From 95eef25acad42fcbdb36a12dc2cce07d85e02e71 Mon Sep 17 00:00:00 2001
From: Hugo van Kemenade <hugovk@users.noreply.github.com>
Date: Wed, 8 Nov 2023 17:07:17 +0200
Subject: [PATCH] Fix for Python 3.13: explicitly include unistd.h

---
 src/libImaging/TiffDecode.c | 4 ++++
 src/libImaging/TiffDecode.h | 6 ------
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/libImaging/TiffDecode.c b/src/libImaging/TiffDecode.c
index 35122f182..b75a32dd2 100644
--- a/src/libImaging/TiffDecode.c
+++ b/src/libImaging/TiffDecode.c
@@ -12,6 +12,10 @@
 
 #include "Imaging.h"
 
+#ifndef _UNISTD_H
+#include <unistd.h> /* lseek */
+#endif
+
 #ifdef HAVE_LIBTIFF
 
 #ifndef uint
diff --git a/src/libImaging/TiffDecode.h b/src/libImaging/TiffDecode.h
index c7c7d48ed..02454ba03 100644
--- a/src/libImaging/TiffDecode.h
+++ b/src/libImaging/TiffDecode.h
@@ -13,12 +13,6 @@
 #include <tiff.h>
 #endif
 
-/* UNDONE -- what are we using from this? */
-/*#ifndef _UNISTD_H
-  # include <unistd.h>
-  # endif
-*/
-
 #ifndef min
 #define min(x, y) ((x > y) ? y : x)
 #define max(x, y) ((x < y) ? y : x)