handle htobe32 et al. on glibc systems with a non-Linux kernel
This fix copies over an updated #if clause from libknot's src/contrib/endian.h.
This should resolve:
See also discussion about this same problem in libknot from a couple years ago:
I note that contrib/wire.h in knot-resolver is out of sync with src/contrib/wire.h (and src/contrib/endian.h) from libknot. I don't know whether there's any upstream preference for keeping these in sync in some more reliable way than manual comparisons. For now i'm just providing a narrow fix for the specific problem.