parent(3p) on OpenBSD
The text 3b5368b8677e, as OpenBSD 5.5, OpenBSD 5.4 shipped it.
Establish an ISA relationship with base classes at compile time
The text 3b5368b8677e, as OpenBSD 5.5, OpenBSD 5.4 shipped it.
Establish an ISA relationship with base classes at compile time