1 /* 2 * Copyright 2023-2025 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the Apache License 2.0 (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10 #include <openssl/ssl.h> 11 12 #ifndef OSSL_INTERNAL_SSL_H 13 #define OSSL_INTERNAL_SSL_H 14 #pragma once 15 16 typedef void (*ossl_msg_cb)(int write_p, int version, int content_type, 17 const void *buf, size_t len, SSL *ssl, void *arg); 18 19 int ossl_ssl_get_error(const SSL *s, int i, int check_err); 20 21 /* 22 * Test to see if an SSL_CTX is using a QUIC method 23 * This is public in the master branch 24 * but made private for current stable branches 25 */ 26 int SSL_CTX_is_quic(const SSL_CTX *c); 27 28 /* Set if this is the QUIC handshake layer */ 29 #define TLS1_FLAGS_QUIC 0x2000 30 /* Set if this is our QUIC handshake layer */ 31 #define TLS1_FLAGS_QUIC_INTERNAL 0x4000 32 33 #endif 34