PK_GROUP_ask_closure

PK_ERROR_code_t                 PK_GROUP_ask_closure
(
--- received arguments ---
PK_GROUP_t                      group,     --- group
const PK_GROUP_ask_closure_o_t *options,   --- options

--- returned arguments ---
PK_GROUP_closure_t       *const closure,   --- closure of 'group'
int                      *const n_attribs, --- number of attribs (>=0)
PK_ATTRIB_t             **const attribs    --- attribs
)


This function detects whether or not the given 'group' is closed.


Optionally the function may return the 'attribs' which cause the 'group' to
be a closed group.