extern int daylight different from tm.tm_isdst

[Mikhail Kruk]

Hi,

This probably is a documentation bug. According to localtime man page, 
daylight variable should indicate whether we are in daylight savings time. 
Unlike ftime man page it doesn't say that this is broken. However if I set 
my date to Apr 2 2003 which is before dst, daylight still has a value of 
1. localtime() returns tm.tm_isdst correctly (0).