2 ** This is not a good implementation. I should probably replace
3 ** the erc with a hash table.
8 ereftab ereftab_create (void)
13 void ereftab_insert (ereftab t, employee e, eref er)
19 bool ereftab_delete (ereftab t, eref er)
23 result = erc_member (er, t);
28 eref ereftab_lookup (employee e, ereftab t)
32 ereftab_elements(t, er)
36 if (employee_equal(&e, &e1))
40 } end_ereftab_elements ;
42 return eref_undefined;
45 void ereftab_initMod (void)