char *get_cookie(Z_OtherInformation **otherInfo);
char *get_proxy(Z_OtherInformation **otherInfo);
void get_charset_and_lang_negotiation(Z_OtherInformation **otherInfo,
char *get_cookie(Z_OtherInformation **otherInfo);
char *get_proxy(Z_OtherInformation **otherInfo);
void get_charset_and_lang_negotiation(Z_OtherInformation **otherInfo,