Documentation

Documentation

Includes

lwip/arch.h

#include "lwip/arch.h"
#include "lwip/arch.h"

lwip/ip4_addr.h

#include "lwip/ip4_addr.h"
#include "lwip/ip4_addr.h"

Macros

Marco LWIP_HDR_PROT_IP4_H

#define LWIP_HDR_PROT_IP4_H


      

Marco IP_HLEN

#define IP_HLEN 20
/* Size of the IPv4 header. Same as 'sizeof(struct ip_hdr)'. */

Marco IP_HLEN_MAX

#define IP_HLEN_MAX 60
/* Maximum size of the IPv4 header with options. */

Functions

Vars

Variable PACK_STRUCT_END

PACK_STRUCT_END
#ifdef PACK_STRUCT_USE_INCLUDES
# include "arch/epstruct.h"
#endif

typedef struct ip4_addr_packed ip4_addr_p_t;

      

Consts

Types

Typedefs