advscan: Use indent(1) for a code-style sanity
advscan: use properly catgets(3) in NetBSD
advscan: Add missing includes for standard functions
advfs: Take NetBSD's ufs/ffs/fs.h as Tru64's ufs/fs.h
advscan: Stop including not implemented evm(5) header
advscan: stop using evm(5) functions
advscan: evm: Use easier to follow code-fragments hiding convention
advscan: Add proper include for errno
advscan: Add proper file-name for catopen(3)
verify: Use indent(1) for a code-style sanity
verify: use properly catgets(3) in NetBSD