char this_page[SIZ]; /* address of current page */
char http_host[SIZ]; /* HTTP Host: header */
char *preferences;
-#ifdef HAVE_ICAL_H
+#ifdef WEBCIT_WITH_CALENDAR_SERVICE
icalcomponent **disp_cal; /* store calendar items for display */
long *cal_msgnum; /* store calendar msgids for display */
int num_cal;
void free_attachments(struct wcsession *sess);
-#ifdef HAVE_ICAL_H
+#ifdef WEBCIT_WITH_CALENDAR_SERVICE
void display_edit_task(void);
void save_task(void);
void display_edit_event(void);