lapack_sys::chpev_

pub unsafe extern fn chpev_(jobz: *const c_char, uplo: *const c_char, n: *const c_int, ap: *mut complex_float, w: *mut c_float, z: *mut complex_float, ldz: *const c_int, work: *mut complex_float, rwork: *mut c_float, info: *mut c_int)