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This macro removes an entry from the head of a doubly-linked list.
PLIST_ENTRY RemoveHeadList( IN PLIST_ENTRY ListHead );
Parameters
Return Values
Returns a pointer to the head of the list. If the list is empty, RemoveHeadListreturns a pointer to the head of the list and the head's pointers point to the head itself.
Remarks
A driver that calls this function can be running at IRQL >= DISPATCH_LEVEL only if the caller-allocated storage for ListHeadis resident and only if pointers to every list entry remain valid at IRQL >= DISPATCH_LEVEL, as well.
Requirements
Runs on | Versions | Defined in | Include | Link to |
---|---|---|---|---|
Windows CE OS | 2.0 and later | Ntcompat.h |
Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
See Also
InitializeListHead, IsListEmpty, RemoveEntryList, RemoveTailList
Last updated on Tuesday, July 13, 2004