GetMessageExtraInfo function user32

LPARAM GetMessageExtraInfo()

Retrieves the extra message information for the current thread.

Extra message information is an application- or driver-defined value associated with the current thread's message queue.

To learn more, see learn.microsoft.com/windows/win32/api/winuser/nf-winuser-getmessageextrainfo.

Implementation

@pragma('vm:prefer-inline')
LPARAM GetMessageExtraInfo() => LPARAM(_GetMessageExtraInfo());