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authorJeremy Harris <jgh146exb@wizmail.org>2021-07-18 15:51:16 +0100
committerJeremy Harris <jgh146exb@wizmail.org>2021-07-18 15:54:05 +0100
commitd083e3f2af9baf1910a69c1cc4a06a26be99d40c (patch)
tree1a533c9006f99f0ef1462a7494ff08de4ed3a7b7 /doc
parentb634f8eaf52aae84c311d7e306f38f3dc07ff1b0 (diff)
ALPN: feature macro
Diffstat (limited to 'doc')
-rw-r--r--doc/doc-docbook/spec.xfpt3
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 2687f6048..fef3dfce6 100644
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -29953,7 +29953,8 @@ depends on the behavious of the peer
(not all peers can send a feature-specific TLS Alert).
This feature is available when Exim is built with
-OpenSSL 1.1.0 or later or GnuTLS 3.2.0 or later.
+OpenSSL 1.1.0 or later or GnuTLS 3.2.0 or later;
+the macro _HAVE_TLS_ALPN will be defined when this is so.
.wen