source: osgVisual/trunk/include/cluster/enet/time.h @ 258

Last change on this file since 258 was 65, checked in by Torben Dannhauer, 14 years ago

new cluster implementation added: ENet
ENet is a reliable UDP implementation with quite simple usage and high performance for transmission with small or medium size packet.
File size: 530 bytes
Line 
1/**
2 @file  time.h
3 @brief ENet time constants and macros
4*/
5#ifndef __ENET_TIME_H__
6#define __ENET_TIME_H__
7
8#define ENET_TIME_OVERFLOW 86400000
9
10#define ENET_TIME_LESS(a, b) ((a) - (b) >= ENET_TIME_OVERFLOW)
11#define ENET_TIME_GREATER(a, b) ((b) - (a) >= ENET_TIME_OVERFLOW)
12#define ENET_TIME_LESS_EQUAL(a, b) (! ENET_TIME_GREATER (a, b))
13#define ENET_TIME_GREATER_EQUAL(a, b) (! ENET_TIME_LESS (a, b))
14
15#define ENET_TIME_DIFFERENCE(a, b) ((a) - (b) >= ENET_TIME_OVERFLOW ? (b) - (a) : (a) - (b))
16
17#endif /* __ENET_TIME_H__ */
18
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