(send_via_proxy): handle `http://' at the beginning of the proxy specification.  use getaddrinfo correctly (krb5_sendto): always return a return code
(send_via_proxy): handle `http://' at the beginning of the proxy
specification.  use getaddrinfo correctly
(krb5_sendto): always return a return code


git-svn-id: 193148810cf65385f3a195dbc9a8b504846da3a2@8996 ec53bebd-3082-4978-b11e-865c3cabbd6b

madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal