--- OLD/xc/lib/lbxutil/image/dfaxg42d.c	Thu Jan  1 00:00:00 1970
+++ NEW/xc/lib/lbxutil/image/dfaxg42d.c	Thu Jan  1 00:00:00 1970
@@ -23,6 +23,8 @@
  * OF THIS SOFTWARE.
  */
 
+#include <stdlib.h>
+
 #include <X11/Xfuncproto.h>
 #include <X11/Xfuncs.h>
 #include "g3states.h"
@@ -403,7 +405,7 @@
     int bytes_left = image_bytes;
     int i;
 
-    refline = (unsigned char *) malloc (bytes_per_scanline + 1);
+    refline = malloc (bytes_per_scanline + 1);
     refptr = refline + 1;
 
     for (i = 0; i < bytes_per_scanline + 1; i++)