+PP/16 Make DISABLE_DKIM build knob functional.
+
+NM/06 Bugzilla 968: child_open_uid: restore default SIGPIPE handler
+ Patch by Simon Arlott
+
+TF/03 Fix valgrind.h portability to C89 compilers that do not support
+ variable argument macros. Our copy now differs from upstream.
+