pub unsafe extern "C" fn zungtr_(
uplo: *const c_char,
n: *const lapack_int,
a: *mut lapack_complex_double,
lda: *const lapack_int,
tau: *const lapack_complex_double,
work: *mut lapack_complex_double,
lwork: *const lapack_int,
info: *mut lapack_int,
)