$OpenBSD: patch-tiff2png_c,v 1.1 2011/07/08 20:38:00 naddy Exp $
--- tiff2png.c.orig	Wed Jul  6 17:43:46 2011
+++ tiff2png.c	Wed Jul  6 17:45:03 2011
@@ -87,6 +87,7 @@
 #  include "tiffcomp.h"		/* not installed by default */
 #endif
 #include "png.h"
+#include <zlib.h>
 
 #ifdef _MSC_VER   /* works for MSVC 5.0; need finer tuning? */
 #  define strcasecmp _stricmp
@@ -817,7 +818,7 @@ tiff2png (tiffname, pngname, verbose, force, interlace
     res_x = res_x_half;
     if (verbose)
     {
-      fprintf (stderr, "tiff2png:  new width = %lu pixels\n", width);
+      fprintf (stderr, "tiff2png:  new width = %u pixels\n", width);
       fprintf (stderr, "tiff2png:  new color type = paletted\n");
       fprintf (stderr, "tiff2png:  new bit depth = %d\n", bit_depth);
     }
