Add pickle support to ctypes types.
diff --git a/Misc/NEWS b/Misc/NEWS
index 5b334d8..fe4b89f 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -400,6 +400,9 @@
 Library
 -------
 
+- ctypes instances that are not or do not contain pointers can now be
+  pickled.
+
 - Patch #1966: Break infinite loop in httplib when the servers
   implements the chunked encoding incorrectly.