43 LAPACK_dgtcon( &norm, &n, dl, d, du, du2, ipiv, &anorm, rcond, work, iwork,
lapack_int LAPACKE_dgtcon_work(char norm, lapack_int n, const double *dl, const double *d, const double *du, const double *du2, const lapack_int *ipiv, double anorm, double *rcond, double *work, lapack_int *iwork)