text: #ifndef SOCKET_H
  #define SOCKET_H
  #include <stdio.h>
  
  int main_loop();
  void send_error(int sd, int error);
  void send_url(int sd, char *url, int headeronly);
  void Parse_and_send_response(int sd,char * buf);
  void send_ok_header(FILE *fp, char *window);
  
  #endif
  