#include <stdint.h>
#include <sys/socket.h>

Include dependency graph for in.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	in_addr

struct	sockaddr_in

struct	ip_mreq

Macros
#define	INADDR_ANY 0x00000000

#define	INADDR_LOOPBACK 0x7F000001

#define	INADDR_BROADCAST 0xFFFFFFFF

#define	INADDR_NONE 0xFFFFFFFF

#define	INET_ADDRSTRLEN 16

#define	IPPROTO_IP 0

#define	IPPROTO_TCP 6

#define	IPPROTO_UDP 17

#define	IP_TOS 3

#define	IP_TTL 4

#define	IP_MULTICAST_IF 9

#define	IP_MULTICAST_TTL 10

#define	IP_MULTICAST_LOOP 11

#define	IP_ADD_MEMBERSHIP 12

#define	IP_DROP_MEMBERSHIP 13

#define	IP_UNKNOWN 14

Typedefs
typedef uint16_t	in_port_t

typedef uint32_t	in_addr_t

Data Structure Documentation

◆ in_addr

struct in_addr

Definition at line 28 of file in.h.

Data Fields
in_addr_t	s_addr

◆ sockaddr_in

struct sockaddr_in

Definition at line 33 of file in.h.

Data Fields
sa_family_t	sin_family
in_port_t	sin_port
struct in_addr	sin_addr
unsigned char	sin_zero[8]

◆ ip_mreq

struct ip_mreq

Definition at line 41 of file in.h.

Data Fields
struct in_addr	imr_multiaddr
struct in_addr	imr_interface

Macro Definition Documentation

◆ INADDR_ANY

#define INADDR_ANY 0x00000000

Definition at line 5 of file in.h.

◆ INADDR_LOOPBACK

#define INADDR_LOOPBACK 0x7F000001

Definition at line 6 of file in.h.

◆ INADDR_BROADCAST

#define INADDR_BROADCAST 0xFFFFFFFF

Definition at line 7 of file in.h.

◆ INADDR_NONE

#define INADDR_NONE 0xFFFFFFFF

Definition at line 8 of file in.h.

◆ INET_ADDRSTRLEN

#define INET_ADDRSTRLEN 16

Definition at line 10 of file in.h.

◆ IPPROTO_IP

#define IPPROTO_IP 0

Definition at line 12 of file in.h.

◆ IPPROTO_TCP

#define IPPROTO_TCP 6

Definition at line 13 of file in.h.

◆ IPPROTO_UDP

#define IPPROTO_UDP 17

Definition at line 14 of file in.h.

◆ IP_TOS

#define IP_TOS 3

Definition at line 16 of file in.h.

◆ IP_TTL

#define IP_TTL 4

Definition at line 17 of file in.h.

◆ IP_MULTICAST_IF

#define IP_MULTICAST_IF 9

Definition at line 18 of file in.h.

◆ IP_MULTICAST_TTL

#define IP_MULTICAST_TTL 10

Definition at line 19 of file in.h.

◆ IP_MULTICAST_LOOP

#define IP_MULTICAST_LOOP 11

Definition at line 20 of file in.h.

◆ IP_ADD_MEMBERSHIP

#define IP_ADD_MEMBERSHIP 12

Definition at line 21 of file in.h.

◆ IP_DROP_MEMBERSHIP

#define IP_DROP_MEMBERSHIP 13

Definition at line 22 of file in.h.

◆ IP_UNKNOWN

#define IP_UNKNOWN 14

Definition at line 23 of file in.h.

Typedef Documentation

◆ in_port_t

typedef uint16_t in_port_t

Definition at line 25 of file in.h.

◆ in_addr_t

typedef uint32_t in_addr_t

Definition at line 26 of file in.h.

Data Structures

Macros

Typedefs