Function flo_render_gl_offscreen::winapi::um::winuser::SendMessageTimeoutA

pub unsafe extern "system" fn SendMessageTimeoutA(
    hWnd: *mut HWND__,
    Msg: u32,
    wParam: usize,
    lParam: isize,
    fuFlags: u32,
    uTimeout: u32,
    lpdwResult: *mut usize
) -> isize