pub unsafe extern fn LAPACKE_dgbsvxx_work(matrix_layout: c_int,
fact: c_char,
trans: c_char,
n: lapack_int,
kl: lapack_int,
ku: lapack_int,
nrhs: lapack_int,
ab: *mut c_double,
ldab: lapack_int,
afb: *mut c_double,
ldafb: lapack_int,
ipiv: *mut lapack_int,
equed: *mut c_char,
r: *mut c_double,
c: *mut c_double,
b: *mut c_double,
ldb: lapack_int,
x: *mut c_double,
ldx: lapack_int,
rcond: *mut c_double,
rpvgrw: *mut c_double,
berr: *mut c_double,
n_err_bnds: lapack_int,
err_bnds_norm: *mut c_double,
err_bnds_comp: *mut c_double,
nparams: lapack_int,
params: *mut c_double,
work: *mut c_double,
iwork: *mut lapack_int)
-> lapack_int