isn't allowed, since these entries may be referenced. Since we must be able to handle duplicate names anyway (they may be old/new versions of one file), we can also have duplicates in general. Cleanup the list using time stamps and sizes before returning it to the caller. git-svn-id: svn://svn.cc65.org/cc65/trunk@5044 b7a2c559-68d2-44c3-8de9-860c34a00d81