VMS/C_Libraries/Queue_impl: PrivateQueue.h annotate

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Me@19	1 /*
Me@19	2 * Copyright 2009 OpenSourceStewardshipFoundation.org
Me@19	3 * Licensed under GNU General Public License version 2
Me@19	4 *
Me@19	5 * Author: seanhalle@yahoo.com
Me@19	6 */
Me@19	7
Me@19	8 #ifndef _PRIVATE_QUEUE_H
Me@19	9 #define _PRIVATE_QUEUE_H
Me@19	10
Me@19	11 #include <pthread.h>
Me@19	12
Me@19	13 #define TRUE 1
Me@19	14 #define FALSE 0
Me@19	15
Me@19	16 #define LOCKED 1
Me@19	17 #define UNLOCKED 0
Me@19	18
Me@19	19
Me@19	20 /* It is the data that is shared so only need one mutex. */
Me@19	21 typedef struct
Me@19	22 { void **insertPos;
Me@19	23 void **extractPos;
Me@19	24 void **startOfData; //data is pointers
Me@19	25 void **endOfData; //set when alloc data
Me@19	26 }
Me@19	27 PrivQueueStruc;
Me@19	28
Me@19	29
Me@19	30 PrivQueueStruc* makePrivQ ( );
Me@19	31 void* readPrivQ ( PrivQueueStruc *Q );
Me@19	32 void writePrivQ( void in, PrivQueueStruc Q );
Me@19	33 int writeIfSpacePrivQ( void * in, PrivQueueStruc* Q ); //return
Me@19	34 // false when full
Me@19	35
Me@19	36 #endif /* _PRIVATE_QUEUE_H */
Me@19	37

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