void LAPACK_zheevd_2stage	(	char *	jobz,
		char *	uplo,
		lapack_int *	n,
		lapack_complex_double *	a,
		lapack_int *	lda,
		double *	w,
		lapack_complex_double *	work,
		lapack_int *	lwork,
		double *	rwork,
		lapack_int *	lrwork,
		lapack_int *	iwork,
		lapack_int *	liwork,
		lapack_int *	info
	)