/* MF_Calendar.h */#ifndef MF_CALENDAR_H#define MF_CALENDAR_H#include "MF.h"enum CalendarType{ MF_CALENDAR_TYPE_UNDEFINED,		   MF_NO_LEAP,		   MF_GREGORIAN,		   MF_360_DAY };typedef enum CalendarType MF_CalendarType;struct CalendarClass{  MF_CalendarType type;             /* calendar type */  int dim[13];                      /* number of days in each month, indexed 1:12 */  int dimRunningSum[13];            /* running sum of days in month, indexed 1:12 */  int diy;                          /* number of days in current year */};typedef struct CalendarClass *MF_Calendar;typedef struct CalendarClass MF_CalendarClass;/*============================================================================* * Public methods *============================================================================*/extern int MF_CalendarConstruct(MF_Calendar this, MF_CalendarType type, int year);extern int MF_CalendarConstructUndefined(MF_Calendar this);extern int MF_CalendarBuildDayOfYear(MF_Calendar this, int month, int day,				     int *dayOfYear);extern int MF_CalendarPrint(MF_Calendar this);#endif