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diff --git a/examples/testppdx.c b/examples/testppdx.c
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+/*
+ * "$Id: testppdx.c 10459 2012-05-09 22:34:27Z mike $"
+ *
+ *   Test program for PPD data encoding example code.
+ *
+ *   Compile with:
+ *
+ *       gcc -o testppdx -D_PPD_DEPRECATED="" -g testppdx.c ppdx.c -lcups -lz
+ *
+ *   Copyright 2012 by Apple Inc.
+ *
+ *   These coded instructions, statements, and computer programs are the
+ *   property of Apple Inc. and are protected by Federal copyright
+ *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+ *   which should have been included with this file.  If this file is
+ *   file is missing or damaged, see the license at "http://www.cups.org/".
+ *
+ *   This file is subject to the Apple OS-Developed Software exception.
+ *
+ * Contents:
+ *
+ *   main() - Read data from a test PPD file and write out new chunks.
+ */
+
+/*
+ * Include necessary headers...
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "ppdx.h"
+
+
+/*
+ * 'main()' - Read data from a test PPD file and write out new chunks.
+ */
+
+int					/* O - Exit status */
+main(void)
+{
+  int		status = 0;		/* Exit status */
+  FILE		*fp;			/* File to read */
+  char		contents[8193],		/* Contents of file */
+		*data;			/* Data from PPD */
+  size_t	contsize,		/* File size */
+		datasize;		/* Data size */
+  ppd_file_t	*ppd;			/* Test PPD */
+
+
+ /*
+  * Open the PPD and get the data from it...
+  */
+
+  ppd  = ppdOpenFile("testppdx.ppd");
+  data = ppdxReadData(ppd, "EXData", &datasize);
+
+ /*
+  * Open this source file and read it...
+  */
+
+  fp = fopen("testppdx.c", "r");
+  if (fp)
+  {
+    contsize = fread(contents, 1, sizeof(contents) - 1, fp);
+    fclose(fp);
+    contents[contsize] = '\0';
+  }
+  else
+  {
+    contents[0] = '\0';
+    contsize    = 0;
+  }
+
+ /*
+  * Compare data...
+  */
+
+  if (data)
+  {
+    if (contsize != datasize)
+    {
+      fprintf(stderr, "ERROR: PPD has %ld bytes, test file is %ld bytes.\n",
+              (long)datasize, (long)contsize);
+      status = 1;
+    }
+    else if (strcmp(contents, data))
+    {
+      fputs("ERROR: PPD and test file are not the same.\n", stderr);
+      status = 1;
+    }
+
+    if (status)
+    {
+      if ((fp = fopen("testppdx.dat", "wb")) != NULL)
+      {
+        fwrite(data, 1, datasize, fp);
+        fclose(fp);
+        fputs("ERROR: See testppdx.dat for data from PPD.\n", stderr);
+      }
+      else
+        perror("Unable to open 'testppdx.dat'");
+    }
+
+    free(data);
+  }
+
+  printf("Encoding %ld bytes for PPD...\n", (long)contsize);
+
+  ppdxWriteData("EXData", contents, contsize);
+
+  return (1);
+}
+
+
+/*
+ * End of "$Id: testppdx.c 10459 2012-05-09 22:34:27Z mike $".
+ */