lapack_sys::c::LAPACKE_dgbsv

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