lapack_sys::c::LAPACKE_zgbsv

pub unsafe extern fn LAPACKE_zgbsv(matrix_layout: c_int, n: c_int, kl: c_int, ku: c_int, nrhs: c_int, ab: *mut c_double_complex, ldab: c_int, ipiv: *mut c_int, b: *mut c_double_complex, ldb: c_int) -> c_int