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_UI_WindowsAndMessaging’, ‘Win32_Foundation’