include:
* Move headers out of the global namespace and into the nbcompat
directory. Since there are no headers other than nbcompat.h in
${PREFIX}/include/libnbcompat, just install it directly in
${PREFIX}/include. Using libnbcompat is now a matter of including
nbcompat.h at the top of *.c files and linking against -lnbcompat.
* Only build functions into libnbcompat.a if they aren't already in
the system libraries.
* Move several *.[ch] files that are pax- or mtree-specific out
of libnbcompat (they should belong with those packages).
On NetBSD 1.6 systems, libnbcompat.a now contains just the bare minimum:
the sha2 routines.