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tzset

Syntax

 
#include <time.h>

extern char *tzname[2];
void tzset(void);

Description

This function initializes the global variable tzname according to environment variable TZ. After the call, tzname holds the specifications for the time zone for the standard and daylight-saving times.

Return Value

None.

Portability

ANSI/ISO C No
POSIX 1003.2-1992; 1003.1-2001


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