */
 extern FontPtr  defaultFont;

hw/dmx/dmxfont.c

@@ -49,6 +49,12 @@
 #include "dixfont.h"
 #include "dixstruct.h"
 
+#undef Xmalloc
+#undef Xcalloc
+#undef Xrealloc
+#undef Xfree
+
+
 static int (*dmxSaveProcVector[256])(ClientPtr);
 static int   dmxFontLastError;
 

hw/dmx/dmxpict.c

@@ -56,6 +56,12 @@
 #include "mipict.h"
 #include "fbpict.h"
 
+#undef Xmalloc
+#undef Xcalloc
+#undef Xrealloc
+#undef Xfree
+
+
 
 extern int RenderErrBase;
 extern int (*ProcRenderVector[RenderNumberRequests])(ClientPtr);

hw/dmx/dmxscrinit.c

@@ -61,6 +61,12 @@
 #include "mipointer.h"
 #include "micmap.h"
 
+#undef Xmalloc
+#undef Xcalloc
+#undef Xrealloc
+#undef Xfree
+
+
 extern Bool dmxCloseScreen(int idx, ScreenPtr pScreen);
 static Bool dmxSaveScreen(ScreenPtr pScreen, int what);
 

hw/dmx/glxProxy/glxutil.c

@@ -36,6 +36,12 @@
 #include <windowstr.h>
 #include "glxutil.h"
 
+#undef Xmalloc
+#undef Xcalloc
+#undef Xrealloc
+#undef Xfree
+
+
 /************************************************************************/
 
 void __glXNop(void) {}

hw/dmx/glxProxy/glxvisuals.c

@@ -38,6 +38,12 @@
 #include "glxutil.h"
 #include "dmx_glxvisuals.h"
 
+#undef Xmalloc
+#undef Xcalloc
+#undef Xrealloc
+#undef Xfree
+
+
 static int                 numConfigs     = 0;
 static __GLXvisualConfig  *visualConfigs  = NULL;
 static void              **visualPrivates = NULL;