pub unsafe extern fn LAPACKE_ctgsyl(matrix_layout: c_int,
trans: c_char,
ijob: lapack_int,
m: lapack_int,
n: lapack_int,
a: *const lapack_complex_float,
lda: lapack_int,
b: *const lapack_complex_float,
ldb: lapack_int,
c: *mut lapack_complex_float,
ldc: lapack_int,
d: *const lapack_complex_float,
ldd: lapack_int,
e: *const lapack_complex_float,
lde: lapack_int,
f: *mut lapack_complex_float,
ldf: lapack_int,
scale: *mut c_float,
dif: *mut c_float)
-> lapack_int