append_hex
sz = append_hex(context, sp, 1, 1, &keylenbytes);
sz = append_hex(context, sp, 1, 1, &key->key.keyvalue);
return append_hex(context, sp, 1, 1, &key->salt->salt);
append_hex(context, sp, 0, 0, &ent->keys.val[i].key.keyvalue);
append_hex(context, sp, 0, 0, &ent->keys.val[i].salt->salt);
sz = append_hex(context, sp, 1, 1, &d);
sz = append_hex(context, sp, 1, 1, &d);
sz = append_hex(context, sp, 1, 1, &d);
sz = append_hex(context, sp, 1, 1, &d);
sz = append_hex(context, sp, 1, 1, &d);