make update

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2301)

util/libssl.num

diff --git a/util/libssl.num b/util/libssl.num
index 94def68..199c17a 100644
--- a/util/libssl.num
+++ b/util/libssl.num
@@ -412,3 +412,4 @@
 SSL_COMP_get0_name                      413	1_1_0d	EXIST::FUNCTION:
 SSL_CTX_set_keylog_callback             414	1_1_1	EXIST::FUNCTION:
 SSL_CTX_get_keylog_callback             415	1_1_1	EXIST::FUNCTION:
+SSL_get_peer_signature_type_nid         416	1_1_1	EXIST::FUNCTION: