__get_authtoken_attr
res = __get_authtoken_attr(username, repository, *attributes);
if (__get_authtoken_attr(name, rep, &oldattr) != PWU_SUCCESS)
result = __get_authtoken_attr(user, pwu_rep, attr);
res = __get_authtoken_attr(user, pwu_rep, al);
result = __get_authtoken_attr(uname, pwu_rep, attr_pw);
res = __get_authtoken_attr(auth_user, pwu_rep, al);
result = __get_authtoken_attr(user, pwu_rep, attr_pw);
result = __get_authtoken_attr(user, pwu_rep, attr_spw);
result = __get_authtoken_attr(user, pwu_rep, attr_pw);
int __get_authtoken_attr(const char *, pwu_repository_t *, attrlist *);