XmVaCreateManagedCombinationBox2(3) on Linux
The text ecaef2166a88, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
A Form widget convenience creation functions. "XmVaCreateCombinationBox2" "XmVaCreateManagedCombinationBox2" "creation functions"