lapack_sys::dspevd_

pub unsafe extern fn dspevd_(jobz: *const c_char, uplo: *const c_char, n: *const c_int, ap: *mut c_double, w: *mut c_double, z: *mut c_double, ldz: *const c_int, work: *mut c_double, lwork: *const c_int, iwork: *mut c_int, liwork: *const c_int, info: *mut c_int)