/*ethern2h.cCreated:	Nov 12, 1992 by Philip Homburg*/#include <sys/types.h>#include <stdio.h>#include <string.h>#include <net/gen/ether.h>#include <net/gen/if_ether.h>intether_ntohost(hostname, e)char *hostname;struct ether_addr *e;{	FILE *etherf;	char b[256];	struct ether_addr e_tmp;	etherf= fopen(_PATH_ETHERS, "r");	if (etherf == NULL)		return 1;	while(fgets(b, sizeof(b), etherf) != NULL)	{		if (ether_line(b, &e_tmp, hostname) == 0 && 		memcmp(&e_tmp, e, sizeof(e_tmp)) == 0)		{			fclose(etherf);			return 0;		}	}	fclose(etherf);	return 1;}