--- CXX/WrapPython.h
+++ CXX/WrapPython.h
@@ -1,3 +1,4 @@
+/*
 //-----------------------------------------------------------------------------
 //
 // Copyright (c) 1998 - 2007, The Regents of the University of California
@@ -34,27 +35,28 @@
 // DAMAGE.
 //
 //-----------------------------------------------------------------------------
+*/
 
 #ifndef __PyCXX_wrap_python_hxx__
 #define __PyCXX_wrap_python_hxx__
 
-// On some platforms we have to include time.h to get select defined
+/* On some platforms we have to include time.h to get select defined */
 #if !defined(__WIN32__) && !defined(WIN32) && !defined(_WIN32) && !defined(_WIN64)
 #include <sys/time.h>
 #endif
 
-// Prevent multiple conflicting definitions of swab from stdlib.h and unistd.h
+/* Prevent multiple conflicting definitions of swab from stdlib.h and unistd.h */
 #if defined(__sun) || defined(sun)
 #if defined(_XPG4)
 #undef _XPG4
 #endif
 #endif
 
-// Python.h will redefine these and generate warning in the process
+/* Python.h will redefine these and generate warning in the process */
 #undef _XOPEN_SOURCE
 #undef _POSIX_C_SOURCE
 
-// pull in python definitions
+/* pull in python definitions */
 #include <Python.h>
 
 #endif