Function webview2_com::Windows::Win32::UI::WindowsAndMessaging::SendMessageCallbackA

pub unsafe fn SendMessageCallbackA<'a>(
    hwnd: impl IntoParam<'a, HWND>, 
    msg: u32, 
    wparam: impl IntoParam<'a, WPARAM>, 
    lparam: impl IntoParam<'a, LPARAM>, 
    lpresultcallback: Option<unsafe extern "system" fn(HWND, u32, usize, LRESULT)>, 
    dwdata: usize
) -> BOOL