pub unsafe extern "C" fn dspr2_(
uplo: *const bla_character,
n: *const bla_integer,
alpha: *const bla_double,
x: *const bla_double,
incx: *const bla_integer,
y: *const bla_double,
incy: *const bla_integer,
ap: *mut bla_double,
) -> c_int