PGASendReceiveIndividual(4) on Linux

The text 2a8213bce0ef, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny) shipped it. The page shows this text now.

Send an individual to a process, while receiving a different individual from a different process.