Function windows_sys::Win32::UI::WindowsAndMessaging::SendMessageCallbackA

pub unsafe extern "system" fn SendMessageCallbackA(
    hwnd: HWND,
    msg: u32,
    wparam: WPARAM,
    lparam: LPARAM,
    lpresultcallback: SENDASYNCPROC,
    dwdata: usize
) -> BOOL

Required features: "Win32_Foundation"