Delete a cross reference to the undocumented function X509_check_purpose(3)

that wasn't accompanied by any related information.  Reported by jmc@.

There are a dozen functions handling X509_PURPOSE objects, all
undocumented, a host of defines, and it seems that a callback is
required.  So this seems complicated, i doubt that is much used
in practice, and i'm not diving into it at this point in time.

1 files changed, 2 insertions, 3 deletions

diff --git a/src/lib/libcrypto/man/X509_check_ca.3 b/src/lib/libcrypto/man/X509_check_ca.3
index 7d31c145c0..ee894ac445 100644
--- a/src/lib/libcrypto/man/X509_check_ca.3
+++ b/src/lib/libcrypto/man/X509_check_ca.3
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: X509_check_ca.3,v 1.2 2016/12/05 16:38:24 jmc Exp $
+.\"     $OpenBSD: X509_check_ca.3,v 1.3 2017/01/06 19:19:54 schwarze Exp $
 .\"     OpenSSL 99d63d46 Oct 26 13:56:48 2016 -0400
 .\"
 .\" This file was written by Victor B. Wagner <vitus@cryptocom.ru>.
@@ -48,7 +48,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: December 5 2016 $
+.Dd $Mdocdate: January 6 2017 $
 .Dt X509_CHECK_CA 3
 .Os
 .Sh NAME
@@ -89,5 +89,4 @@ that it is a CA certificate
 .El
 .Sh SEE ALSO
 .Xr X509_check_issued 3 ,
-.Xr X509_check_purpose 3 ,
 .Xr X509_verify_cert 3