65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
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//=============================================================================
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// Microsoft (R) Bloodhound (tm). Copyright (C) 1991-1993.
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//
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// MODULE: queue.h
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//
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// Modification History
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//
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// raypa 03/17/93 Created.
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//=============================================================================
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#if !defined(_QUEUE_)
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#pragma option push -b -a8 -pc -A- /*P_O_Push*/
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#ifdef __BORLANDC__
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#include "wlist.h"
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#else
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#include "list.h"
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#endif
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#define _QUEUE_
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#pragma pack(1)
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//=============================================================================
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// Macros.
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//=============================================================================
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typedef LIST QUEUE; //... Queue is a special list.
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typedef QUEUE *LPQUEUE;
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//=============================================================================
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// Macros.
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//=============================================================================
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#ifndef NO_INLINE
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#define GetQueueHead(Queue) ((LPVOID) (((LPQUEUE) (Queue))->Head))
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#define GetQueueTail(Queue) ((LPVOID) (((LPQUEUE) (Queue))->Tail))
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#define GetQueueLength(Queue) (((LPQUEUE) (Queue))->Length)
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#define AddToFrontOfList(List, Link) AddToList((List), NULL, (Link))
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#define AddToEndOfList(List, Link) AddToList((List), (Link), NULL)
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#define DeleteFromFrontOfList(List) DeleteFromList((List), GetHeadOfList(List))
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#define DeleteFromEndOfList(List) DeleteFromList((List), GetTailOfList(List))
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#define InitializeQueue(Queue) InitializeList(Queue)
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#define Enqueue(Queue, Link) AddToEndOfList(Queue, Link)
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#define Requeue(Queue, Link) AddToFrontOfList(Queue, Link)
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#define Dequeue(Queue) ((LPVOID) DeleteFromFrontOfList(Queue))
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#endif
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#pragma pack()
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#pragma option pop /*P_O_Pop*/
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#endif
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