pub unsafe extern "C" fn cunbdb_(
trans: *const c_char,
signs: *const c_char,
m: *const c_int,
p: *const c_int,
q: *const c_int,
X11: *mut __BindgenComplex<f32>,
ldx11: *const c_int,
X12: *mut __BindgenComplex<f32>,
ldx12: *const c_int,
X21: *mut __BindgenComplex<f32>,
ldx21: *const c_int,
X22: *mut __BindgenComplex<f32>,
ldx22: *const c_int,
theta: *mut f32,
phi: *mut f32,
TAUP1: *mut __BindgenComplex<f32>,
TAUP2: *mut __BindgenComplex<f32>,
TAUQ1: *mut __BindgenComplex<f32>,
TAUQ2: *mut __BindgenComplex<f32>,
work: *mut __BindgenComplex<f32>,
lwork: *const c_int,
info: *mut c_int
)