Mark BIO_CB_return(), BIO_cb_pre(), and BIO_cb_post() as intentionally

undocumented because they are unused according to codesearch.debian.net
and would cause nothing but obfuscation if they were used.

1 files changed, 7 insertions, 2 deletions

diff --git a/src/lib/libcrypto/man/BIO_set_callback.3 b/src/lib/libcrypto/man/BIO_set_callback.3
index 248cdb5112..7a653c7814 100644
--- a/src/lib/libcrypto/man/BIO_set_callback.3
+++ b/src/lib/libcrypto/man/BIO_set_callback.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: BIO_set_callback.3,v 1.10 2022/12/16 23:56:57 schwarze Exp $
+.\" $OpenBSD: BIO_set_callback.3,v 1.11 2023/04/07 14:47:37 schwarze Exp $
 .\" full merge up to: OpenSSL 24a535ea Sep 22 13:14:20 2020 +0100
 .\"
 .\" This file is a derived work.
@@ -65,7 +65,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: December 16 2022 $
+.Dd $Mdocdate: April 7 2023 $
 .Dt BIO_SET_CALLBACK 3
 .Os
 .Sh NAME
@@ -78,6 +78,11 @@
 .Nm BIO_set_callback_arg ,
 .Nm BIO_get_callback_arg ,
 .Nm BIO_debug_callback
+.\" The following three macros are intentionally undocumented because
+.\" they are unused and would only cause obfuscation if they were used.
+.\" .Nm BIO_CB_return
+.\" .Nm BIO_cb_pre
+.\" .Nm BIO_cb_post
 .Nd BIO callback functions
 .Sh SYNOPSIS
 .In openssl/bio.h