lapack_sys::fortran::chetrd_

pub unsafe extern fn chetrd_(uplo: *const c_char, n: *const c_int, a: *mut c_float_complex, lda: *const c_int, d: *mut c_float, e: *mut c_float, tau: *mut c_float_complex, work: *mut c_float_complex, lwork: *const c_int, info: *mut c_int)