alexb/lib/lwip/contrib/src/include/ipv6/lwip/inet.h File Reference

#include "lwip/opt.h"
#include "lwip/pbuf.h"
#include "lwip/ip_addr.h"

Functions
u16_t	inet_chksum (void *data, u16_t len)
u16_t	inet_chksum_pbuf (struct pbuf *p)
	Calculate a checksum over a chain of pbufs (without pseudo-header, much like inet_chksum only pbufs are used).
u16_t	inet_chksum_pseudo (struct pbuf *p, struct ip_addr *src, struct ip_addr *dest, u8_t proto, u32_t proto_len)
u32_t	inet_addr (const char *cp)
s8_t	inet_aton (const char *cp, struct in_addr *addr)
u16_t	htons (u16_t n)
u16_t	ntohs (u16_t n)
u32_t	htonl (u32_t n)
u32_t	ntohl (u32_t n)

---

Function Documentation

u32_t htonl

(

u32_t

n

)

u16_t htons

(

u16_t

n

)

u32_t inet_addr

(

const char *

cp

)

s8_t inet_aton	(	const char *	cp,
		struct in_addr *	addr
	)

u16_t inet_chksum	(	void *	data,
		u16_t	len
	)

u16_t inet_chksum_pbuf

(

struct pbuf *

p

)

Calculate a checksum over a chain of pbufs (without pseudo-header, much like inet_chksum only pbufs are used).

Parameters:

p

pbuf chain over that the checksum should be calculated

Returns:

checksum (as u16_t) to be saved directly in the protocol header

u16_t inet_chksum_pseudo	(	struct pbuf *	p,
		struct ip_addr *	src,
		struct ip_addr *	dest,
		u8_t	proto,
		u32_t	proto_len
	)

u32_t ntohl

(

u32_t

n

)

u16_t ntohs

(

u16_t

n

)