text: extern const char http_http[8];
  extern const char http_200[5];
  extern const char http_301[5];
  extern const char http_302[5];
  extern const char http_get[5];
  extern const char http_10[9];
  extern const char http_11[9];
  extern const char http_content_type[15];
  extern const char http_texthtml[10];
  extern const char http_location[11];
  extern const char http_host[7];
  extern const char http_crnl[3];
  extern const char http_index_htm[11];
  extern const char http_index_html[12];
  extern const char http_404_html[10];
  extern const char http_referer[9];
  extern const char http_header_200[85];
  extern const char http_header_404[92];
  extern const char http_content_type_plain[29];
  extern const char http_content_type_html[28];
  extern const char http_content_type_css [27];
  extern const char http_content_type_text[28];
  extern const char http_content_type_png [28];
  extern const char http_content_type_gif [28];
  extern const char http_content_type_jpg [29];
  extern const char http_content_type_binary[43];
  extern const char http_html[6];
  extern const char http_shtml[7];
  extern const char http_htm[5];
  extern const char http_css[5];
  extern const char http_png[5];
  extern const char http_gif[5];
  extern const char http_jpg[5];
  extern const char http_text[6];
  extern const char http_txt[5];
  