-inline bool operator==(viewstamp a, viewstamp b) {
- return a.vid == b.vid && a.seqno == b.seqno;
-}
-
-inline bool operator>(viewstamp a, viewstamp b) {
- return (a.vid > b.vid) || ((a.vid == b.vid) && a.seqno > b.seqno);
-}
-
-inline bool operator!=(viewstamp a, viewstamp b) {
- return a.vid != b.vid || a.seqno != b.seqno;
-}