diff options
Diffstat (limited to 'calendar/calcs.h')
| -rw-r--r-- | calendar/calcs.h | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/calendar/calcs.h b/calendar/calcs.h deleted file mode 100644 index f331bf7335..0000000000 --- a/calendar/calcs.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * function prototypes - */ -int days_of_february(const int year); -int is_leap_year(const int year); -int valid_date(const int day, const int month, const int year); -void get_system_date(int *day, int *month, int *year); -void prev_date(int *day, int *month, int *year); -void next_date(int *day, int *month, int *year); -int month_atoi(const char *string); -int day_atoi(const char *string); -const char *day_suffix(int day); -const char *short3_day_name(int day); -const char *short_day_name(int day); -const char *get_day_name(int day); -const char *short_month_name(int month); -const char *get_month_name(int month); -unsigned long int date2num(const int day, const int month, const int year); -int weekday_of_date(const int day, const int month, const int year); - - -/* - * Important preprocessor symbols for the internal ranges. - */ -#define DAY_LAST 365 /* Last day in a NON leap year */ -#define DAY_MIN 1 /* Minimum day of week/month/year */ -#define DAY_MAX 7 /* Maximum day/amount of days of week */ -#define WEEK_MAX 52 /* Maximum week number of year */ -#define MONTH_LAST 31 /* Highest day number in a month */ -#define MONTH_MIN 1 /* Minimum month of year */ -#define MONTH_MAX 12 /* Maximum month of year */ -#define YEAR_MIN 1 /* Minimum year able to compute */ -#define YEAR_MAX 9999 /* Maximum year able to compute */ -#define EASTER_MIN 30 /* Minimum year for computing Easter Sunday (29+1) */ -#define EASTER_MAX YEAR_MAX /* Maximum year for computing Easter Sunday */ -#define MONTH_COLS 6 /* Maximum number of columns of a month */ -#define VEC_BLOCK 42 /* Maximum number of elements per month (7*6) */ -#define VEC_ELEMS 504 /* Maximum number of elements per year (42*12) */ -#define CENTURY 1900 /* Operating system standard starting century, DON'T change ! */ - -/* -* The Gregorian Reformation date record. -*/ -typedef - struct greg_type - { - int year; /* Year of Gregorian Reformation */ - int month; /* Month of Gregorian Reformation */ - int first_day; /* First missing day of Reformation period */ - int last_day; /* Last missing day of Reformation period */ - } - Greg_struct; - |