XmTextFieldGetEditable(3) on Linux
The text 001324383a8a, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
A TextField function that accesses the edit permission state "XmTextFieldGetEditable" "TextField functions" "XmTextFieldGetEditable"