--- OpenCASCADE-6.5.1/ros/src/OSD/OSD_MAllocHook.cxx	2011-05-19 08:24:52.000000000 -0300
+++ OpenCASCADE-6.5.1_patched/ros/src/OSD/OSD_MAllocHook.cxx	2011-08-10 12:39:39.000000000 -0300
@@ -10,6 +10,7 @@
 #define __STDC_LIMIT_MACROS
 #endif
 #include <stdint.h>
+#include <stdlib.h>
 #endif
 
 #include <set>