[Windows-2th] Simple Server

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//   08.07.21 - Simple_Server
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#include<winsock2.h>
#include<stdio.h>

#pragma comment(lib, "ws2_32.lib")

int main()
{
 SOCKET sd;
 SOCKADDR_IN ser_addr;
 char buf[1024];
 
 WSADATA data;
 WSAStartup(0x0202, &data);
 
 sd = socket(AF_INET , SOCK_STREAM , 0);
 
 ser_addr.sin_family    = AF_INET;
 ser_addr.sin_port    = htons(8888);
 ser_addr.sin_addr.S_un.S_addr = htonl(INADDR_ANY);
 memset(&ser_addr.sin_zero, 0 , sizeof(ser_addr.sin_zero));
 
 bind(sd , (SOCKADDR*)&ser_addr , sizeof(ser_addr));
 listen(sd , 10);
 
 while(1)
 {
  SOCKET new_sd = accept(sd, 0 , 0);
  int ret = recv(new_sd , buf , sizeof(buf), 0);
  buf[ret] = 0;
 
  printf("[%s]",buf);
 
  send(new_sd , buf , strlen(buf),0);
  closesocket(new_sd);
 }
 WSACleanup();
 return 0;
}