#!/bin/sh patch --ignore-whitespace l3fwd_lpm.c <<"_EOF" 44,45c44,45 < {IPv4(1, 1, 1, 0), 24, 0}, < {IPv4(2, 1, 1, 0), 24, 1}, --- > {IPv4(1, 1, 1, 0), 24, 1}, > {IPv4(2, 1, 1, 0), 24, 0}, _EOF