#pragma once
#include "sys/types.h"

/* Protocol families */
#define PF_LOCAL        1
#define PF_UNIX         PF_LOCAL
#define AF_UNIX         PF_UNIX

#define PF_INET         2
#define AF_INET         PF_INET

#define PF_PACKET       17
#define AF_PACKET       PF_PACKET

/* Socket types */
#define SOCK_STREAM     1
#define SOCK_DGRAM      2
#define SOCK_RAW        3

/* sockopts */
#define SO_BINDTODEVICE 25

#define SA_MAX_SIZE     64
struct sockaddr {
    uint16_t sa_family;
    char __pad[SA_MAX_SIZE - sizeof(uint16_t)];
} __attribute__((packed));

typedef size_t socklen_t;