diff --git a/ssl/tls13_server.cc b/ssl/tls13_server.cc
index f89e766..c48c5b4 100644
--- a/ssl/tls13_server.cc
+++ b/ssl/tls13_server.cc
@@ -69,7 +69,7 @@
   if (!ssl_client_hello_get_extension(client_hello, &key_share,
                                       TLSEXT_TYPE_key_share)) {
     OPENSSL_PUT_ERROR(SSL, SSL_R_MISSING_KEY_SHARE);
-    ssl3_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_MISSING_EXTENSION);
+    ssl_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_MISSING_EXTENSION);
     return 0;
   }
 
@@ -78,7 +78,7 @@
   uint8_t alert = SSL_AD_DECODE_ERROR;
   if (!ssl_ext_key_share_parse_clienthello(hs, &found_key_share, &dhe_secret,
                                            &alert, &key_share)) {
-    ssl3_send_alert(ssl, SSL3_AL_FATAL, alert);
+    ssl_send_alert(ssl, SSL3_AL_FATAL, alert);
     return 0;
   }
 
@@ -114,7 +114,7 @@
            client_hello->cipher_suites_len);
 
   const int aes_is_fine = EVP_has_aes_hardware();
-  const uint16_t version = ssl3_protocol_version(ssl);
+  const uint16_t version = ssl_protocol_version(ssl);
 
   const SSL_CIPHER *best = NULL;
   while (CBS_len(&cipher_suites) > 0) {
@@ -218,7 +218,7 @@
   SSL_CLIENT_HELLO client_hello;
   if (!ssl_client_hello_init(ssl, &client_hello, msg)) {
     OPENSSL_PUT_ERROR(SSL, SSL_R_CLIENTHELLO_PARSE_FAILED);
-    ssl3_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+    ssl_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
     return ssl_hs_error;
   }
 
@@ -230,7 +230,7 @@
   hs->new_cipher = choose_tls13_cipher(ssl, &client_hello);
   if (hs->new_cipher == NULL) {
     OPENSSL_PUT_ERROR(SSL, SSL_R_NO_SHARED_CIPHER);
-    ssl3_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
+    ssl_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
     return ssl_hs_error;
   }
 
@@ -238,7 +238,7 @@
   // deferred. Complete it now.
   uint8_t alert = SSL_AD_DECODE_ERROR;
   if (!ssl_negotiate_alpn(hs, &alert, &client_hello)) {
-    ssl3_send_alert(ssl, SSL3_AL_FATAL, alert);
+    ssl_send_alert(ssl, SSL3_AL_FATAL, alert);
     return ssl_hs_error;
   }
 
@@ -349,7 +349,7 @@
   SSL_CLIENT_HELLO client_hello;
   if (!ssl_client_hello_init(ssl, &client_hello, msg)) {
     OPENSSL_PUT_ERROR(SSL, SSL_R_CLIENTHELLO_PARSE_FAILED);
-    ssl3_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+    ssl_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
     return ssl_hs_error;
   }
 
@@ -360,7 +360,7 @@
     case ssl_ticket_aead_ignore_ticket:
       assert(!session);
       if (!ssl_get_new_session(hs, 1 /* server */)) {
-        ssl3_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
+        ssl_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
         return ssl_hs_error;
       }
       break;
@@ -388,7 +388,7 @@
       }
 
       if (hs->new_session == NULL) {
-        ssl3_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
+        ssl_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
         return ssl_hs_error;
       }
 
@@ -400,7 +400,7 @@
       break;
 
     case ssl_ticket_aead_error:
-      ssl3_send_alert(ssl, SSL3_AL_FATAL, alert);
+      ssl_send_alert(ssl, SSL3_AL_FATAL, alert);
       return ssl_hs_error;
 
     case ssl_ticket_aead_retry:
@@ -416,7 +416,7 @@
     hs->new_session->early_alpn = (uint8_t *)BUF_memdup(
         ssl->s3->alpn_selected, ssl->s3->alpn_selected_len);
     if (hs->new_session->early_alpn == NULL) {
-      ssl3_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
+      ssl_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
       return ssl_hs_error;
     }
     hs->new_session->early_alpn_len = ssl->s3->alpn_selected_len;
@@ -426,7 +426,7 @@
       ssl->ctx->dos_protection_cb(&client_hello) == 0) {
     // Connection rejected for DOS reasons.
     OPENSSL_PUT_ERROR(SSL, SSL_R_CONNECTION_REJECTED);
-    ssl3_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
+    ssl_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
     return ssl_hs_error;
   }
 
@@ -499,7 +499,7 @@
   SSL_CLIENT_HELLO client_hello;
   if (!ssl_client_hello_init(ssl, &client_hello, msg)) {
     OPENSSL_PUT_ERROR(SSL, SSL_R_CLIENTHELLO_PARSE_FAILED);
-    ssl3_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+    ssl_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
     return ssl_hs_error;
   }
 
@@ -507,7 +507,7 @@
   if (!resolve_ecdhe_secret(hs, &need_retry, &client_hello)) {
     if (need_retry) {
       // Only send one HelloRetryRequest.
-      ssl3_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_ILLEGAL_PARAMETER);
+      ssl_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_ILLEGAL_PARAMETER);
       OPENSSL_PUT_ERROR(SSL, SSL_R_WRONG_CURVE);
     }
     return ssl_hs_error;