XWMHints(3) on Linux
The text 31a48b4c7f34, as Debian 13 (Trixie) shipped it.
allocate window manager hints structure and set or read a window's WM_HINTS property
The text 31a48b4c7f34, as Debian 13 (Trixie) shipped it.
allocate window manager hints structure and set or read a window's WM_HINTS property