int zebra_server_lock_init (ZebraHandle zh);
int zebra_server_lock_destroy (ZebraHandle zh);
int zebra_server_lock (ZebraHandle zh, int lockCommit);
int zebra_server_lock_init (ZebraHandle zh);
int zebra_server_lock_destroy (ZebraHandle zh);
int zebra_server_lock (ZebraHandle zh, int lockCommit);