to_blob_buf
return to_blob_buf(key, b, 0, SSHKEY_SERIALIZE_DEFAULT);
r = to_blob_buf(key, tmp, force_plain, opts);
return to_blob_buf(key, b, 1, SSHKEY_SERIALIZE_DEFAULT);
if ((ret = to_blob_buf(key, b, force_plain, opts)) != 0)