Query: Data-items flowing through a given a-flow-linePurpose: Returns the data-items actually flowing through a-flow-lines in the input liststm_r_di_flowing_through_af (stm_list
in_list, int *status);
Query: Data-items labeling a given a-flow-linePurpose: Returns the data-items which label the a-flow-lines in the input liststm_r_di_labeling_af (stm_list in_list,
int *status);