pub unsafe extern "C" fn LAPACKE_ctgsen(
matrix_layout: c_int,
ijob: lapack_int,
wantq: lapack_logical,
wantz: lapack_logical,
select: *const lapack_logical,
n: lapack_int,
a: *mut lapack_complex_float,
lda: lapack_int,
b: *mut lapack_complex_float,
ldb: lapack_int,
alpha: *mut lapack_complex_float,
beta: *mut lapack_complex_float,
q: *mut lapack_complex_float,
ldq: lapack_int,
z: *mut lapack_complex_float,
ldz: lapack_int,
m: *mut lapack_int,
pl: *mut c_float,
pr: *mut c_float,
dif: *mut c_float
) -> lapack_int