Function dsytd2_

pub unsafe extern "C" fn dsytd2_(
    uplo: *const c_char,
    n: *const c_int,
    a: *mut c_double,
    lda: *const c_int,
    d: *mut c_double,
    e: *mut c_double,
    tau: *mut c_double,
    info: *mut c_int,
)