Function cblas_dspr2

pub unsafe extern "C" fn cblas_dspr2(
    order: Order,
    sym: Symmetry,
    n: c_int,
    alpha: c_double,
    x: *const c_double,
    inc_x: c_int,
    y: *const c_double,
    inc_y: c_int,
    a: *mut c_double,
)