msach@24: /*
msach@24:  *  Copyright 2009 OpenSourceStewardshipFoundation.org
msach@24:  *  Licensed under GNU General Public License version 2
msach@24:  *
msach@24:  * Author: seanhalle@yahoo.com
msach@24:  */
msach@24: 
msach@24: #ifndef _PRIVATE_QUEUE_H
msach@24: #define	_PRIVATE_QUEUE_H
msach@24: 
msach@24: #include "VMS_Implementations/VMS_impl/VMS_primitive_data_types.h"
msach@24: 
msach@24: #define TRUE     1
msach@24: #define FALSE    0
msach@24: 
msach@24: #define LOCKED   1
msach@24: #define UNLOCKED 0
msach@24: 
msach@24: 
msach@24: typedef struct
msach@24:  { void      **insertPos;
msach@24:    void      **extractPos;
msach@24:    void      **startOfData;  //data is pointers
msach@24:    void      **endOfData;    //set when alloc data
msach@24:  }
msach@24: PrivQueueStruc;
msach@24: 
msach@24: 
msach@24: PrivQueueStruc*  makePrivQ ( );
msach@24: void*            readPrivQ ( PrivQueueStruc *Q );
msach@24: void             writePrivQ( void *in, PrivQueueStruc *Q );
msach@24: int32            writeIfSpacePrivQ( void * in, PrivQueueStruc* Q ); //return
msach@24:                     // false when full
msach@24: int32            numInPrivQ( PrivQueueStruc *Q );
msach@24: void             pushPrivQ( void * in, PrivQueueStruc* Q );
msach@24: 
msach@24: #endif	/* _PRIVATE_QUEUE_H */
msach@24: