StrBuf *fetch_ical(struct ctdlsession *, long);
void cal_multiget_out(long, StrBuf *, StrBuf *, StrBuf *);
void caldav_report_one_item(struct http_transaction *, struct ctdlsession *, StrBuf *, StrBuf *);
StrBuf *fetch_ical(struct ctdlsession *, long);
void cal_multiget_out(long, StrBuf *, StrBuf *, StrBuf *);
void caldav_report_one_item(struct http_transaction *, struct ctdlsession *, StrBuf *, StrBuf *);