pub unsafe extern "C" fn sigar_net_interface_config_primary_get(
sigar: *mut sigar_t,
ifconfig: *mut sigar_net_interface_config_t
) -> c_int
pub unsafe extern "C" fn sigar_net_interface_config_primary_get(
sigar: *mut sigar_t,
ifconfig: *mut sigar_net_interface_config_t
) -> c_int