strn?casecmp() config bits were incomplete. We have them so
authorguenther <guenther@openbsd.org>
Fri, 16 Aug 2024 22:57:03 +0000 (22:57 +0000)
committerguenther <guenther@openbsd.org>
Fri, 16 Aug 2024 22:57:03 +0000 (22:57 +0000)
commit626a044d7e64ee43933c709dd0d03266de2a2858
tree173c7a47a7a01cd0eaf88b45a6905265bd155178
parent82ba5b1992ac6fb1b1309394d5381ae9f04232ce
strn?casecmp() config bits were incomplete.  We have them so
just delete the bogus declarations.  Also, getopt() is in <unistd.h>
so pull that in during the remapping of it.

ok miod@
gnu/usr.bin/texinfo/lib/system.h