In file included from bind.c:8:
../generated/netdev-user.h:25:43: warning: ‘enum netdev_napi_threaded’ declared inside parameter list will not be visible outside of this definition or declaration
   25 | const char *netdev_napi_threaded_str(enum netdev_napi_threaded value);
      |                                           ^~~~~~~~~~~~~~~~~~~~
../generated/netdev-user.h:466:35: error: field ‘threaded’ has incomplete type
  466 |         enum netdev_napi_threaded threaded;
      |                                   ^~~~~~~~
../generated/netdev-user.h:652:35: error: field ‘threaded’ has incomplete type
  652 |         enum netdev_napi_threaded threaded;
      |                                   ^~~~~~~~
../generated/netdev-user.h:690:60: error: parameter 2 (‘threaded’) has incomplete type
  690 |                                  enum netdev_napi_threaded threaded)
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
make[1]: *** [Makefile:25: bind] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:25: samples] Error 2