ps3 support

tinyxml2.h

@@ -30,6 +30,9 @@ distribution.
 #   include <stdio.h>
 #   include <stdlib.h>
 #   include <string.h>
+#	if defined(__PS3__)
+#		include <stddef.h>
+#	endif
 #else
 #   include <cctype>
 #   include <climits>