preparing update of physfs

jni/physfs-2.0.3/TODO.txt

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+Stuff that needs to be done and wishlist:
+
+These are in no particular order.
+Some might be dupes, some might be done already.
+
+UNICODE:
+- OS/2: Codepages. No full Unicode in the filesystem, but we can probably make
+        a conversion effort.
+
+
+Stuff:
+- Other archivers: perhaps tar(.gz|.bz2), RPM, ARJ, etc. These are less
+  important, since streaming archives aren't of much value to games (which
+  is why zipfiles are king: random access), but it could have uses for, say,
+  an installer/updater.
+- Reduce malloc() pressure all over the place. We fragment memory like mad.
+- profile string list interpolation.
+- We have two different ways to find dir entries in zip.c.
+- Do symlinks in zip archiver work when they point to dirs?
+- Enable more warnings?
+- Use __cdecl in physfs.h?
+- Look for FIXMEs (many marked with "!!!" in comments).
+- Find some way to relax or remove the security model for external tools.
+- OSX shouldn't use ~/.app for userdir.
+- fscanf and fprintf support in extras dir.
+- Why do we call it openArchive and dirClose?
+- Sanity check byte order at runtime.
+- Memory locking?
+- Find a better name than dvoid and fvoid.
+- Can windows.c and pocketpc.c get merged?
+- There's so much cut-and-paste between archivers...can this be reduced?
+- General code audit.
+- Multiple write dirs with mount points?
+- Deprecate PHYSFS_setSaneConfig and move it to extras?
+- Why is physfsrwops.c cut-and-pasted into the ruby bindings?
+- Replace code from SDL...
+- Should file enumeration return an error or set error state?
+- Need "getmountpoint" command in test_physfs.c ...
+- Look for calloc() calls that aren't going through the allocation hooks.
+- Write up a simple HOWTO on embedding physicsfs in another project.
+- Archivers need abstracted i/o to read from memory or files (archives in archives?)
+- Probably other stuff. Requests and recommendations are welcome.
+
+// end of TODO.txt ...
+