RtlInterlockedPushEntrySList function (winnt.h)

Inserts an item at the front of a singly linked list. Access to the list is synchronized on a multiprocessor system.

NTSYSAPI PSLIST_ENTRY RtlInterlockedPushEntrySList(
  [in] PSLIST_HEADER                 ListHead,
  [in] __drv_aliasesMem PSLIST_ENTRY ListEntry
);

[in] ListHead

A pointer to an SLIST_HEADER structure that represents the head of a singly linked list.

[in] ListEntry

A pointer to an SLIST_ENTRY structure that represents an item in a singly linked list.

The return value is the previous first item in the list. If the list was previously empty, the return value is NULL.

Calls to the InterlockedPushEntrySList function are forwarded to the RtlInterlockedPushEntrySList function. Applications should call InterlockedPushEntrySList instead of calling this function directly.

Interlocked Singly Linked Lists