2621a57362
gnrc_sock currently does not compile with `gnrc_neterr` included, since both `msg_try_receive()` and `msg_try_send()` expect a *pointer* to a `msg_t`, not a `msg_t`. To test, just compile an application using `gnrc_sock` (e.g. `examples/gcoap`) with `USEMODULE+=gnrc_neterr`.