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113 lines
2.4 KiB
C
113 lines
2.4 KiB
C
/*
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* IMAGEHLP library
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*
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* Copyright 1998 Patrik Stridvall
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*/
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#include "winbase.h"
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#include "winerror.h"
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#include "windef.h"
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#include "debugtools.h"
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#include "imagehlp.h"
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/***********************************************************************
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* InitializeListHead32
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*/
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VOID InitializeListHead(PLIST_ENTRY pListHead)
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{
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pListHead->Flink = pListHead;
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pListHead->Blink = pListHead;
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}
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/***********************************************************************
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* InsertHeadList32
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*/
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VOID InsertHeadList(PLIST_ENTRY pListHead, PLIST_ENTRY pEntry)
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{
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pEntry->Blink = pListHead;
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pEntry->Flink = pListHead->Flink;
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pListHead->Flink = pEntry;
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}
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/***********************************************************************
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* InsertTailList32
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*/
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VOID InsertTailList(PLIST_ENTRY pListHead, PLIST_ENTRY pEntry)
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{
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pEntry->Flink = pListHead;
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pEntry->Blink = pListHead->Blink;
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pListHead->Blink = pEntry;
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}
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/***********************************************************************
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* IsListEmpty32
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*/
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BOOLEAN IsListEmpty(PLIST_ENTRY pListHead)
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{
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return !pListHead;
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}
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/***********************************************************************
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* PopEntryList32
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*/
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PSINGLE_LIST_ENTRY PopEntryList(PSINGLE_LIST_ENTRY pListHead)
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{
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pListHead->Next = NULL;
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return pListHead;
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}
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/***********************************************************************
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* PushEntryList32
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*/
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VOID PushEntryList(
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PSINGLE_LIST_ENTRY pListHead, PSINGLE_LIST_ENTRY pEntry)
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{
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pEntry->Next=pListHead;
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}
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/***********************************************************************
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* RemoveEntryList32
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*/
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VOID RemoveEntryList(PLIST_ENTRY pEntry)
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{
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pEntry->Flink->Blink = pEntry->Blink;
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pEntry->Blink->Flink = pEntry->Flink;
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pEntry->Flink = NULL;
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pEntry->Blink = NULL;
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}
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/***********************************************************************
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* RemoveHeadList32
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*/
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PLIST_ENTRY RemoveHeadList(PLIST_ENTRY pListHead)
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{
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PLIST_ENTRY p = pListHead->Flink;
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if(p != pListHead)
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{
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RemoveEntryList(pListHead);
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return p;
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}
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else
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{
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pListHead->Flink = NULL;
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pListHead->Blink = NULL;
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return NULL;
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}
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}
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/***********************************************************************
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* RemoveTailList32
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*/
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PLIST_ENTRY RemoveTailList(PLIST_ENTRY pListHead)
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{
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RemoveHeadList(pListHead->Blink);
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if(pListHead != pListHead->Blink)
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return pListHead;
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else
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return NULL;
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}
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