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