Comment on internal flag

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21905)

diff --git a/include/openssl/ssl3.h b/include/openssl/ssl3.h
index 3007a31d52a57317bde982080a847223660674c9..3f72835a3e5b0936f55f50e1c30537e77ce1a969 100644 (file)
--- a/include/openssl/ssl3.h
+++ b/include/openssl/ssl3.h
@@ -307,6 +307,8 @@ extern "C" {
 /* Set if extended master secret extension required on renegotiation */
 # define TLS1_FLAGS_REQUIRED_EXTMS               0x1000
 
+/* 0x2000 is reserved for TLS1_FLAGS_QUIC (internal) */
+
 # define SSL3_MT_HELLO_REQUEST                   0
 # define SSL3_MT_CLIENT_HELLO                    1
 # define SSL3_MT_SERVER_HELLO                    2