lwIP  2.1.0
Lightweight IP stack
dhcp.h File Reference
#include "lwip/opt.h"
#include "lwip/arch.h"
#include "lwip/prot/ip4.h"
#include "arch/bpstruct.h"
#include "arch/epstruct.h"

Data Structures

struct  dhcp_msg
 

Macros

#define DHCP_OPTIONS_LEN   DHCP_MIN_OPTIONS_LEN
 

Detailed Description

DHCP protocol definitions

Macro Definition Documentation

◆ DHCP_OPTIONS_LEN

#define DHCP_OPTIONS_LEN   DHCP_MIN_OPTIONS_LEN

make sure user does not configure this too small allow this to be configured in lwipopts.h, but not too small set this to be sufficient for your options in outgoing DHCP msgs