File /code/usr/include/netinet/ether.h

#ifndef _NETINET_ETHER_H
#define _NETINET_ETHER_H	1

#include <features.h>

/* Get definition of `struct ether_addr'.  */
#include <netinet/if_ether.h>

__BEGIN_DECLS

/* Convert 48 bit Ethernet ADDRess to ASCII.  */
extern char *ether_ntoa (__const struct ether_addr *__addr) __THROW;
extern char *ether_ntoa_r (__const struct ether_addr *__addr, char *__buf)
     __THROW;

/* Convert ASCII string S to 48 bit Ethernet address.  */
extern struct ether_addr *ether_aton (__const char *__asc) __THROW;
extern struct ether_addr *ether_aton_r (__const char *__asc,
					struct ether_addr *__addr) __THROW;

/* Map 48 bit Ethernet number ADDR to HOSTNAME.  */
extern int ether_ntohost (char *__hostname, __const struct ether_addr *__addr)
     __THROW;

/* Map HOSTNAME to 48 bit Ethernet address.  */
extern int ether_hostton (__const char *__hostname, struct ether_addr *__addr)
     __THROW;

/* Scan LINE and set ADDR and HOSTNAME.  */
extern int ether_line (__const char *__line, struct ether_addr *__addr,
		       char *__hostname) __THROW;

__END_DECLS

#endif /* netinet/ether.h */