Source code of Windows XP (NT5)
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44 lines
908 B

#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#undef NDEBUG
#include <assert.h>
#include <windows.h>
#include <winsock.h>
#include <winioctl.h>
int __cdecl main(int argc, char *argv[])
{
WSADATA wsaData;
DWORD address, err;
WORD wVersionRequired;
UCHAR nameBuff[128];
if (argc != 2) {
printf("Usage : address <IP Address>\n");
return 0;
}
wVersionRequired = MAKEWORD(2, 0);
err = WSAStartup(wVersionRequired, &wsaData);
if (err != 0) {
printf("WSAStartup returned %d\n", err);
return 0;
}
printf("Socket initialized. Version : %d, High : %d\n",
wsaData.wVersion,
wsaData.wHighVersion);
address = 0xffffffff;
strcpy(nameBuff, argv[1]);
address = inet_addr (nameBuff);
printf("Address in STRING : %s. Address in ULONG is 0x%08x\n",
nameBuff, address);
WSACleanup();
return 0;
}