XIconSize(3) on Linux
The text 52d1cd2b746b, as Debian 7 (Wheezy) shipped it.
allocate icon size structure and set or read a window's WM_ICON_SIZES property
The text 52d1cd2b746b, as Debian 7 (Wheezy) shipped it.
allocate icon size structure and set or read a window's WM_ICON_SIZES property