--- OLD/xc/lib/Xmu/Distinct.c	Thu Jan  1 00:00:00 1970
+++ NEW/xc/lib/Xmu/Distinct.c	Thu Jan  1 00:00:00 1970
@@ -26,6 +26,8 @@
  * Author:  Keith Packard, MIT X Consortium
  */
 
+#include <stdlib.h>
+
 # include   <X11/Xlib.h>
 
 /*
@@ -74,7 +76,7 @@
 	for (j = i + 1; j < count; j++)
 	    if (pixels[i] == pixels[j])
 		return False;
-    defs = (XColor *) malloc (count * sizeof (XColor));
+    defs = malloc (count * sizeof (XColor));
     if (!defs)
 	return False;
     for (i = 0; i < count; i++)