[lwip-devel] [bug #51463] posix/errno.h incompatible with LWIP_ERRNO_STDINCLUDE

[Joel Cunningham]

Follow-up Comment #6, bug #51463 (project lwip):

> Seems like errno.h would need a different directory then?

That's what I was thinking too.  What about the following organization:

lwip/src/include/posix/... (contains the POSIX networking headers)
lwip/src/include/stdc/errno.h (contains ISO standard C headers)

Or we could introduce a 'clib' folder for c library headers, under which you'd
have both a posix and stdc:

lwip/src/include/clib/posix/...
lwip/src/include/clib/stdc/errno.h

This link (https://en.wikipedia.org/wiki/C_POSIX_library) was helpful in
understanding the relationship of the POSIX C library to ISO standard C (POSIX
is a superset).




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