blob: 460c0aee67f6a41eaa9a1f946521d278c83813f3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
/*************************************
* Queue.h
**************************************/
#ifndef __QUEUE_H__
#define __QUEUE_H__
#define ENQUEUEPACKET(_Head, _Tail, _Packet) \
do { \
if (!_Head) { \
_Head = _Packet; \
} \
else { \
(_Tail)->next = _Packet; \
} \
(_Packet)->next = NULL; \
_Tail = _Packet; \
} while (0)
#define DEQUEUEPACKET(Head, Tail) \
do { \
if (Head) { \
if (!Head->next) { \
Tail = NULL; \
} \
Head = Head->next; \
} \
} while (0)
#endif /* __QUEUE_H__ */
|
