BIO_new_ssl
ssl_bio = BIO_new_ssl(ctx, 0);
ssl_bio = BIO_new_ssl(ctx, 0);
ssl_bio = BIO_new_ssl(ctx, 0);
ssl_bio = BIO_new_ssl(ctx, 0);
__owur BIO *BIO_new_ssl(SSL_CTX *ctx, int client);
if ((ssl = BIO_new_ssl(ctx, 1)) == NULL)
cbio = BIO_new_ssl(cctx, 1);