F77_dspr2()

void F77_dspr2	(	CBLAS_INT *	layout,
		char *	uplow,
		CBLAS_INT *	n,
		double *	alpha,
		double *	x,
		CBLAS_INT *	incx,
		double *	y,
		CBLAS_INT *	incy,
		double *	ap
	)