pith/icaltype.h

   1 #ifndef ICALTYPE_INCLUDED
   2 #define ICALTYPE_INCLUDED
   3
   4 /* Due to the line by line processing algorithm, not all information
   5  * is available when process some lines. In particular, when we
   6  * process anything that has to do with time, we do not know if
   7  * we are processing a date in daylight savings time or not. We
   8  * solve this by creating a new value for tm_isdst, called
   9  * ICAL_DST_UNKNOWN, which is a positive integer. We set this
  10  * when the date comes in GMT. Once we process it, we either
  11  * change it to 0, which means it is not dst, or change it
  12  * to a different value, ICAL_DST_SET which means we know the date
  13  * is DST
  14  */
  15 #define ICAL_DATE_TIME     (0x00001)
  16 #define ICAL_DATE          (0x00010)
  17 #define ICAL_DATE_TIME_GMT (0x00100)
  18 #define ICAL_DST_UNKNOWN   (0x01000)
  19 #define ICAL_DST_SET       (0x10000)
  20
  21
  22 /* this is the PARAMETER struct from mail.h, but with possibility of
  23  * extension */
  24 typedef struct ical_param_s {
  25   char *name;
  26   char *value;
  27   struct ical_param_s *next;
  28 } ICAL_PARAMETER_S;
  29
  30 #define ICAL_S struct ical_s
  31
  32 ICAL_S {
  33   char *comp;                   /* component name */
  34   void *value;
  35   ICAL_S *branch;               /* component in same level   */
  36   ICAL_S *next;                 /* component at next level  */
  37 };
  38
  39 typedef struct icline_s {
  40   char *token;
  41   ICAL_PARAMETER_S *param;
  42   char *value;  /* this could need further processing, so consider this a raw value */
  43 } ICLINE_S;
  44
  45 typedef struct gen_icline_s {
  46   ICLINE_S *cline;
  47   struct gen_icline_s *next;
  48 } GEN_ICLINE_S;
  49
  50 typedef enum {FSecondly, FMinutely, FHourly, FDaily, FWeekly,
  51               FMonthly, FYearly, FUnknown} Freq_value;
  52
  53 /* believe it or not, I did not need to copy these values from
  54  * RFC 5545! */
  55 typedef enum {Sunday, Monday, Tuesday, Wednesday, Thursday,
  56               Friday, Saturday} Weekday;
  57
  58 typedef struct ical_weekday_s {
  59   int value;            /* number value being parsed */
  60   Weekday wd;
  61   struct ical_weekday_s *next;
  62 } BYWKDY_S;
  63
  64 typedef struct ical_rrule_s {
  65 #if 0
  66   Freq_value freq;              /* required, at most one */
  67   ICLINE_S *until;              /* optional, must not occur with count */
  68   ICLINE_S *count;              /* optional, must not occur with until */
  69   unsigned long interval;       /* optional, at most one */
  70   BYWKDY_S *bysecond;           /* optional, at most one */
  71   ICLINE_S *byminute;           /* optional, at most one */
  72   ICLINE_S *byhour;             /* optional, at most one */
  73   BYWKDY_S *byday;              /* optional, at most one */
  74   ICLINE_S *bymonthday; /* optional, at most one */
  75   ICLINE_S *byyearday;  /* optional, at most one */
  76   ICLINE_S *byweekno;   /* optional, at most one */
  77   BYWKDY_S *bymonth;    /* optional, at most one, only use value */
  78   ICLINE_S *bysetpos;   /* optional, at most one */
  79   ICLINE_S *wkst;       /* optional, at most one */
  80 #endif /* if 0 */
  81   void **prop;          /* the list of properties of a recurring rule */
  82   ICAL_PARAMETER_S *param;
  83 } RRULE_S;
  84
  85 typedef struct valarm_s {
  86 #if 0
  87   ICLINE_S  *action;            /* required, at most one */
  88   ICLINE_S  *trigger;           /* required, at most one */
  89   ICLINE_S  *duration;          /* audio,display,email.optional, at most one. Must occur with repeat */
  90   ICLINE_S  *repeat;            /* audio,display,email.optional, at most one. Must occur with duration */
  91   ICLINE_S  *description;       /* display,email.required, at most one */
  92   ICLINE_S  *summary;           /* email.required, at most one */
  93   GEN_ICLINE_S  *attach;        /* audio.optional, at most one;email.optional, may occur more than once */
  94   GEN_ICLINE_S  *attendee;      /* email.required, may occur more than once */
  95 #endif /* if 0 */
  96   void **prop;                  /* an array of all properties of an alarm */
  97   GEN_ICLINE_S  *uk_prop;       /* optional, may occur more than once */
  98   struct valarm_s *next;
  99 } VALARM_S;
 100
 101 typedef struct vevent_s {
 102 #if 0
 103   ICLINE_S *dtstamp;    /* required, at most one */
 104   ICLINE_S *uid;        /* required, at most one */
 105   ICLINE_S *dtstart;    /* required if METHOD not specified, at most one */
 106   ICLINE_S *class;      /* optional, at most one */
 107   ICLINE_S *created;    /* optional, at most one */
 108   ICLINE_S *description;/* optional, at most one */
 109   ICLINE_S *geo;        /* optional, at most one */
 110   ICLINE_S *lastmod;    /* optional, at most one */
 111   ICLINE_S *location;   /* optional, at most one */
 112   ICLINE_S *organizer;  /* optional, at most one */
 113   ICLINE_S *priority;   /* optional, at most one */
 114   ICLINE_S *seq;        /* optional, at most one */
 115   ICLINE_S *status;     /* optional, at most one */
 116   ICLINE_S *summary;    /* optional, at most one */
 117   ICLINE_S *transp;     /* optional, at most one */
 118   ICLINE_S *url;        /* optional, at most one */
 119   ICLINE_S *recurid;    /* optional, at most one */
 120   RRULE_S *rrule;       /* optional, at most one */
 121   ICLINE_S *dtend;      /* optional, at most one, exclude duration */
 122   ICLINE_S *duration;   /* optional, at most one, exclude dtend    */
 123   GEN_ICLINE_S *attach;         /* optional, may occur more than once */
 124   GEN_ICLINE_S *attendee;       /* optional, may occur more than once */
 125   GEN_ICLINE_S *categories;     /* optional, may occur more than once */
 126   GEN_ICLINE_S *comment;        /* optional, may occur more than once */
 127   GEN_ICLINE_S *contact;        /* optional, may occur more than once */
 128   GEN_ICLINE_S *exdate;         /* optional, may occur more than once */
 129   GEN_ICLINE_S *rstatus;        /* optional, may occur more than once */
 130   GEN_ICLINE_S *related;        /* optional, may occur more than once */
 131   GEN_ICLINE_S *resources;      /* optional, may occur more than once */
 132   GEN_ICLINE_S *rdate;          /* optional, may occur more than once */
 133 #endif /* if 0 */
 134   void **prop;                  /* the properties of an event component */
 135   GEN_ICLINE_S *uk_prop;        /* unknown values */
 136   VALARM_S *valarm;             /* possible valarm */
 137   struct vevent_s *next;        /* calendar of method publish has many events */
 138 } VEVENT_S;
 139
 140 typedef struct vtodo_s {
 141   ICLINE_S *dtstamp;    /* required, at most one */
 142   ICLINE_S *uid;        /* required, at most one */
 143   ICLINE_S *class;      /* optional, at most one */
 144   ICLINE_S *completed;  /* optional, at most one */
 145   ICLINE_S *created;    /* optional, at most one */
 146   ICLINE_S *description;/* optional, at most one */
 147   ICLINE_S *dtstart;    /* optional, at most one */
 148   ICLINE_S *geo;        /* optional, at most one */
 149   ICLINE_S *lastmod;    /* optional, at most one */
 150   ICLINE_S *location;   /* optional, at most one */
 151   ICLINE_S *organizer;  /* optional, at most one */
 152   ICLINE_S *percent;    /* optional, at most one */
 153   ICLINE_S *priority;   /* optional, at most one */
 154   ICLINE_S *recurid;    /* optional, at most one */
 155   ICLINE_S *seq;        /* optional, at most one */
 156   ICLINE_S *status;     /* optional, at most one */
 157   ICLINE_S *summary;    /* optional, at most one */
 158   ICLINE_S *url;        /* optional, at most one */
 159   RRULE_S *rrule;       /* optional, at most one */
 160   ICLINE_S *due;        /* optional, at most one, but exclude duration */
 161   ICLINE_S *duration;   /* optional, at most one, but exclude due, and add dtstart */
 162   ICLINE_S *attach;     /* optional, can appear more than once */
 163   ICLINE_S *attendee;   /* optional, can appear more than once */
 164   ICLINE_S *categories; /* optional, can appear more than once */
 165   ICLINE_S *comment;    /* optional, can appear more than once */
 166   ICLINE_S *contact;    /* optional, can appear more than once */
 167   ICLINE_S *exdate;     /* optional, can appear more than once */
 168   ICLINE_S *rstatus;    /* optional, can appear more than once */
 169   ICLINE_S *related;    /* optional, can appear more than once */
 170   ICLINE_S *resources;  /* optional, can appear more than once */
 171   ICLINE_S *rdate;      /* optional, can appear more than once */
 172   ICAL_PARAMETER_S *unknown;   /* unknown values */
 173   VALARM_S *valarm;     /* optional valarm */
 174 } VTODO_S;
 175
 176 typedef struct journal_s {
 177   ICLINE_S *dtstamp;    /* required, at most one */
 178   ICLINE_S *uid;        /* required, at most one */
 179   ICLINE_S *class;      /* optional, at most one */
 180   ICLINE_S *created;    /* optional, at most one */
 181   ICLINE_S *dtstart;    /* optional, at most one */
 182   ICLINE_S *lastmod;    /* optional, at most one */
 183   ICLINE_S *organizer;  /* optional, at most one */
 184   ICLINE_S *recurid;    /* optional, at most one */
 185   ICLINE_S *seq;        /* optional, at most one */
 186   ICLINE_S *status;     /* optional, at most one */
 187   ICLINE_S *summary;    /* optional, at most one */
 188   ICLINE_S *url;        /* optional, at most one */
 189   RRULE_S *rrule;       /* optional, at most one */
 190   ICLINE_S *attach;     /* optional, may occur more than once */
 191   ICLINE_S *attendee;   /* optional, may occur more than once */
 192   ICLINE_S *categories; /* optional, may occur more than once */
 193   ICLINE_S *comment;    /* optional, may occur more than once */
 194   ICLINE_S *contact;    /* optional, may occur more than once */
 195   ICLINE_S *description;/* optional, may occur more than once */
 196   ICLINE_S *exdate;     /* optional, may occur more than once */
 197   ICLINE_S *related;    /* optional, may occur more than once */
 198   ICLINE_S *rdate;      /* optional, may occur more than once */
 199   ICLINE_S *rstatus;    /* optional, may occur more than once */
 200   ICAL_PARAMETER_S *unknown;   /* unknown values */
 201 } VJOURNAL_S;
 202
 203 typedef struct freebusy_s {
 204   ICLINE_S *dtstamp;    /* required, at most one */
 205   ICLINE_S *uid;        /* required, at most one */
 206   ICLINE_S *contact;    /* optional, at most one */
 207   ICLINE_S *dtstart;    /* optional, at most one */
 208   ICLINE_S *dtend;      /* optional, at most one */
 209   ICLINE_S *organizer;  /* optional, at most one */
 210   ICLINE_S *url;        /* optional, at most one */
 211   ICLINE_S *attendee;   /* optional, may appear more than oncece */
 212   ICLINE_S *comment;    /* optional, may appear more than oncece */
 213   ICLINE_S *freebusy;   /* optional, may appear more than oncece */
 214   ICLINE_S *rstatus;    /* optional, may appear more than once */
 215   ICAL_PARAMETER_S *unknown;   /* unknown values */
 216 } VFREEBUSY_S;
 217
 218 typedef struct ical_tzprop_s {
 219 #if 0
 220   struct tm dtstart;            /* required, at most one */
 221   int tzoffsetto;               /* required, at most one */
 222   int tzoffsetfrom;             /* required, at most one */
 223   RRULE_S *rrule;               /* optional, at most one */
 224   GEN_ICLINE_S *comment;        /* optional, may appear more than once */
 225   GEN_ICLINE_S *rdate;          /* optional, may appear more than once */
 226   GEN_ICLINE_S *tzname;         /* optional, may appear more than once */
 227 #endif /* if 0 */
 228   void **prop;                  /* the bunch of timezone properties */
 229   GEN_ICLINE_S *uk_prop;        /* optional, may appear more than once */
 230   struct ical_tzprop_s *next;
 231 } ICAL_TZPROP_S;
 232
 233 typedef struct vtimezone_s {
 234 #if 0
 235   ICLINE_S *tzid;               /* required, at most one */
 236   ICLINE_S *last_mod;           /* optional, at most one */
 237   ICLINE_S *tzurl;              /* optional, at most one */
 238 #endif /* if 0 */
 239   void **prop;                  /* array of timezone properties */
 240   ICAL_TZPROP_S *standardc;     /* optional, may appear more than once */
 241   ICAL_TZPROP_S *daylightc;     /* optional, may appear more than once */
 242   GEN_ICLINE_S *uk_prop;        /* optional, may appear more than once */
 243 } VTIMEZONE_S;
 244
 245 typedef struct vcalendar_s {
 246   ICLINE_S *prodid;     /* required, at most one */
 247   ICLINE_S *version;    /* required, at most one */
 248   ICLINE_S *calscale;   /* optional, at most one */
 249   ICLINE_S *method;     /* optional, at most one */
 250   GEN_ICLINE_S *uk_prop;/* in case there is an unknown property */
 251   void   **comp;        /* an array with the components of a calendar */
 252   ICAL_S *uk_comp;      /* in case there is an unknown component */
 253   unsigned short encoding;      /* save the original encoding. */
 254 } VCALENDAR_S;
 255
 256
 257 typedef enum {Individual, Group, Resource, Room, CUUnknown} CUType;
 258 typedef enum {EventNeedsAction, EventAccepted, EventDeclined, EventTentative,
 259               EventDelegated, EventUnknown,
 260               TodoNeedsAction, TodoAccepted, TodoDeclined, TodoTentative,
 261               TodoDelegated, TodoCompleted, TodoInProgress, TodoUnknown,
 262               JournalNeedsAction, JournalAccepted, JournalDeclined,
 263               JournalUnknown} PartStat;
 264 typedef enum  {RelBegin, RelEnd, RelUnknown} Related;
 265 typedef enum  {Parent, Child, Sibling} RelType;
 266 typedef enum  {ReqPart, Chair, OptPart, NonPart, RoleUnknown} Role;
 267 typedef enum  {RSVPFalse, RSVPTrue, RSVPUnknown} RSVP;
 268 typedef enum  {Binary, _Boolean, CalAddress, Date, DateTime, _Duration,
 269                Float, Integer, Period, Recur, _Text, Time, Uri,
 270                UtcOffset, ValueUnknown} Value;
 271
 272 typedef struct icalpar_s {
 273   ICLINE_S *altrep;     /* altrep uri, inside dquote RFC 2392, RFC 2616 and RFC 2818 */
 274   ICLINE_S *cn; /* common name */
 275   CUType   cutype; /* calendar user type: individual, group, resource, room, unknown */
 276   ADDRESS *delegated_from; /* person(s) who delegated their participation */
 277   ADDRESS *delegated_to;   /* person that was delegated participation */
 278   ICLINE_S *dir;   /* reference to a directory entry associated with the calendar user specified by the property. */
 279   unsigned short encoding; /* encoding, either 8bit or base64 */
 280   unsigned short type;     /* type for FMTTYPE */
 281   ICLINE_S *subtype;       /* subtype for FMTTYPE */
 282   ICLINE_S *fbtype;                /* FreeBusy type */
 283   ICLINE_S *language;      /* language */
 284   ADDRESS *member;         /* group or list membership of the calendar user specified by the property */
 285   PartStat partstat;       /* participation status for the calendar user specified by the property. */
 286   ICLINE_S *range;                 /* this and future */
 287   Related related;         /* relationship of the alarm trigger with respect to the start or end of the calendar component. */
 288   RelType reltype;         /* type of hierarchical relationship associated with the calendar component specified by the property. */
 289   Role    role;            /* participation role for the calendar user specified by the property. */
 290   RSVP    rsvp;            /*  whether there is an expectation of a favor of a reply from the calendar user specified by the property value. */
 291   ADDRESS *sentby;         /* the calendar user that is acting on behalf of the calendar user specified by the property. */
 292   ICLINE_S *tzid;                  /* the identifier for the time zone definition for a time component in the property value. */
 293   Value value;             /* specify the value type format for a property value. */
 294 } ICALPAR_S;
 295
 296 typedef struct ical_duration_s {
 297    unsigned sign:1;     /* sign = 0 for positive, sign = 1 for negative */
 298    unsigned weeks;
 299    unsigned days;
 300    unsigned hours;
 301    unsigned minutes;
 302    unsigned seconds;
 303    struct ical_duration_s *next;        /* another duration */
 304 } ICAL_DURATION_S;
 305
 306 /* altrepparam = "ALTREP" "=" DQUOTE uri DQUOTE
 307  * cnparam    = "CN" "=" param-value
 308  * cutypeparam = "CUTYPE" "="
 309                           ("INDIVIDUAL"   ; An individual
 310                          / "GROUP"        ; A group of individuals
 311                          / "RESOURCE"     ; A physical resource
 312                          / "ROOM"         ; A room resource
 313                          / "UNKNOWN"      ; Otherwise not known
 314                          / x-name         ; Experimental type
 315                          / iana-token)    ; Other IANA-registered
 316                                           ; type
 317  * delfromparam  = "DELEGATED-FROM" "=" DQUOTE cal-address
 318                              DQUOTE *("," DQUOTE cal-address DQUOTE)
 319
 320  * deltoparam = "DELEGATED-TO" "=" DQUOTE cal-address DQUOTE
 321                     *("," DQUOTE cal-address DQUOTE)
 322
 323  * dirparam   = "DIR" "=" DQUOTE uri DQUOTE
 324
 325  * encodingparam = "ENCODING" "="
 326                           ( "8BIT"
 327           ; "8bit" text encoding is defined in [RFC2045]
 328                           / "BASE64"
 329           ; "BASE64" binary encoding format is defined in [RFC4648]
 330                           )
 331  * fmttypeparam = "FMTTYPE" "=" type-name "/" subtype-name
 332                       ; Where "type-name" and "subtype-name" are
 333                       ; defined in Section 4.2 of [RFC4288].
 334
 335  * fbtypeparam  = "FBTYPE" "=" ("FREE" / "BUSY"
 336                           / "BUSY-UNAVAILABLE" / "BUSY-TENTATIVE"
 337                           / x-name
 338                 ; Some experimental iCalendar free/busy type.
 339                           / iana-token)
 340                 ; Some other IANA-registered iCalendar free/busy type.
 341
 342  * languageparam = "LANGUAGE" "=" language
 343
 344    language = Language-Tag
 345                   ; As defined in [RFC5646].
 346
 347  * memberparam  = "MEMBER" "=" DQUOTE cal-address DQUOTE
 348                             *("," DQUOTE cal-address DQUOTE)
 349
 350  * partstatparam    = "PARTSTAT" "="
 351                          (partstat-event
 352                         / partstat-todo
 353                         / partstat-jour)
 354
 355        partstat-event   = ("NEEDS-ACTION"    ; Event needs action
 356                         / "ACCEPTED"         ; Event accepted
 357                         / "DECLINED"         ; Event declined
 358                         / "TENTATIVE"        ; Event tentatively
 359                                              ; accepted
 360                         / "DELEGATED"        ; Event delegated
 361                         / x-name             ; Experimental status
 362                         / iana-token)        ; Other IANA-registered
 363                                              ; status
 364        ; These are the participation statuses for a "VEVENT".
 365        ; Default is NEEDS-ACTION.
 366
 367        partstat-todo    = ("NEEDS-ACTION"    ; To-do needs action
 368                         / "ACCEPTED"         ; To-do accepted
 369                         / "DECLINED"         ; To-do declined
 370                         / "TENTATIVE"        ; To-do tentatively
 371                                              ; accepted
 372                         / "DELEGATED"        ; To-do delegated
 373                         / "COMPLETED"        ; To-do completed
 374                                              ; COMPLETED property has
 375                                              ; DATE-TIME completed
 376                         / "IN-PROCESS"       ; To-do in process of
 377                                              ; being completed
 378                         / x-name             ; Experimental status
 379                         / iana-token)        ; Other IANA-registered
 380                                              ; status
 381        ; These are the participation statuses for a "VTODO".
 382        ; Default is NEEDS-ACTION.
 383
 384
 385
 386        partstat-jour    = ("NEEDS-ACTION"    ; Journal needs action
 387                         / "ACCEPTED"         ; Journal accepted
 388                         / "DECLINED"         ; Journal declined
 389                         / x-name             ; Experimental status
 390                         / iana-token)        ; Other IANA-registered
 391                                              ; status
 392        ; These are the participation statuses for a "VJOURNAL".
 393        ; Default is NEEDS-ACTION.
 394
 395  * rangeparam = "RANGE" "=" "THISANDFUTURE"
 396        ; To specify the instance specified by the recurrence identifier
 397        ; and all subsequent recurrence instances.
 398
 399  * trigrelparam = "RELATED" "="
 400                            ("START"       ; Trigger off of start
 401                           / "END")        ; Trigger off of end
 402
 403  * reltypeparam = "RELTYPE" "="
 404                            ("PARENT"    ; Parent relationship - Default
 405                           / "CHILD"     ; Child relationship
 406                           / "SIBLING"   ; Sibling relationship
 407                           / iana-token  ; Some other IANA-registered
 408                                         ; iCalendar relationship type
 409                           / x-name)     ; A non-standard, experimental
 410                                         ; relationship type
 411
 412  * roleparam  = "ROLE" "="
 413                  ("CHAIR"             ; Indicates chair of the
 414                                         ; calendar entity
 415                   / "REQ-PARTICIPANT"   ; Indicates a participant whose
 416                                         ; participation is required
 417                   / "OPT-PARTICIPANT"   ; Indicates a participant whose
 418                                         ; participation is optional
 419                   / "NON-PARTICIPANT"   ; Indicates a participant who
 420                                         ; is copied for information
 421                                         ; purposes only
 422                   / x-name              ; Experimental role
 423                   / iana-token)         ; Other IANA role
 424        ; Default is REQ-PARTICIPANT
 425
 426   * rsvpparam = "RSVP" "=" ("TRUE" / "FALSE")
 427        ; Default is FALSE
 428
 429   * sentbyparam        = "SENT-BY" "=" DQUOTE cal-address DQUOTE
 430
 431   * tzidparam  = "TZID" "=" [tzidprefix] paramtext
 432
 433     tzidprefix = "/"
 434
 435  */
 436
 437 typedef struct vevent_summary_s {
 438   int cancel:1;
 439   int priority;
 440   char *class;
 441   char *summary;
 442   char *sender;
 443   char *organizer;
 444   char *location;
 445   char *evstart;
 446   char *evend;
 447   char *dtstamp;
 448   char **duration;
 449   char **attendee;
 450   unsigned char **description;
 451   struct vevent_summary_s *next;
 452 } VEVENT_SUMMARY_S;
 453
 454 typedef enum {VCalendar = 0, VTimeZone, VEvent, VTodo, VJournal,
 455               VAlarm, VFreeBusy, VUnknown} Cal_comp;
 456
 457 typedef enum {EvDtstamp = 0, EvUid, EvDtstart, EvClass, EvCreated,
 458               EvDescription, EvGeo, EvLastMod, EvLocation,
 459               EvOrganizer, EvPriority, EvSequence, EvStatus,
 460               EvSummary, EvTransp, EvUrl, EvRecurrence, EvRrule,
 461               EvDtend, EvDuration, EvAttach, EvAttendee, EvCategories,
 462               EvComment, EvContact, EvExdate, EvRstatus, EvRelated,
 463               EvResources, EvRdate,
 464               EvUnknown} Event_prop;
 465
 466 typedef enum {TZCid = 0, TZCLastMod, TZCUrl, TZCUnknown} TZ_comp;
 467
 468 typedef enum {TZPDtstart = 0, TZPOffsetto, TZPOffsetfrom,
 469              TZPRrule, TZPComment, TZPRdate, TZPTzname, TZPUnknown} TZ_prop;
 470
 471 typedef enum {AlAction = 0, AlTrigger, AlDuration, AlRepeat,
 472               AlDescription, AlSummary, AlAttach, AlAttendee,
 473               AlUnknown} Alarm_prop;
 474
 475 typedef enum {RRFreq, RRUntil, RRCount, RRInterval,
 476               RRBysecond, RRByminute, RRByhour, RRByday,
 477               RRByweekno, RRBymonth, RRBysetpos, RRWkst,
 478               RRBymonthday, RRByyearday,
 479               RRUnknown} RRule_prop;
 480
 481 #endif /* ifndef ICALTYPE_INCLUDED */