OPENSSL_API_LEVEL
#if OPENSSL_API_LEVEL > 908
#ifdef OPENSSL_API_LEVEL
#ifndef OPENSSL_API_LEVEL
#if OPENSSL_API_LEVEL > OPENSSL_CONFIGURED_API
#if OPENSSL_API_LEVEL > (OPENSSL_VERSION_MAJOR * 10000 + OPENSSL_VERSION_MINOR * 100)
#if OPENSSL_API_LEVEL < 30000 && OPENSSL_API_LEVEL >= 20000
#if OPENSSL_API_LEVEL < 908
#if OPENSSL_API_LEVEL >= 30500
#if OPENSSL_API_LEVEL >= 30400
#if OPENSSL_API_LEVEL >= 30100
#if OPENSSL_API_LEVEL >= 30000
#if OPENSSL_API_LEVEL >= 10101
#if OPENSSL_API_LEVEL >= 10100
#if OPENSSL_API_LEVEL >= 10002
#if OPENSSL_API_LEVEL >= 10001
#if OPENSSL_API_LEVEL >= 10000
#if OPENSSL_API_LEVEL >= 908