Silence a compiler warning

christian.heimes · christian.heimes · commit 74cbfd5a2d68 · 2008-05-06T23:15:46.000Z
git-svn-id: http://svn.python.org/projects/python/branches/py3k@62791 6015fed2-1504-0410-9fe1-9d1591cc4771
diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c
@@ -490,7 +490,7 @@ CDataType_from_buffer_copy(PyObject *type, PyObject *args)
 			      &obj, &offset))
 		return NULL;
 
-	if (-1 == PyObject_AsReadBuffer(obj, &buffer, &buffer_len))
+	if (-1 == PyObject_AsReadBuffer(obj, (const void**)&buffer, &buffer_len))
 		return NULL;
 
 	if (offset < 0) {
