#include <stdio.h>
#include "winsock2.h"
int main()
{
WSADATA wsaData;
int iResult = 0;
SOCKET ListenSocket;
struct sockaddr_in service;
iResult = WSAStartup(MAKEWORD(2, 2), &wsaData);
if (iResult != NO_ERROR)
{
printf("Error at WSAStartup()\n");
return 0;
}
ListenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (ListenSocket == INVALID_SOCKET)
{
printf("Error at socket(): %ld\n", WSAGetLastError());
WSACleanup();
return 0;
}
service.sin_family = AF_INET;
service.sin_addr.s_addr = inet_addr("127.0.0.1");
service.sin_port = htons(27015);
if (bind(ListenSocket, (SOCKADDR*)&service, sizeof(service))
== SOCKET_ERROR)
{
printf("bind() failed.\n");
closesocket(ListenSocket);
WSACleanup();
return 0;
}
if (listen(ListenSocket, 1) == SOCKET_ERROR)
{
printf("Error listening on socket.\n");
}
printf("Listening on socket...\n");
WSACleanup();
return 0;
}
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