--- extrema-4.4.5/src/Graphics/GRA_thiessenTriangulation.cpp.orig 2011-01-31 20:54:31.951467491 +0100
+++ extrema-4.4.5/src/Graphics/GRA_thiessenTriangulation.cpp 2011-01-31 20:55:54.879463653 +0100
@@ -15,6 +15,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
+#include <cstddef>
#include <cmath>
#include "GRA_thiessenTriangulation.h"