PGAGetEvaluationUpToDateFlag(3) on Linux
The text 61fc9571d6d4, as Debian 3.1 (Sarge), Debian 3.0 (Woody), Debian 2.2 (Potato), Debian 2.1 (Slink), Debian 2.0 (Hamm), Debian 1.3 (Bo), Debian 1.2 (Rex) shipped it. The page shows this text now.
returns true/false to indicate whether the evaluate function value is up to date