Function user32::CreateDesktopA

pub unsafe extern "system" fn CreateDesktopA(
    lpszDesktop: LPCSTR, 
    lpszDevice: LPCSTR, 
    pDevmode: *mut DEVMODEA, 
    dwFlags: DWORD, 
    dwDesiredAccess: ACCESS_MASK, 
    lpsa: LPSECURITY_ATTRIBUTES
) -> HDESK