func dspmv(uplo string, N int, alpha float64,
Ap []float64, X []float64, incX int, beta float64,
Y []float64, incY int) {
cuplo := C.CString(uplo)
defer C.free(unsafe.Pointer(cuplo))
C.dspmv_(cuplo,
(*C.int)(unsafe.Pointer(&N)),
(*C.double)(unsafe.Pointer(&alpha)),
(*C.double)(unsafe.Pointer(&Ap[0])),
(*C.double)(unsafe.Pointer(&X[0])),
(*C.int)(unsafe.Pointer(&incX)),
(*C.double)(unsafe.Pointer(&beta)),
(*C.double)(unsafe.Pointer(&Y[0])),
(*C.int)(unsafe.Pointer(&incY)))
}
func dspmv(uplo string, N int, alpha float64,
Ap []float64, X []float64, incX int, beta float64,
Y []float64, incY int) {
cuplo := C.CString(uplo)
defer C.free(unsafe.Pointer(cuplo))
// ?? TODO: protect against index out of bounds panics.
C.dspmv_(cuplo,
(*C.int)(unsafe.Pointer(&N)),
(*C.double)(unsafe.Pointer(&alpha)),
(*C.double)(unsafe.Pointer(&Ap[0])),
(*C.double)(unsafe.Pointer(&X[0])),
(*C.int)(unsafe.Pointer(&incX)),
(*C.double)(unsafe.Pointer(&beta)),
(*C.double)(unsafe.Pointer(&Y[0])),
(*C.int)(unsafe.Pointer(&incY)))
}