pull up r21889 from trunk

pull up r21889 from trunk

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 r21889 | raeburn | 2009-02-04 21:59:08 -0500 (Wed, 04 Feb 2009) | 7 lines
 Changed paths:
    M /trunk/src/kadmin/server/kadm_rpc_svc.c
    M /trunk/src/lib/kadm5/chpass_util.c
    M /trunk/src/plugins/kdb/db2/pol_xdr.c

 ticket: 6365
 subject: include omitted system header string.h
 target_version: 1.7
 tags: pullup

 Sun cc warns about some of the string functions being undeclared in
 several source files.  So, include string.h there.
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ticket: 6365
version_fixed: 1.7
status: resolved

git-svn-id: svn://anonsvn.mit.edu/krb5/branches/krb5-1-7@22019 dc483132-0cff-0310-8789-dd5450dbe970