From 063b39a54f558ce784fee411cc585d06aab64c6c Mon Sep 17 00:00:00 2001
From: Susan Hert <hert@mpi-sb.mpg.de>
Date: Fri, 19 Apr 2002 09:23:36 +0000
Subject: [PATCH]    added missing std:: before ptrdiff_t  in
 Regular_complex_d.h

---
 Packages/Kernel_d/changes.txt                      | 3 +++
 Packages/Kernel_d/include/CGAL/Regular_complex_d.h | 1 +
 2 files changed, 4 insertions(+)

diff --git a/Packages/Kernel_d/changes.txt b/Packages/Kernel_d/changes.txt
index 75513739d5c..c6f69de7cc5 100644
--- a/Packages/Kernel_d/changes.txt
+++ b/Packages/Kernel_d/changes.txt
@@ -1,5 +1,8 @@
 Kernel_d Package: Release changes
 ----------------------------------------------------------------------
+0.9.64 (17 April 2002)
+   added missing std:: before ptrdiff_t  in Regular_complex....h
+
 0.9.63 (17 April 2002)
    removed SIMPLE_INTERFACE for Borland in Vector__.h
 
diff --git a/Packages/Kernel_d/include/CGAL/Regular_complex_d.h b/Packages/Kernel_d/include/CGAL/Regular_complex_d.h
index 7530ef95c7f..54926455bc9 100644
--- a/Packages/Kernel_d/include/CGAL/Regular_complex_d.h
+++ b/Packages/Kernel_d/include/CGAL/Regular_complex_d.h
@@ -42,6 +42,7 @@
 #include <CGAL/In_place_list.h>
 #include <vector>
 #include <list>
+#include <cstddef>
 
 #undef _DEBUG
 #define _DEBUG 93