diff options
Diffstat (limited to 'lib/libc/stdtime/tzfile.h')
| -rw-r--r-- | lib/libc/stdtime/tzfile.h | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/lib/libc/stdtime/tzfile.h b/lib/libc/stdtime/tzfile.h index 45b4d7d606a7..cb9b6a1a11e1 100644 --- a/lib/libc/stdtime/tzfile.h +++ b/lib/libc/stdtime/tzfile.h @@ -3,6 +3,11 @@ #define TZFILE_H /* +** This file is in the public domain, so clarified as of +** June 5, 1996 by Arthur David Olson (arthur_david_olson@nih.gov). +*/ + +/* ** This header is for use ONLY with the time conversion code. ** There is no guarantee that it will remain unchanged, ** or that it will remain at all. @@ -16,7 +21,7 @@ #ifndef lint #ifndef NOID -static char tzfilehid[] = "@(#)tzfile.h 7.4"; +static char tzfilehid[] = "@(#)tzfile.h 7.8"; #endif /* !defined NOID */ #endif /* !defined lint */ @@ -41,7 +46,8 @@ static char tzfilehid[] = "@(#)tzfile.h 7.4"; */ struct tzhead { - char tzh_reserved[24]; /* reserved for future use */ + char tzh_reserved[20]; /* reserved for future use */ + char tzh_ttisgmtcnt[4]; /* coded number of trans. time flags */ char tzh_ttisstdcnt[4]; /* coded number of trans. time flags */ char tzh_leapcnt[4]; /* coded number of leap seconds */ char tzh_timecnt[4]; /* coded number of transition times */ @@ -67,6 +73,11 @@ struct tzhead { ** transition time is wall clock time ** if absent, transition times are ** assumed to be wall clock time +** tzh_ttisgmtcnt (char)s indexed by type; if TRUE, transition +** time is GMT, if FALSE, +** transition time is local time +** if absent, transition times are +** assumed to be local time */ /* @@ -89,7 +100,11 @@ struct tzhead { #define TZ_MAX_TYPES 256 /* Limited by what (unsigned char)'s can hold */ #endif /* !defined NOSOLAR */ #ifdef NOSOLAR -#define TZ_MAX_TYPES 10 /* Maximum number of local time types */ +/* +** Must be at least 14 for Europe/Riga as of Jan 12 1995, +** as noted by Earl Chew <earl@hpato.aus.hp.com>. +*/ +#define TZ_MAX_TYPES 20 /* Maximum number of local time types */ #endif /* !defined NOSOLAR */ #endif /* !defined TZ_MAX_TYPES */ @@ -143,7 +158,7 @@ struct tzhead { ** that will probably do. */ -#define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0) +#define isleap(y) (((y) % 4) == 0 && (((y) % 100) != 0 || ((y) % 400) == 0)) #ifndef USG |