K 10 svn:author V 2 dd K 8 svn:date V 27 2001-05-27T21:08:19.000000Z K 7 svn:log V 365 Miscellaneous cleanups; sync to OpenBSD as much as feasible. Noteworthy changes include: * Use getopt(3). * Fix overflows in -b and -w options. * Use strlcpy(3) and snprintf(3) in favor of strcpy(3) and sprintf(3), respectively. Also check return values of the former two. * Fix lots of other gratuitous differences with OpenBSD. Obtained from: OpenBSD END