struct PK_DEBUG_global_diffs_r_s { PK_DEBUG_diff_t diff; int n_masters; int n_similars; }; typedef struct PK_DEBUG_global_diffs_r_s PK_DEBUG_global_diffs_r_t; This structure defines each global numerical difference returned from the function, detailing the entity types and the numbers of these entities in each body. Description of fields: diff Difference type detailing type of entity returned, this can be one of shells, faces, accurate edges, tolerant edges, accurate vertices or tolerant vertices. n_masters Number of entities of the type defined in diff contained in the master body. n_similars Number of entities of the type defined in diff contained in the similar body.