lapack_sys::dggbak_

pub unsafe extern fn dggbak_(job: *mut c_char, side: *mut c_char, n: *mut c_int, ilo: *mut c_int, ihi: *mut c_int, lscale: *const c_double, rscale: *const c_double, m: *mut c_int, v: *mut c_double, ldv: *mut c_int, info: *mut c_int)