extern KADMOS_ERROR KADMOS_API rec_do(RecData *rec);
extern KADMOS_ERROR KADMOS_API rel_do(RelData *rel);
extern KADMOS_ERROR KADMOS_API rep_do(RepData *rep);
rec, rel, repRecData, RelData or RepData.RE_SUCCESS or KADMOS error type.
rec_do() starts recognition of single characters. rel_do() and rep_do()
start the recognition incl. segmentation. The results are returned in a graph rel_graph within the structure
RelData. The best result is found as the first alternative (Index 0).