kern/139019: [libc] [patch] Add xdr_sizeof() to libc.

[kevlo at FreeBSD.org]

Synopsis: [libc] [patch] Add xdr_sizeof() to libc.

State-Changed-From-To: open->closed
State-Changed-By: kevlo
State-Changed-When: Sat Jul 9 07:47:20 UTC 2011
State-Changed-Why: 
Committed a similiar patch in r223877, thanks!

http://www.freebsd.org/cgi/query-pr.cgi?pr=139019