опубликован 07-09-2001 06:44 MSK            

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Не забудь подключить библиотеку wsock32.lib
#include <winsock2.h>
#include <stdio.h>

void main()
{

WORD wVersionRequested;
WSADATA wsaData;
int err;

wVersionRequested = MAKEWORD( 2, 2 );

err = WSAStartup( wVersionRequested, &wsaData );
if ( err != 0 ) {
/* Tell the user that we could not find a usable */
/* WinSock DLL. */
return;
}

/* Confirm that the WinSock DLL supports 2.2.*/
/* Note that if the DLL supports versions greater */
/* than 2.2 in addition to 2.2, it will still return */
/* 2.2 in wVersion since that is the version we */
/* requested. */

if ( LOBYTE( wsaData.wVersion ) != 2

опубликован 07-09-2001 06:46 MSK            

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2pure!!!!!!!!!!!!!!!!
сделай так, чтобы по знаку ИЛИ сообщение не ОБРЕЗАЛОСЬ

#include <winsock2.h>
#include <stdio.h>

void main()
{

WORD wVersionRequested;
WSADATA wsaData;

wVersionRequested = MAKEWORD( 2, 2 );

WSAStartup( wVersionRequested, &wsaData );

struct hostent *_host;
ULONG uIPAddr=inet_addr("207.46.230.229");
_host=gethostbyaddr((char*)&uIPAddr,4,AF_INET);
if (_host!=NULL)
{

printf("%s",_host->h_name);
}
WSACleanup( );
}