lwIP 2.2.1 Lightweight IP stack

Macros
RAW
lwIP » Options (lwipopts.h) » Callback-style APIs

## Macros
#define | LWIP_RAW 0
#define | RAW_TTL IP_DEFAULT_TTL

## Detailed Description

## Macro Definition Documentation

## ◆ LWIP_RAW

#define LWIP_RAW 0

LWIP_RAW==1: Enable application layer to hook into the IP layer itself.

## ◆ RAW_TTL

#define RAW_TTL IP_DEFAULT_TTL

LWIP_RAW==1: Enable application layer to hook into the IP layer itself.