XmListReplaceItemsPos(3) on Linux
The text dfa429aa0a80, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
A List function that replaces the specified elements in the list "XmListReplaceItemsPos" "List functions" "XmListReplaceItemsPos"