find_mech_index
found = find_mech_index(mech_support_info->mech, &index);
found = find_mech_index(mech, &index);
found = find_mech_index(slot_mechlist[mechnum], &index);
found = find_mech_index(new_mechs[i], &index);
found = find_mech_index(new_mechs[i], &index);
found = find_mech_index(mechanism, &index);
static boolean_t find_mech_index(CK_MECHANISM_TYPE, unsigned long *);