ossl_tls_add_custom_ext_intern
if (!ossl_tls_add_custom_ext_intern(NULL, &sc->cert->custext,
int ossl_tls_add_custom_ext_intern(SSL_CTX *ctx, custom_ext_methods *exts,
ret = ossl_tls_add_custom_ext_intern(ctx, NULL, role, ext_type,
return ossl_tls_add_custom_ext_intern(ctx, NULL, ENDPOINT_BOTH, ext_type,