initialize time conversion information NAME tzset, tzname, timezone, daylight - initialize time conversion information LIBRARY Standard C library ( libc , -lc ) SYNOPS...initialize time conversion information NAME tzset, tzname, timezone, daylight - initialize time conversion information LIBRARY Standard C library ( libc , -lc ) SYNOPS...initialize time conversion information NAME tzset, tzname, timezone, daylight - initialize time conversion information LIBRARY Standard C library ( libc , -lc ) SYNOPS...initialize time conversion information NAME tzset, tzname, timezone, daylight - initialize time conversion information LIBRARY Standard C library ( libc , -lc ) SYNOPS......and time functions. The function also sets the external variables tzname , timezone , and daylight as if it called tzset (3). The reentrant version ctime_r () does the same, but…...and time functions. The function also sets the external variables tzname , timezone , and daylight as if it called tzset (3). The reentrant version ctime_r () does the same, but…...and time functions. The function also sets the external variables tzname , timezone , and daylight as if it called tzset (3). The reentrant version ctime_r () does the same, but…...and time functions. The function also sets the external variables tzname , timezone , and daylight as if it called tzset (3). The reentrant version ctime_r () does the same, but…...and time functions. The function also sets the external variables tzname , timezone , and daylight as if it called tzset (3). The reentrant version ctime_r () does the same, but…...and time functions. The function also sets the external variables tzname , timezone , and daylight as if it called tzset (3). The reentrant version ctime_r () does the same, but…...and time functions. The function also sets the external variables tzname , timezone , and daylight as if it called tzset (3). The reentrant version ctime_r () does the same, but…...and time functions. The function also sets the external variables tzname , timezone , and daylight as if it called tzset (3). The reentrant version ctime_r () does the same, but…...and time functions. The function also sets the external variables tzname , timezone , and daylight as if it called tzset (3). The reentrant version ctime_r () does the same, but…...minutes east of Greenwich). The dstflag field is a flag that, if nonzero, indicates that Daylight Saving time applies locally during the appropriate part of the year. POSIX.1-20…