4 * iCalendar implementation for Citadel/UX
8 extern long SYM_CIT_ICAL;
11 int avoid_sending_invitations;
14 #define CIT_ICAL ((struct cit_ical *)CtdlGetUserData(SYM_CIT_ICAL))
17 * When saving a message containing calendar information, we keep track of
18 * some components in the calendar object that need to be inserted into
21 struct icalmessagemod {