Changes

char extdata_path[...]; // ".../extdata/<ExtdataID-High>/<ExtdataId-Low>"

char extdata_path[...]; // ".../extdata/<ExtdataID-High>/<ExtdataId-Low>"

char device_path[...]; // output path

char device_path[...]; // output path

sprintfdevice_path, "%s/%08x/%08x", extdata_path, SubDirID, SubFileID);

sprintf(device_path, "%s/%08x/%08x", extdata_path, SubDirID, SubFileID);

</pre>

</pre>

When mounting extdata, the unique identifier is used to match the ID stored in subfile's [[DISA and DIFF#DIFF header|DIFF header]]. If the ID doesn't match, mounting will fail.

When mounting extdata, the unique identifier is used to match the ID stored in subfile's [[DISA and DIFF#DIFF header|DIFF header]]. If the ID doesn't match, mounting will fail.