- Remove "audit" user example from audit_user, as it's not present on most
systems.
- Add cannot_audit() function non-Darwin systems that wraps auditon();
required by OpenSSH BSM support. Convert Darwin cannot_audit() into a
function rather than a macro.
- Library build fixed on Darwin following include file tweaks. The native
Darwin sys/audit.h conflicts with bsm/audit.h due to duplicate types, so
for now we force bsm_wrappers.c to not perform a nested include of
sys/audit.h.
Obtained from: TrustedBSD Project