From 6be58fbab2e4130d4e21bfd97ac732200e6c8b7b Mon Sep 17 00:00:00 2001
From: Frank Warmerdam <warmerdam@pobox.com>
Date: Thu, 9 Sep 2004 18:06:14 +0000
Subject: [PATCH] avoid warnings

---
 ChangeLog          |  5 +++++
 tools/tiff2ps.c    |  6 +++++-
 tools/tiffmedian.c | 10 ++++++++--
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 1bf3c5de..8bea15ad 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2004-09-09  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* tools/tiff2ps.c, tools/tiffmedian.c: fiddle with include files
+	to avoid compile warnings about getopt() and a few other things.
+
 2004-09-02  Andrey Kiselev  <dron@remotesensing.org>
 
 	* libtiff/tif_dirread.c: Use memcpy() function instead of pointer
diff --git a/tools/tiff2ps.c b/tools/tiff2ps.c
index ed5508bf..c4a173ab 100644
--- a/tools/tiff2ps.c
+++ b/tools/tiff2ps.c
@@ -1,4 +1,4 @@
-/* $Id: tiff2ps.c,v 1.26 2004-08-25 18:34:55 dron Exp $ */
+/* $Id: tiff2ps.c,v 1.27 2004-09-09 18:06:14 fwarmerdam Exp $ */
 
 /*
  * Copyright (c) 1988-1997 Sam Leffler
@@ -32,6 +32,10 @@
 #include <time.h>
 #include <string.h>
 
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
 #include "tiffio.h"
 
 /*
diff --git a/tools/tiffmedian.c b/tools/tiffmedian.c
index 8b4f958d..80266406 100644
--- a/tools/tiffmedian.c
+++ b/tools/tiffmedian.c
@@ -1,4 +1,4 @@
-/* $Id: tiffmedian.c,v 1.7 2004-07-24 19:03:16 dron Exp $ */
+/* $Id: tiffmedian.c,v 1.8 2004-09-09 18:06:14 fwarmerdam Exp $ */
 
 /*
  * Apply median cut on an image.
@@ -40,10 +40,16 @@
  *	Siggraph '82 proceedings, pp. 297-307
  */
 
+#include "tif_config.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
 #include "tiffio.h"
 
 #define	MAX_CMAP_SIZE	256
@@ -401,7 +407,7 @@ static void
 splitbox(Colorbox* ptr)
 {
 	uint32		hist2[B_LEN];
-	int		first, last;
+	int		first=0, last=0;
 	register Colorbox	*new;
 	register uint32	*iptr, *histp;
 	register int	i, j;