Function xc_reserved_device_memory_map

pub unsafe extern "C" fn xc_reserved_device_memory_map(
    xch: *mut xc_interface,
    flags: u32,
    seg: u16,
    bus: u8,
    devfn: u8,
    entries: *mut xen_reserved_device_memory,
    max_entries: *mut u32,
) -> c_int