-
/*
- * tws.h
- *
- * $Id$
- */
+** tws.h
+*/
-/* DST vs. GMT nonsense */
-#define DSTXXX
+/*
+** If the following is #defined, a timezone given as a numeric-only
+** offset will be treated specially if it's in a zone that observes
+** Daylight Saving Time. For instance, during DST, a Date: like "Mon,
+** 24 Jul 2000 12:31:44 -0700" will be printed as "Mon, 24 Jul 2000
+** 12:31:44 PDT". Without the code activated by the following #define,
+** that'd be incorrectly printed as "...MST".
+*/
+#define ADJUST_NUMERIC_ONLY_TZ_OFFSETS_WRT_DST 1
struct tws {
- int tw_sec; /* seconds after the minute - [0, 61] */
- int tw_min; /* minutes after the hour - [0, 59] */
- int tw_hour; /* hour since midnight - [0, 23] */
- int tw_mday; /* day of the month - [1, 31] */
- int tw_mon; /* months since January - [0, 11] */
- int tw_year; /* 4 digit year (ie, 1997) */
- int tw_wday; /* days since Sunday - [0, 6] */
- int tw_yday; /* days since January 1 - [0, 365] */
- int tw_zone;
- time_t tw_clock; /* if != 0, corresponding calendar value */
- int tw_flags;
+ int tw_sec; /* seconds after the minute - [0, 61] */
+ int tw_min; /* minutes after the hour - [0, 59] */
+ int tw_hour; /* hour since midnight - [0, 23] */
+ int tw_mday; /* day of the month - [1, 31] */
+ int tw_mon; /* months since January - [0, 11] */
+ int tw_year; /* 4 digit year (ie, 1997) */
+ int tw_wday; /* days since Sunday - [0, 6] */
+ int tw_yday; /* days since January 1 - [0, 365] */
+ int tw_zone;
+ time_t tw_clock; /* if != 0, corresponding calendar value */
+ int tw_flags;
};
-#define TW_NULL 0x0000
+#define TW_NULL 0x0000
-#define TW_SDAY 0x0003 /* how day-of-week was determined */
-#define TW_SNIL 0x0000 /* not given */
-#define TW_SEXP 0x0001 /* explicitly given */
-#define TW_SIMP 0x0002 /* implicitly given */
+#define TW_SDAY 0x0003 /* how day-of-week was determined */
+#define TW_SNIL 0x0000 /* not given */
+#define TW_SEXP 0x0001 /* explicitly given */
+#define TW_SIMP 0x0002 /* implicitly given */
-#define TW_SZONE 0x0004 /* how timezone was determined */
-#define TW_SZNIL 0x0000 /* not given */
-#define TW_SZEXP 0x0004 /* explicitly given */
+#define TW_SZONE 0x0004 /* how timezone was determined */
+#define TW_SZNIL 0x0000 /* not given */
+#define TW_SZEXP 0x0004 /* explicitly given */
-#define TW_DST 0x0010 /* daylight savings time */
-#define TW_ZONE 0x0020 /* use numeric timezones only */
+#define TW_DST 0x0010 /* daylight savings time */
-#define TW_SUCC 0x0040 /* whether parsing was successful */
-#define TW_YES 0x0040 /* yes, found */
-#define TW_NO 0x0000 /* no, not found */
+#define TW_SUCC 0x0040 /* whether parsing was successful */
+#define TW_YES 0x0040 /* yes, found */
+#define TW_NO 0x0000 /* no, not found */
-#define dtwszone(tw) dtimezone (tw->tw_zone, tw->tw_flags)
+#define dtwszone(tw) dtimezone(tw->tw_zone, tw->tw_flags)
extern char *tw_dotw[];
extern char *tw_ldotw[];
extern char *tw_moty[];
/*
- * prototypes
- */
-char *dtime (time_t *, int);
-char *dtimenow (int);
-char *dctime (struct tws *);
-struct tws *dlocaltimenow (void);
-struct tws *dlocaltime (time_t *);
-struct tws *dgmtime (time_t *);
-char *dasctime (struct tws *, int);
-char *dtimezone (int, int);
-void twscopy (struct tws *, struct tws *);
-int twsort (struct tws *, struct tws *);
-time_t dmktime (struct tws *);
-void set_dotw (struct tws *);
-
-struct tws *dparsetime (char *);
+** prototypes
+*/
+char *dtime(time_t *);
+char *dtimenow(void);
+char *dctime(struct tws *);
+struct tws *dlocaltimenow(void);
+struct tws *dlocaltime(time_t *);
+struct tws *dgmtime(time_t *);
+char *dasctime(struct tws *);
+char *dtimezone(int, int);
+void twscopy(struct tws *, struct tws *);
+int twsort(struct tws *, struct tws *);
+time_t dmktime(struct tws *);
+void set_dotw(struct tws *);
+struct tws *dparsetime(char *);
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