#include <stdio.h> 

  #include <stdlib.h> 

  #include <string.h> 

  #include <stdarg.h> 

  #include <sys/socket.h> 

  #include <netinet/in.h> 

  #include <netdb.h> 



  int htconnect(char *domain,int port) 

  { 

    int white_sock; 

    struct hostent * site; 

    struct sockaddr_in me; 

    site = gethostbyname(domain); 

    if (site==NULL) return -2; 

    white_sock = socket(AF_INET,SOCK_STREAM,0); 

    if (white_sock<0) return -1; 

    memset(&me,0,sizeof(struct sockaddr_in)); 

    memcpy(&me.sin_addr,site->h_addr_list[0],site->h_length); 

    me.sin_family = AF_INET; 

    me.sin_port = htons(port); 

    return (connect(white_sock,(struct sockaddr *)&me,sizeof(struct sockaddr))<0) ? -1 : white_sock; 

  } 



  int htsend(int sock,char *fmt,...) 

  { 

    char BUF[1024]; 

    va_list argptr; 

    va_start(argptr,fmt); 

    vsprintf(BUF,fmt,argptr); 

    va_end(argptr); 

    return send(sock,BUF,strlen(BUF),0); 

  } 

  void main(int argc,char **argv) 

  { 

    int black_sock; 

    char bugs_bunny[3]; 

    if (argc<2) return; 

    black_sock = htconnect(argv[1],80); 

    if (black_sock<0) return; 

    htsend(black_sock,"GET / HTTP/1.0%c",10); 

    htsend(black_sock,"Host: %s%c",argv[1],10); 

    htsend(black_sock,"%c",10); 

    while (read(black_sock,bugs_bunny,1)>0) 

   printf("%c",bugs_bunny[0]);  

    close(black_sock); 

}