From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sat, 22 Dec 2012 02:34:26 +0000 (+0000)
Subject: Fix libtiff compilation with VC6 after upgrade to 4.0.3.
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/8c2bd115c79fb7091d55a433358e2a67e7574915

Fix libtiff compilation with VC6 after upgrade to 4.0.3.

VC6 headers don't define INVALID_SET_FILE_POINTER constant so do it ourselves
if necessary.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73242 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/tiff/libtiff/tif_win32.c b/src/tiff/libtiff/tif_win32.c
index 9910738b49..42e340c2df 100644
--- a/src/tiff/libtiff/tif_win32.c
+++ b/src/tiff/libtiff/tif_win32.c
@@ -32,6 +32,11 @@
 
 #include <windows.h>
 
+/* This define is missing from VC6 headers. */
+#ifndef INVALID_SET_FILE_POINTER
+#define INVALID_SET_FILE_POINTER ((DWORD)-1)
+#endif
+
 static tmsize_t
 _tiffReadProc(thandle_t fd, void* buf, tmsize_t size)
 {