Tree structure for manual pages: crypto(3) links to 33 function

group pages, and these link on to all their second-level subpages.
Only a handful of second-level pages have third-level subpages.
So all crypto pages can now be reached from the www.libressl.org
frontpage via at most four clicks, in most cases three clicks.
Also link back from leaf pages to their respective group pages
and add a couple of additional links between related pages.
Triggered by a question from deraadt@.
OK jmc@ tb@

1 files changed, 4 insertions, 3 deletions

diff --git a/src/lib/libcrypto/man/OPENSSL_VERSION_NUMBER.3 b/src/lib/libcrypto/man/OPENSSL_VERSION_NUMBER.3
index 4f37962c9d..06ca558489 100644
--- a/src/lib/libcrypto/man/OPENSSL_VERSION_NUMBER.3
+++ b/src/lib/libcrypto/man/OPENSSL_VERSION_NUMBER.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: OPENSSL_VERSION_NUMBER.3,v 1.11 2019/03/15 12:32:15 schwarze Exp $
+.\" $OpenBSD: OPENSSL_VERSION_NUMBER.3,v 1.12 2019/06/06 01:06:58 schwarze Exp $
 .\" full merge up to: OpenSSL 1f13ad31 Dec 25 17:50:39 2017 +0800
 .\"
 .\" This file is a derived work.
@@ -68,7 +68,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: March 15 2019 $
+.Dd $Mdocdate: June 6 2019 $
 .Dt OPENSSL_VERSION_NUMBER 3
 .Os
 .Sh NAME
@@ -245,7 +245,8 @@ and
 .Fn SSLeay_version
 return pointers to static strings.
 .Sh SEE ALSO
-.Xr crypto 3
+.Xr crypto 3 ,
+.Xr OPENSSL_config 3
 .Sh HISTORY
 .Fn SSLeay ,
 .Fn SSLeay_version ,