Returns the active screens for a library.
capi
screens &optional library => result
library⇩ |
A library name, a list, or :any . |
result |
A list. |
The function screens
returns as a list all the active screens for library.
A library name is a keyword naming a library, currently :win32
on Microsoft Windows, :gtk
on GTK+, :motif
on Motif and :cocoa
on macOS with the native GUI.
library can be a library name, or a list of library names, or the keyword :any
, meaning all the libraries. The default value of library is the result of default-library.
CAPI User Guide and Reference Manual (Unix version) - 01 Dec 2021 19:32:42