--- src/Python-2.7.11/Modules/_ctypes/_ctypes.c	2015-12-05 19:47:11 +0000
+++ python-2.7.11.4/Modules/_ctypes/_ctypes.c	2016-05-10 17:47:36 +0000
@@ -5725,6 +5725,13 @@
 
     PyModule_AddObject(m, "RTLD_LOCAL", PyInt_FromLong(RTLD_LOCAL));
     PyModule_AddObject(m, "RTLD_GLOBAL", PyInt_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) {