get_view_prev
January 19th 2020
Iterate to the previous view
Signature
View_ID
get_view_prev(Application_Links* app,
View_ID view_id,
Access_Flag access);Parameters
app
the standard custom layer context pointer
view_id
the id of the view to iterate from, or zero to get the first view
access
the type of access requirements used to filter on the views that are returned
Return
the id of the previous view, or zero if there is no previous view