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, 3 insertions, 2 deletions

diff --git a/src/lib/libcrypto/man/DH_new.3 b/src/lib/libcrypto/man/DH_new.3
index 3208e76701..c4919a017b 100644
--- a/src/lib/libcrypto/man/DH_new.3
+++ b/src/lib/libcrypto/man/DH_new.3
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: DH_new.3,v 1.8 2018/04/18 01:11:45 schwarze Exp $
+.\"     $OpenBSD: DH_new.3,v 1.9 2019/06/06 01:06:58 schwarze Exp $
 .\"     OpenSSL b97fdb57 Nov 11 09:33:09 2016 +0100
 .\"
 .\" This file was written by Ulf Moeller <ulf@openssl.org>.
@@ -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: April 18 2018 $
+.Dd $Mdocdate: June 6 2019 $
 .Dt DH_NEW 3
 .Os
 .Sh NAME
@@ -118,6 +118,7 @@ returns 1 for success or 0 for failure.
 .Xr DHparams_print 3 ,
 .Xr DSA_dup_DH 3 ,
 .Xr ERR_get_error 3 ,
+.Xr EVP_PKEY_CTX_set_dh_paramgen_prime_len 3 ,
 .Xr EVP_PKEY_set1_DH 3
 .Sh HISTORY
 .Fn DH_new