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47 lines
736 B
C
47 lines
736 B
C
/************** stack functions *****************/
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/*
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* $Id: lstack.h 49 2009-02-02 22:37:59Z lin $
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*/
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#ifndef _LSTACK_H
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#define _LSTACK_H
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#include "dllist.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct _LSTACK
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{
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DLLIST list; /* implementing the stack using a list */
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}LSTACK;
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LSTACK* LS_Create(void); /* creates and initializes a LSTACK */
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void LS_Init(LSTACK*); /* initializes a LSTACK */
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void* LS_Pop(LSTACK*); /* pop an item off the stack */
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void* LS_Peek(LSTACK*); /* get item at top of stack without poping */
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void LS_Push(void* pData,LSTACK*); /* push an item on the stack */
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int LS_GetCount(LSTACK*); /* get number of items on the stack */
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#ifdef __cplusplus
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}
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#endif
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#endif
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