XWMHints(3x) on Linux
The text e8969bb22943, as Debian 1.1 (Buzz) shipped it.
allocate window manager hints structure and set or read a window's WM_HINTS property
The text e8969bb22943, as Debian 1.1 (Buzz) shipped it.
allocate window manager hints structure and set or read a window's WM_HINTS property