ipsec_sameaddr(3) on Linux
The text 6c84b00b9527, as Debian 4.0 (Etch) shipped it.
are two addresses the same? ipsec addrcmp - ordered comparison of addresses ipsec samesubnet - are two subnets the same? ipsec addrinsubnet - is an address within a subnet? ipsec subnetinsubnet - is a subnet within another subnet? ipsec subnetishost - is a subnet a single host? ipsec samesaid - are two SA IDs the same? ipsec sameaddrtype - are two addresses of the same address family? ipsec samesubnettype - are two subnets of the same address family?