pub unsafe extern "C" fn dgbrfs_(
trans: *const c_char,
n: *const c_int,
kl: *const c_int,
ku: *const c_int,
nrhs: *const c_int,
ab: *mut c_double,
ldab: *const c_int,
afb: *mut c_double,
ldafb: *const c_int,
ipiv: *mut c_int,
b: *mut c_double,
ldb: *const c_int,
x: *mut c_double,
ldx: *const c_int,
ferr: *mut c_double,
berr: *mut c_double,
work: *mut c_double,
iwork: *mut c_int,
info: *mut c_int,
)