[lwip-users] IP_HDRINCL in ip_output_if()

[Leon Woestenberg]

Hello,

does someone remember when and why IP_HDRINCL is implemented in
netif.c/ip_output_if()?

-----
ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
             u8_t ttl, u8_t tos,
             u8_t proto, struct netif *netif)
{
  static struct ip_hdr *iphdr;
  static u16_t ip_id = 0;

  snmp_inc_ipoutrequests();

  if (dest != IP_HDRINCL) {
-----

Regards, Leon.