1 /*

2 * Copyright 2009 OpenSourceStewardshipFoundation.org

3 * Licensed under GNU General Public License version 2

4 *

5 * Author: seanhalle@yahoo.com

6 */

7

8 #ifndef _PRIVATE_QUEUE_H

9 #define _PRIVATE_QUEUE_H

10

11 #include "../VMS_primitive_data_types.h"

12

13 #define TRUE 1

14 #define FALSE 0

15

16 #define LOCKED 1

17 #define UNLOCKED 0

18

19

20 typedef struct

21 { void **insertPos;

22 void **extractPos;

23 void **startOfData; //data is pointers

24 void **endOfData; //set when alloc data

25 }

26 PrivQueueStruc;

27

28

29 PrivQueueStruc* makePrivQ ( );

30 void* readPrivQ ( PrivQueueStruc *Q );

31 void writePrivQ( void *in, PrivQueueStruc *Q );

32 int32 writeIfSpacePrivQ( void * in, PrivQueueStruc* Q ); //return

33 // false when full

34 int32 numInPrivQ( PrivQueueStruc *Q );

35 void pushPrivQ( void * in, PrivQueueStruc* Q );

36

37 #endif /* _PRIVATE_QUEUE_H */

38