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#ifndef _NET_IF_H
#define _NET_IF_H
#include <sys/socket.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#ifdef __cplusplus
extern "C" {
#endif
struct if_nameindex {
unsigned if_index;
char *if_name;
};
#define IFHWADDRLEN 6
#define IFNAMSIZ 16
struct ifmap {
unsigned long int mem_start;
unsigned long int mem_end;
unsigned short int base_addr;
unsigned char irq;
unsigned char dma;
unsigned char port;
};
struct ifreq {
union {
char ifrn_name[IFNAMSIZ];
} ifr_ifrn;
union {
struct sockaddr ifru_addr;
struct sockaddr ifru_destaddr;
struct sockaddr ifru_broadaddr;
struct sockaddr ifru_netmask;
struct sockaddr ifru_hwaddr;
short int ifru_flags;
int ifru_ivalue;
int ifru_mtu;
struct ifmap ifru_map;
char ifru_slave[IFNAMSIZ];
char ifru_newname[IFNAMSIZ];
caddr_t ifru_data;
} ifr_ifru;
};
#define ifr_name ifr_ifrn.ifrn_name
#define ifr_addr ifr_ifru.ifru_addr
#define ifr_destaddr ifr_ifru.ifru_destaddr
#define ifr_broadaddr ifr_ifru.ifru_broadaddr
#define ifr_netmask ifr_ifru.ifru_netmask
#define ifr_hwaddr ifr_ifru.ifru_hwaddr
#define ifr_flags ifr_ifru.ifru_flags
#define ifr_ivalue ifr_ifru.ifru_ivalue
#define ifr_mtu ifr_ifru.ifru_mtu
#define ifr_map ifr_ifru.ifru_map
#define ifr_slave ifr_ifru.ifru_slave
#define ifr_newname ifr_ifru.ifru_newname
#define ifr_data ifr_ifru.ifru_data
struct ifconf {
int ifc_len;
union {
caddr_t ifcu_buf;
struct ifreq* ifcu_req;
} ifc_ifcu;
};
#define ifc_buf ifc_ifcu.ifcu_buf
#define ifc_req ifc_ifcu.ifcu_req
#define IF_NAMESIZE abort(0);
unsigned if_nametoindex(const char *a);
char *if_indextoname(unsigned int a, char *b);
struct if_nameindex *if_nameindex();
void if_freenameindex(struct if_nameindex *a);
#ifdef __cplusplus
}
#endif
#endif
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