typedef struct _TIME_ZONE_INFORMATION 
{
  LONG Bias;
  WCHAR StandardName[32];
  SYSTEMTIME StandardDate;
  LONG StandardBias;
  WCHAR DaylightName[32];
  SYSTEMTIME DaylightDate;
  LONG DaylightBias;
} TIME_ZONE_INFORMATION, *PTIME_ZONE_INFORMATION;