A class, class name, or an interface.
nil, the symbol
:any, a screen, or a keyword naming a library.
If screen is
nil, the interfaces on the default screen are returned. This is the default. If
includes those on any screen. If
is a screen object, the interfaces on that screen are returned.
can also be a library name, currently the accepted values are
Amongst those for each screen, the interfaces are grouped as follows. If
is true, then the interfaces in the current process appear together at the beginning of the group. If
:create then these interfaces are sorted by creation time, otherwise
:visible and they are are sorted in Z-order. The interfaces of other processes appear at the end of the group, also sorted according to
CAPI User Guide and Reference Manual (Unix version) - 3 Aug 2017