data_skip
dp = data_skip(dp, REPOKEY_TYPE_ID);
dp = data_skip(dp, REPOKEY_TYPE_ID);
dp = data_skip(dp, REPOKEY_TYPE_IDARRAY);
dp = data_skip(dp, keys[key].type);
ndp = data_skip(dp, REPOKEY_TYPE_ID);
ndp = data_skip(ndp, REPOKEY_TYPE_ID);
dp = data_skip(dp, key->type);
dp = data_skip(dp, REPOKEY_TYPE_ID);
dp = data_skip(dp, REPOKEY_TYPE_ID);
dp = data_skip(dp, REPOKEY_TYPE_ID); /* skip offset */
dp = data_skip(dp, REPOKEY_TYPE_ID); /* skip length */