1.\" Copyright (c) 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" %sccs.include.redist.roff% 5.\" 6.\" @(#)timezone.3 8.2 (Berkeley) 04/19/94 7.\" 8.Dd "" 9.Dt TIMEZONE 3 10.Os 11.Sh NAME 12.Nm timezone 13.Nd return the timezone abbreviation 14.Sh SYNOPSIS 15.Ft char * 16.Fn timezone "int zone" "int dst" 17.Sh DESCRIPTION 18.ft B 19This interface is for compatibility only; it is impossible to reliably 20map timezone's arguments to a time zone abbreviation. 21See ctime(3). 22.ft P 23.Pp 24The 25.Fn timezone 26function returns a pointer to a time zone abbreviation for the specified 27.Ar zone 28and 29.Ar dst 30values. 31.Ar Zone 32is the number of minutes west of GMT and 33.Ar dst 34is non-zero if daylight savings time is in effect. 35.Sh SEE ALSO 36.Xr ctime 3 37.Sh HISTORY 38A 39.Fn timezone 40function appeared in 41.At v7 . 42