XWMHints(3x) on Linux
The text f54677a52050, as Debian 1.2 (Rex) shipped it.
allocate window manager hints structure and set or read a window's WM_HINTS property
The text f54677a52050, as Debian 1.2 (Rex) shipped it.
allocate window manager hints structure and set or read a window's WM_HINTS property