--- src/Python-3.5.1/Modules/_ctypes/_ctypes.c	2015-12-07 01:39:10 +0000
+++ python-3.5.1.1/Modules/_ctypes/_ctypes.c	2016-05-09 14:23:36 +0000
@@ -5509,6 +5509,12 @@
 
     PyModule_AddObject(m, "RTLD_LOCAL", PyLong_FromLong(RTLD_LOCAL));
     PyModule_AddObject(m, "RTLD_GLOBAL", PyLong_FromLong(RTLD_GLOBAL));
+#ifdef RTLD_NOW
+    PyModule_AddObject(m, "RTLD_NOW", PyLong_FromLong(RTLD_NOW));
+#endif
+#ifdef RTLD_MEMBER
+    PyModule_AddObject(m, "RTLD_MEMBER", PyLong_FromLong(RTLD_MEMBER));
+#endif
 
     PyExc_ArgError = PyErr_NewException("ctypes.ArgumentError", NULL, NULL);
     if (PyExc_ArgError) {