MrmFetchWidgetOverride(3) on Linux
The text 3798fb9efd03, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
Fetches any indexed (UIL named) application widget. It overrides the arguments specified for this application widget in UIL "MrmFetchWidgetOverride" "uil functions" "MrmFetchWidgetOverride"