ifnp               40 maint/gnulib/tests/test-net_if.c   struct if_nameindex *ifnp, *p;
ifnp               42 maint/gnulib/tests/test-net_if.c   p = ifnp = if_nameindex ();
ifnp               43 maint/gnulib/tests/test-net_if.c   if (ifnp == NULL)
ifnp               87 maint/gnulib/tests/test-net_if.c   if_freenameindex (ifnp);