include/mbedtls/check_config.h

/**
 * \file check_config.h
 *
 * \brief Consistency checks for configuration options
 */
/*
 *  Copyright The Mbed TLS Contributors
 *  SPDX-License-Identifier: Apache-2.0
 *
 *  Licensed under the Apache License, Version 2.0 (the "License"); you may
 *  not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

#ifndef MBEDTLS_CHECK_CONFIG_H
#define MBEDTLS_CHECK_CONFIG_H

/*
 * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
 * target platforms, so not an issue, but let's just be extra sure.
 */
#include <limits.h>
#if CHAR_BIT != 8
#    error "mbed TLS requires a platform with 8-bit chars"
#endif

#if defined(_WIN32)
#    if !defined(MBEDTLS_PLATFORM_C)
#        error "MBEDTLS_PLATFORM_C is required on Windows"
#    endif

/* Fix the config here. Not convenient to put an #ifdef _WIN32 in
 * mbedtls_config.h as it would confuse config.py. */
#    if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
        !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
#        define MBEDTLS_PLATFORM_SNPRINTF_ALT
#    endif

#    if !defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT) && \
        !defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO)
#        define MBEDTLS_PLATFORM_VSNPRINTF_ALT
#    endif
#endif /* _WIN32 */

#if defined(TARGET_LIKE_MBED) && defined(MBEDTLS_NET_C)
#    error \
        "The NET module is not available for mbed OS - please use the network functions provided by Mbed OS"
#endif

#if defined(MBEDTLS_DEPRECATED_WARNING) && !defined(__GNUC__) && \
    !defined(__clang__)
#    error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
#endif

#if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
#    error \
        "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
#endif

#if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
#    error "MBEDTLS_AESNI_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
#    error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
#    error "MBEDTLS_DHM_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_CMAC_C) && !defined(MBEDTLS_AES_C) && \
    !defined(MBEDTLS_DES_C)
#    error "MBEDTLS_CMAC_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_NIST_KW_C) && \
    (!defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C))
#    error "MBEDTLS_NIST_KW_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
#    error "MBEDTLS_ECDH_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECDSA_C) &&                     \
    (!defined(MBEDTLS_ECP_C) ||                     \
     !(defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) || \
       defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || \
       defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || \
       defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) || \
       defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) || \
       defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) || \
       defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) || \
       defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) || \
       defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) ||   \
       defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) ||   \
       defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)) ||  \
     !defined(MBEDTLS_ASN1_PARSE_C) || !defined(MBEDTLS_ASN1_WRITE_C))
#    error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECJPAKE_C) && \
    (!defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C))
#    error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECP_RESTARTABLE) &&                                        \
    (defined(MBEDTLS_USE_PSA_CRYPTO) ||                                        \
     defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) ||                               \
     defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) ||                                   \
     defined(MBEDTLS_ECDSA_SIGN_ALT) || defined(MBEDTLS_ECDSA_VERIFY_ALT) ||   \
     defined(MBEDTLS_ECDSA_GENKEY_ALT) || defined(MBEDTLS_ECP_INTERNAL_ALT) || \
     defined(MBEDTLS_ECP_ALT))
#    error \
        "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative or PSA-based ECP implementation"
#endif

#if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
#    error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECP_C) && (!defined(MBEDTLS_BIGNUM_C) ||                   \
                               (!defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) &&  \
                                !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) &&  \
                                !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) &&  \
                                !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) &&  \
                                !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) &&  \
                                !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) &&    \
                                !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) &&    \
                                !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) &&    \
                                !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) &&  \
                                !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) &&  \
                                !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) &&  \
                                !defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) && \
                                !defined(MBEDTLS_ECP_DP_CURVE448_ENABLED)))
#    error "MBEDTLS_ECP_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_ASN1_PARSE_C)
#    error "MBEDTLS_PK_PARSE_C defined, but not all prerequesites"
#endif

#if defined(MBEDTLS_ENTROPY_C) && \
    (!defined(MBEDTLS_SHA512_C) && !defined(MBEDTLS_SHA256_C))
#    error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \
    defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) &&                   \
    (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
#    error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
#endif
#if defined(MBEDTLS_ENTROPY_C) &&                                            \
    (!defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256)) && \
    defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) &&                                 \
    (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
#    error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
#endif
#if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_ENTROPY_FORCE_SHA256) && \
    !defined(MBEDTLS_SHA256_C)
#    error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
#endif

#if defined(__has_feature)
#    if __has_feature(memory_sanitizer)
#        define MBEDTLS_HAS_MEMSAN
#    endif
#endif
#if defined(MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN) && !defined(MBEDTLS_HAS_MEMSAN)
#    error \
        "MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN requires building with MemorySanitizer"
#endif
#undef MBEDTLS_HAS_MEMSAN

#if defined(MBEDTLS_GCM_C) &&                                   \
    (!defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) && \
     !defined(MBEDTLS_ARIA_C))
#    error "MBEDTLS_GCM_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#    error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#    error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#    error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && \
    !defined(MBEDTLS_ECP_INTERNAL_ALT)
#    error \
        "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#    error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && \
    !defined(MBEDTLS_ECP_INTERNAL_ALT)
#    error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#    error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#    error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ECP_NO_FALLBACK) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
#    error \
        "MBEDTLS_ECP_NO_FALLBACK defined, but no alternative implementation enabled"
#endif

#if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
#    error "MBEDTLS_HKDF_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
#    error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) &&       \
    (!defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
     !defined(MBEDTLS_X509_CRT_PARSE_C))
#    error \
        "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) &&       \
    (!defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
     !defined(MBEDTLS_X509_CRT_PARSE_C))
#    error \
        "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
#    error \
        "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && !defined(MBEDTLS_ECDH_C)
#    error \
        "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) &&       \
    (!defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
     !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15))
#    error \
        "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) &&      \
    (!defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
     !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15))
#    error \
        "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) &&      \
    (!defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
     !defined(MBEDTLS_X509_CRT_PARSE_C))
#    error \
        "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) &&                  \
    (!defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
     !defined(MBEDTLS_PKCS1_V15))
#    error \
        "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) &&                      \
    (!defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
     !defined(MBEDTLS_PKCS1_V15))
#    error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) &&              \
    (!defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \
     !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED))
#    error \
        "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) &&           \
    !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE) &&               \
    (!defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) && \
     !defined(MBEDTLS_SHA1_C))
#    error \
        "!MBEDTLS_SSL_KEEP_PEER_CERTIFICATE requires MBEDTLS_SHA512_C, MBEDTLS_SHA256_C or MBEDTLS_SHA1_C"
#endif

#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
    (!defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY))
#    error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_MEMORY_BACKTRACE) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
#    error "MBEDTLS_MEMORY_BACKTRACE defined, but not all prerequesites"
#endif

#if defined(MBEDTLS_MEMORY_DEBUG) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
#    error "MBEDTLS_MEMORY_DEBUG defined, but not all prerequesites"
#endif

#if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
#    error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
#    error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
#    error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PK_C) && \
    (!defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C))
#    error "MBEDTLS_PK_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
#    error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
#    error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
#    error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
#    error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && \
    (defined(MBEDTLS_PLATFORM_STD_EXIT) || defined(MBEDTLS_PLATFORM_EXIT_ALT))
#    error \
        "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
#endif

#if defined(MBEDTLS_PLATFORM_TIME_ALT) && \
    (!defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_HAVE_TIME))
#    error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_TIME_MACRO) && \
    (!defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_HAVE_TIME))
#    error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) && \
    (!defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_HAVE_TIME))
#    error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_TIME_MACRO) && \
    (defined(MBEDTLS_PLATFORM_STD_TIME) || defined(MBEDTLS_PLATFORM_TIME_ALT))
#    error \
        "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
#endif

#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) && \
    (defined(MBEDTLS_PLATFORM_STD_TIME) || defined(MBEDTLS_PLATFORM_TIME_ALT))
#    error \
        "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
#endif

#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
#    error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
#    error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && \
    (defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||  \
     defined(MBEDTLS_PLATFORM_FPRINTF_ALT))
#    error \
        "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
#endif

#if defined(MBEDTLS_PLATFORM_FREE_MACRO) && \
    (!defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY))
#    error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_FREE_MACRO) && defined(MBEDTLS_PLATFORM_STD_FREE)
#    error \
        "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
#endif

#if defined(MBEDTLS_PLATFORM_FREE_MACRO) && \
    !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
#    error \
        "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
#endif

#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && \
    (!defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY))
#    error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && \
    defined(MBEDTLS_PLATFORM_STD_CALLOC)
#    error \
        "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
#endif

#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && \
    !defined(MBEDTLS_PLATFORM_FREE_MACRO)
#    error \
        "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
#endif

#if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
#    error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
#    error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
#    error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && \
    (defined(MBEDTLS_PLATFORM_STD_PRINTF) ||  \
     defined(MBEDTLS_PLATFORM_PRINTF_ALT))
#    error \
        "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
#endif

#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
#    error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
#    error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && \
    (defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||  \
     defined(MBEDTLS_PLATFORM_SNPRINTF_ALT))
#    error \
        "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
#endif

#if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) && \
    !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
#    error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
#    error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
#    error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_STD_EXIT) && !defined(MBEDTLS_PLATFORM_EXIT_ALT)
#    error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_STD_TIME) && \
    (!defined(MBEDTLS_PLATFORM_TIME_ALT) || !defined(MBEDTLS_HAVE_TIME))
#    error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_STD_FPRINTF) && \
    !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
#    error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_STD_PRINTF) && \
    !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
#    error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) && \
    !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
#    error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_ENTROPY_NV_SEED) && \
    (!defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C))
#    error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) && !defined(MBEDTLS_ENTROPY_NV_SEED)
#    error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) && \
    !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
#    error \
        "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) && \
    !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
#    error \
        "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) && \
    (defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||  \
     defined(MBEDTLS_PLATFORM_NV_SEED_ALT))
#    error \
        "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
#endif

#if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) && \
    (defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||  \
     defined(MBEDTLS_PLATFORM_NV_SEED_ALT))
#    error \
        "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
#endif

#if defined(MBEDTLS_PSA_CRYPTO_C) &&                                    \
    !(((defined(MBEDTLS_CTR_DRBG_C) || defined(MBEDTLS_HMAC_DRBG_C)) && \
       defined(MBEDTLS_ENTROPY_C)) ||                                   \
      defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG))
#    error \
        "MBEDTLS_PSA_CRYPTO_C defined, but not all prerequisites (missing RNG)"
#endif

#if defined(MBEDTLS_PSA_CRYPTO_SPM) && !defined(MBEDTLS_PSA_CRYPTO_C)
#    error "MBEDTLS_PSA_CRYPTO_SPM defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PSA_CRYPTO_SE_C) && \
    !(defined(MBEDTLS_PSA_CRYPTO_C) && defined(MBEDTLS_PSA_CRYPTO_STORAGE_C))
#    error "MBEDTLS_PSA_CRYPTO_SE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && !defined(MBEDTLS_PSA_CRYPTO_C)
#    error "MBEDTLS_PSA_CRYPTO_STORAGE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PSA_INJECT_ENTROPY) &&     \
    !(defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
      defined(MBEDTLS_ENTROPY_NV_SEED))
#    error "MBEDTLS_PSA_INJECT_ENTROPY defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
    !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES)
#    error \
        "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with actual entropy sources"
#endif

#if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
    defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
#    error \
        "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG"
#endif

#if defined(MBEDTLS_PSA_ITS_FILE_C) && !defined(MBEDTLS_FS_IO)
#    error "MBEDTLS_PSA_ITS_FILE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER) && \
    defined(MBEDTLS_USE_PSA_CRYPTO)
#    error \
        "MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER defined, but it cannot coexist with MBEDTLS_USE_PSA_CRYPTO."
#endif

#if defined(MBEDTLS_RSA_C) && \
    (!defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_OID_C))
#    error "MBEDTLS_RSA_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_RSA_C) && \
    (!defined(MBEDTLS_PKCS1_V21) && !defined(MBEDTLS_PKCS1_V15))
#    error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
#endif

#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
    (!defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21))
#    error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_SHA384_C) && !defined(MBEDTLS_SHA512_C)
#    error "MBEDTLS_SHA384_C defined without MBEDTLS_SHA512_C"
#endif

#if defined(MBEDTLS_SHA224_C) && !defined(MBEDTLS_SHA256_C)
#    error "MBEDTLS_SHA224_C defined without MBEDTLS_SHA256_C"
#endif

#if defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA224_C)
#    error "MBEDTLS_SHA256_C defined without MBEDTLS_SHA224_C"
#endif

#if defined(MBEDTLS_SSL_PROTO_TLS1_2) &&                       \
    (!defined(MBEDTLS_SHA1_C) && !defined(MBEDTLS_SHA256_C) && \
     !defined(MBEDTLS_SHA512_C))
#    error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL) &&          \
    (!defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_SHA256_C) && \
     !defined(MBEDTLS_SHA512_C))
#    error \
        "MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_SSL_PROTO_TLS1_2) &&                   \
    !(defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) ||         \
      defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||     \
      defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||   \
      defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
      defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||    \
      defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) ||  \
      defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) ||         \
      defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) ||     \
      defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) ||     \
      defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) ||   \
      defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED))
#    error "One or more versions of the TLS protocol are enabled " \
        "but no key exchange methods defined with MBEDTLS_KEY_EXCHANGE_xxxx"
#endif

#if defined(MBEDTLS_SSL_PROTO_DTLS) && !defined(MBEDTLS_SSL_PROTO_TLS1_2)
#    error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
#    error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_SSL_TLS_C) && \
    (!defined(MBEDTLS_CIPHER_C) || !defined(MBEDTLS_MD_C))
#    error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
#    error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_SSL_TLS_C) && !defined(MBEDTLS_SSL_PROTO_TLS1_2)
#    error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
#endif

#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
#    error "MBEDTLS_SSL_DTLS_HELLO_VERIFY  defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
    !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
#    error \
        "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE  defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
    (!defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS))
#    error "MBEDTLS_SSL_DTLS_ANTI_REPLAY  defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
    (!defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS))
#    error "MBEDTLS_SSL_DTLS_CONNECTION_ID  defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
    defined(MBEDTLS_SSL_CID_IN_LEN_MAX) && MBEDTLS_SSL_CID_IN_LEN_MAX > 255
#    error "MBEDTLS_SSL_CID_IN_LEN_MAX too large (max 255)"
#endif

#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
    defined(MBEDTLS_SSL_CID_OUT_LEN_MAX) && MBEDTLS_SSL_CID_OUT_LEN_MAX > 255
#    error "MBEDTLS_SSL_CID_OUT_LEN_MAX too large (max 255)"
#endif

#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && !defined(MBEDTLS_SSL_PROTO_TLS1_2)
#    error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
#endif

#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
    !defined(MBEDTLS_SSL_PROTO_TLS1_2)
#    error \
        "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
#endif

#if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
#    error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
    !defined(MBEDTLS_X509_CRT_PARSE_C)
#    error \
        "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_THREADING_PTHREAD)
#    if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
#        error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
#    endif
#    define MBEDTLS_THREADING_IMPL
#endif

#if defined(MBEDTLS_THREADING_ALT)
#    if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
#        error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
#    endif
#    define MBEDTLS_THREADING_IMPL
#endif

#if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
#    error \
        "MBEDTLS_THREADING_C defined, single threading implementation required"
#endif
#undef MBEDTLS_THREADING_IMPL

#if defined(MBEDTLS_USE_PSA_CRYPTO) && !defined(MBEDTLS_PSA_CRYPTO_C)
#    error "MBEDTLS_USE_PSA_CRYPTO defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
#    error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_X509_USE_C) &&                            \
    (!defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_OID_C) || \
     !defined(MBEDTLS_ASN1_PARSE_C) || !defined(MBEDTLS_PK_PARSE_C))
#    error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_X509_CREATE_C) &&                         \
    (!defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_OID_C) || \
     !defined(MBEDTLS_ASN1_WRITE_C) || !defined(MBEDTLS_PK_WRITE_C))
#    error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_X509_CRT_PARSE_C) && (!defined(MBEDTLS_X509_USE_C))
#    error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_X509_CRL_PARSE_C) && (!defined(MBEDTLS_X509_USE_C))
#    error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_X509_CSR_PARSE_C) && (!defined(MBEDTLS_X509_USE_C))
#    error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_X509_CRT_WRITE_C) && (!defined(MBEDTLS_X509_CREATE_C))
#    error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_X509_CSR_WRITE_C) && (!defined(MBEDTLS_X509_CREATE_C))
#    error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
#    error \
        "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
#endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */

#if (defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64)) && \
    defined(MBEDTLS_HAVE_ASM)
#    error \
        "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
#endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */

#if defined(MBEDTLS_SSL_DTLS_SRTP) && (!defined(MBEDTLS_SSL_PROTO_DTLS))
#    error "MBEDTLS_SSL_DTLS_SRTP defined, but not all prerequisites"
#endif

#if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH) && \
    (!defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH))
#    error \
        "MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH defined, but not all prerequisites"
#endif

/* Reject attempts to enable options that have been removed and that could
 * cause a build to succeed but with features removed. */

#if defined(MBEDTLS_HAVEGE_C) //no-check-names
#    error \
        "MBEDTLS_HAVEGE_C was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/2599"
#endif

#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) //no-check-names
#    error \
        "MBEDTLS_SSL_HW_RECORD_ACCEL was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031"
#endif

#if defined(MBEDTLS_SSL_PROTO_SSL3) //no-check-names
#    error \
        "MBEDTLS_SSL_PROTO_SSL3 (SSL v3.0 support) was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031"
#endif

#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO) //no-check-names
#    error \
        "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO (SSL v2 ClientHello support) was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031"
#endif

#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) //no-check-names
#    error \
        "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT (compatibility with the buggy implementation of truncated HMAC in Mbed TLS up to 2.7) was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031"
#endif

#if defined(MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES) //no-check-names
#    error \
        "MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES was removed in Mbed TLS 3.0. See the ChangeLog entry if you really need SHA-1-signed certificates."
#endif

#if defined(MBEDTLS_ZLIB_SUPPORT) //no-check-names
#    error \
        "MBEDTLS_ZLIB_SUPPORT was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4031"
#endif

#if defined(MBEDTLS_CHECK_PARAMS) //no-check-names
#    error \
        "MBEDTLS_CHECK_PARAMS was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4313"
#endif

#if defined(MBEDTLS_SSL_CID_PADDING_GRANULARITY) //no-check-names
#    error \
        "MBEDTLS_SSL_CID_PADDING_GRANULARITY was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4335"
#endif

#if defined(MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY) //no-check-names
#    error \
        "MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4335"
#endif

#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) //no-check-names
#    error \
        "MBEDTLS_SSL_TRUNCATED_HMAC was removed in Mbed TLS 3.0. See https://github.com/ARMmbed/mbedtls/issues/4341"
#endif

/*
 * Avoid warning from -pedantic. This is a convenient place for this
 * workaround since this is included by every single file before the
 * #if defined(MBEDTLS_xxx_C) that results in empty translation units.
 */
typedef int mbedtls_iso_c_forbids_empty_translation_units;

#endif /* MBEDTLS_CHECK_CONFIG_H */