get_languages_for_layout

Description:

[ Version ( since = "3.18" ) ]
public List<unowned string> get_languages_for_layout (string layout_id)

Returns a list of all languages supported by a layout, given by layout_id.

Parameters:

this	a XkbInfo
layout_id	a layout identifier

Returns:

the list of ISO 639 code strings. The caller takes ownership of the List but not of the strings themselves, those are internally allocated and must not be modified.