lapack_sys::cggbak_

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