pub unsafe extern "C" fn cuncsd2by1_(
jobu1: *const c_char,
jobu2: *const c_char,
jobv1t: *const c_char,
m: *const c_int,
p: *const c_int,
q: *const c_int,
X11: *mut __BindgenComplex<f32>,
ldx11: *const c_int,
X21: *mut __BindgenComplex<f32>,
ldx21: *const c_int,
theta: *mut f32,
U1: *mut __BindgenComplex<f32>,
ldu1: *const c_int,
U2: *mut __BindgenComplex<f32>,
ldu2: *const c_int,
V1T: *mut __BindgenComplex<f32>,
ldv1t: *const c_int,
work: *mut __BindgenComplex<f32>,
lwork: *const c_int,
rwork: *mut f32,
lrwork: *const c_int,
iwork: *mut c_int,
info: *mut c_int
)