LAPACK_dgehrd()

void LAPACK_dgehrd	(	lapack_int *	n,
		lapack_int *	ilo,
		lapack_int *	ihi,
		double *	a,
		lapack_int *	lda,
		double *	tau,
		double *	work,
		lapack_int *	lwork,
		lapack_int *	info
	)