New function SSL_extension_supported().

Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit c846a5f5678a7149bc6cbd37dbdae886a5108364)

1 files changed, 3 insertions, 0 deletions

diff --git a/ssl/ssl.h b/ssl/ssl.h
index 189d2e89c1..03dfc5bebe 100644
--- a/ssl/ssl.h
+++ b/ssl/ssl.h
@@ -1257,6 +1257,9 @@ int SSL_CTX_set_custom_srv_ext(SSL_CTX *ctx, unsigned int ext_type,
 			       custom_ext_free_cb free_cb,
                                void *add_arg,
 			       custom_ext_parse_cb parse_cb, void *parse_arg);
+
+int SSL_extension_supported(unsigned int ext_type);
+
 #endif
 
 #define SSL_NOTHING	1