*** netif_ls.c.orig	2003-02-14 00:20:04.000000000 +0900
--- netif_ls.c	2003-02-14 00:00:05.000000000 +0900
***************
*** 3,13 ****
--- 3,23 ----
  #include <stdlib.h>
  #include <sys/types.h>
  #include <sys/socket.h>
+ #ifdef __linux__
+ #include <linux/sockios.h>
+ #else
  #include <sys/sockio.h>
+ #endif
  #include <net/if.h>
  #include <netinet/in.h>
  #include <arpa/inet.h>
  
+ #ifdef _SIZEOF_ADDR_IFREQ
+ #define SIZEOF_IFREQ(x) _SIZEOF_ADDR_IFREQ(x)
+ #else
+ #define SIZEOF_IFREQ(x) sizeof(struct ifreq)
+ #endif
+ 
  main()
  {
  	int s;
***************
*** 42,48 ****
  		free( buf);
  	}
  
! 	for( i = 0; i < lastlen; i += _SIZEOF_ADDR_IFREQ(*ifr)){
  		struct ifreq ifrtmp;
  		struct sockaddr_in* sin;
  
--- 52,58 ----
  		free( buf);
  	}
  
! 	for( i = 0; i < lastlen; i += SIZEOF_IFREQ(*ifr)){
  		struct ifreq ifrtmp;
  		struct sockaddr_in* sin;