typedef struct _xcdConvertPreprocessingFileParams
{
  const WORD wStructSize; 
  const HXCEEDZIP hZip; 
  TCHAR szFilename[ MAX_PATH ]; 
  TCHAR szComment[ 1024 ]; 
  TCHAR szDestFilename[ MAX_PATH ]; 
  const LONG lSize; 
  const LONG lSizeHigh;
  const LONG lCompressedSize; 
  const LONG lCompressedSizeHigh;
  xcdFileAttributes xAttributes; 
  const LONG lCRC; 
  SYSTEMTIME stModified; 
  SYSTEMTIME stAccessed; 
  SYSTEMTIME stCreated; 
  const xcdCompressionMethod xMethod; 
  const BOOL bEncrypted; 
  const LONG lDiskNumber; 
  BOOL bExcluded; 
  const xcdSkippingReason xReason; 
const BOOL bExisting; 
} xcdConvertPreprocessingFileParams; 

This structure is available in both ANSI and UNICODE versions.