PK_ERROR_code_t     PK_PARTITION_ask_transfs
(
--- received arguments ---
PK_PARTITION_t      partition,      --- a partition

--- returned arguments ---
int          *const n_transfs,      --- number of transforms (>= 0)
PK_TRANSF_t **const transfs         --- transforms (optional)
)


This function returns the set of transforms in the given partition, which are
not contained within a part.


The output array transfs is optional. If it is set to NULL, the function
will only compute the number of transforms in the partition.