ssl_cert_add0_chain_cert
return ssl_cert_add0_chain_cert(sc, NULL, (X509 *)parg);
return ssl_cert_add0_chain_cert(NULL, ctx, (X509 *)parg);
if (!ssl_cert_add0_chain_cert(s, ctx, x)) {
__owur int ssl_cert_add0_chain_cert(SSL_CONNECTION *s, SSL_CTX *ctx, X509 *x);