Windows apps
Collapse the table of content
Expand the table of content
Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

RtlFirstEntrySList function

Retrieves the first entry in a singly linked list. Access to the list is synchronized on a multiprocessor system.

Syntax


PSLIST_ENTRY WINAPI RtlFirstEntrySList(
  _In_ PSLIST_HEADER ListHead
);

Parameters

ListHead [in]

A pointer to an SLIST_HEADER structure that represents the head of a singly linked list. This structure is for system use only.

The list must be previously initialized with the InitializeSListHead function.

Return value

The return value is a pointer to the first entry in the list. If the list is empty, the return value is NULL.

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

WinNT.h (include Windows.h)

DLL

Ntdll.dll

See also

Interlocked Singly Linked Lists

 

 

Show:
© 2017 Microsoft