pkgs/development/libraries/libpar2/libpar2-0.4-external-verification.patch

   1 diff -aud -U 5 libpar2-0.4-original/par2repairer.h libpar2-0.4-patched/par2repairer.h
   2 --- libpar2-0.4-original/par2repairer.h 2013-07-18 15:03:10.000000000 +0200
   3 +++ libpar2-0.4-patched/par2repairer.h  2014-08-06 15:52:59.000000000 +0200
   4 @@ -94,11 +94,11 @@
   5    // Perform a sliding window scan of the DiskFile looking for blocks of data that
   6    // might belong to any of the source files (for which a verification packet was
   7    // available). If a block of data might be from more than one source file, prefer
   8    // the one specified by the "sourcefile" parameter. If the first data block
   9    // found is for a different source file then "sourcefile" is changed accordingly.
  10 -  bool ScanDataFile(DiskFile                *diskfile,   // [in]     The file being scanned
  11 +  virtual bool ScanDataFile(DiskFile                *diskfile,   // [in]     The file being scanned
  12                      Par2RepairerSourceFile* &sourcefile, // [in/out] The source file matched
  13                      MatchType               &matchtype,  // [out]    The type of match
  14                      MD5Hash                 &hashfull,   // [out]    The full hash of the file
  15                      MD5Hash                 &hash16k,    // [out]    The hash of the first 16k
  16                      u32                     &count);     // [out]    The number of blocks found