PK_ENTITY_ask_attribs

PK_ERROR_code_t     PK_ENTITY_ask_attribs
(
--- received arguments ---
PK_ENTITY_t         entity,         --- entity
PK_ATTDEF_t         attdef,         --- attribute definition

--- returned arguments ---
int          *const n_attribs,      --- number of attributes (>=0)
PK_ATTRIB_t **const attribs         --- array of attributes  (optional)
)


This function returns all the attributes with the given attribute definition
directly attached to the given entity. If the attribute definition is
PK_ENTITY_null, then all attributes of any type are returned.


The output array 'attribs' is optional. If it is set to NULL, the function
will only return the number of such attributes attached to the entity.