include/netinet/in.h File Reference

Detailed Description

Internet definitions.

Constants and structures defined by the internet system.


Defines
#define	_NETINET_IN_H_
#define	IPPROTO_IP
	Dummy for IP.
#define	IPPROTO_ICMP
	Control message protocol.
#define	IPPROTO_TCP
	Transmission control protocol.
#define	IPPROTO_UDP
	User datagram protocol.
#define	IPPROTO_RAW
	Raw IP packet.
#define	IPPROTO_MAX
	Maximum protocol identifier.
#define	IPPORT_RESERVED
	Last reserved port number.
#define	IPPORT_USERRESERVED
	User reserved port number.
#define	INADDR_ANY
	Any IP address.
#define	INADDR_BROADCAST
	Broadcast IP address.
#define	IN_LOOPBACKNET
	Official loopback net address.