TpSimpleTryPost - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers
#ifndef _NTTP_H

// winbase:TrySubmitThreadpoolCallback
/**
 * Requests that a thread pool worker thread call the specified callback function.
 *
 * \param[in] Callback The callback function.
 * \param[in,out] Context Optional application-defined data to pass to the callback function.
 * \param[in] CallbackEnviron A pointer to a TP_CALLBACK_ENVIRON structure that defines the environment in which to execute the callback function.
 * \return NTSTATUS Successful or errant status.
 * \sa https://learn.microsoft.com/en-us/windows/win32/api/threadpoolapiset/nf-threadpoolapiset-trysubmitthreadpoolcallback
 */
NTSYSAPI
NTSTATUS
NTAPI
TpSimpleTryPost(
    _In_ PTP_CALLBACK_ROUTINE Callback,
    _Inout_opt_ PVOID Context,
    _In_opt_ PTP_CALLBACK_ENVIRON CallbackEnviron
    );

#endif

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NtDoc

Requests that a thread pool worker thread call the specified callback function.

Related Win32 API

TrySubmitThreadpoolCallback is a thin wrapper around this function.

See also