pub unsafe extern "C" fn cbdsqr_(
uplo: *const c_char,
n: *const lapack_int,
ncvt: *const lapack_int,
nru: *const lapack_int,
ncc: *const lapack_int,
d: *mut c_float,
e: *mut c_float,
vt: *mut lapack_complex_float,
ldvt: *const lapack_int,
u: *mut lapack_complex_float,
ldu: *const lapack_int,
c: *mut lapack_complex_float,
ldc: *const lapack_int,
work: *mut c_float,
info: *mut lapack_int
)