LAPACK_dgtrfs()

void LAPACK_dgtrfs	(	char *	trans,
		lapack_int *	n,
		lapack_int *	nrhs,
		const double *	dl,
		const double *	d,
		const double *	du,
		const double *	dlf,
		const double *	df,
		const double *	duf,
		const double *	du2,
		const lapack_int *	ipiv,
		const double *	b,
		lapack_int *	ldb,
		double *	x,
		lapack_int *	ldx,
		double *	ferr,
		double *	berr,
		double *	work,
		lapack_int *	iwork,
		lapack_int *	info
	)