| // checking for int timezone in <time.h> |
| |
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| * Copyright 1999-2007 Rogue Wave Software, Inc. |
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| **************************************************************************/ |
| |
| #include <time.h> |
| |
| int get_timezone_value () |
| { |
| // POSIX requires a timezone variable: |
| // http://www.opengroup.org/onlinepubs/009695399/functions/timezone.html |
| |
| // BSD-based systems such as Darwin define a char* timezone(int, int) |
| // function that has nothing to do with the variable: |
| // http://developer.apple.com/documentation/Darwin/Reference/ManPages/ \ |
| // man3/timezone.3.html |
| |
| // check to see if a timezone variable exists and is convertible to int |
| return timezone / 2; |
| } |