XGetWMHints(3) on Linux
The text 490bc26596b0, as Debian 9 (Stretch) shipped it.
allocate window manager hints structure and set or read a window's WM_HINTS property
The text 490bc26596b0, as Debian 9 (Stretch) shipped it.
allocate window manager hints structure and set or read a window's WM_HINTS property