struct PK_DEBUG_face_pair_r_s
    {
    PK_FACE_t                       master_face;
    PK_FACE_t                       similar_face;
    int                             n_local_diffs;
    PK_DEBUG_local_diffs_r_t       *local_diffs;
    };

typedef struct PK_DEBUG_face_pair_r_s PK_DEBUG_face_pair_r_t;




This data structure contains any differences found between the master and
similar matched face pairs (up to 10 differences per face pair).


Description of fields:



master_face               Matched face from master body.


similar_face              Matched face from similar body.


n_local_diffs             No. local differences found for this face
                            pair (to a maximum of 10).


local_diffs               Array of return structures containing local
                            differences.