The LocalFileTimeToFileTime function converts a local file time to a file time based on the Coordinated Universal Time (UTC).
BOOL LocalFileTimeToFileTime(
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 CONST FILETIME *lpLocalFileTime,  | 
 // address of local file time to convert  | 
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 LPFILETIME lpFileTime  | 
 // address of converted file time  | 
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 );  | 
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, use the GetLastError function.