--- Box2D_v2.1.2/Box2D/Box2D/Common/b2Settings.h-orig	2010-10-23 06:06:29.541063227 -0500
+++ Box2D_v2.1.2/Box2D/Box2D/Common/b2Settings.h	2010-10-23 06:06:39.592148933 -0500
@@ -21,6 +21,7 @@
 
 #include <cassert>
 #include <cmath>
+#include "math.h"
 
 #define B2_NOT_USED(x) ((void)(x))
 #define b2Assert(A) assert(A)
--- Box2D_v2.1.2/Box2D/glui/algebra3.h-orig	2010-10-23 06:14:59.854936516 -0500
+++ Box2D_v2.1.2/Box2D/glui/algebra3.h	2010-10-23 06:15:26.661491933 -0500
@@ -80,6 +80,8 @@
 #include <cmath>
 #include <cstdio>
 #include <cstdlib>
+#include "stdio.h"
+#include "math.h"
 
 // this line defines a new type: pointer to a function which returns a
 // float and takes as argument a float
--- Box2D_v2.1.2/Box2D/Box2D/Common/b2BlockAllocator.cpp-orig	2010-10-23 06:11:36.925128990 -0500
+++ Box2D_v2.1.2/Box2D/Box2D/Common/b2BlockAllocator.cpp	2010-10-23 06:11:57.615745674 -0500
@@ -21,6 +21,7 @@
 #include <climits>
 #include <cstring>
 #include <memory>
+#include "string.h"
 
 int32 b2BlockAllocator::s_blockSizes[b2_blockSizes] = 
 {
--- Box2D_v2.1.2/Box2D/Box2D/Common/b2Settings.cpp-orig	2010-10-23 06:12:17.851760808 -0500
+++ Box2D_v2.1.2/Box2D/Box2D/Common/b2Settings.cpp	2010-10-23 06:12:33.360539702 -0500
@@ -18,6 +18,7 @@
 
 #include <Box2D/Common/b2Settings.h>
 #include <cstdlib>
+#include "stdlib.h"
 
 b2Version b2_version = {2, 1, 2};
 
--- Box2D_v2.1.2/Box2D/Box2D/Collision/b2DynamicTree.cpp-orig	2010-10-23 06:12:53.444747621 -0500
+++ Box2D_v2.1.2/Box2D/Box2D/Collision/b2DynamicTree.cpp	2010-10-23 06:13:10.273840459 -0500
@@ -19,6 +19,7 @@
 #include <Box2D/Collision/b2DynamicTree.h>
 #include <cstring>
 #include <cfloat>
+#include "string.h"
 
 b2DynamicTree::b2DynamicTree()
 {