Thread: connect to domain with gethostbyname

I am using the following source code to connect to a domain. However, at runtime the printf error trap reveals that connection fails. What is so wrong?

Code:

#include <winsock2.h>
#include <stdio.h>
#pragma comment(lib, "ws2_32.lib")

int main(){
    WSADATA wsa;
    SOCKET sock;
    struct sockaddr_in info;
    char buffer[1024];
	char *hostname="www.domain.com";
    if(WSAStartup(MAKEWORD(2,2), &wsa)==-1) return 0;
	if(gethostbyname(hostname)==NULL) return 0;
    info.sin_addr.s_addr=*(LPDWORD)gethostbyname((char *)hostname)->h_addr_list[0];
    info.sin_port=htons(6667);
    info.sin_family=AF_INET;
	memset(info.sin_zero, 0, 8);
    
    if(sock=socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)==-1) return 0;

    if (connect(sock, (struct sockaddr *)&info, sizeof(info))==-1){
	printf("dfswefw");
	getchar();}

Try to get a more detailed error message using "errno":

Code:

#include <errno.h>
#include <string.h>

...

if (connect(....) == -1) {
  fprintf(stderr, strerror(errno));
  ...
}