unifdef(1) on OpenBSD
The text eb1e12a7166a, as OpenBSD 3.2, OpenBSD 3.1, OpenBSD 3.0, OpenBSD 2.9, OpenBSD 2.8, OpenBSD 2.7 shipped it.
remove ifdef'ed lines
Flags it lists
-
-D -
-c -
-iD -
-l -
-t