TEST_PAYLOAD_LEN
__u8 packet[sizeof(struct ethhdr) + TEST_PAYLOAD_LEN];
memcpy(packet + sizeof(eth), test_payload, TEST_PAYLOAD_LEN);
static const __u8 test_payload[TEST_PAYLOAD_LEN] = {
__u8 packet[sizeof(struct ethhdr) + TEST_PAYLOAD_LEN];
memcpy(packet + sizeof(struct ethhdr), test_payload, TEST_PAYLOAD_LEN);