This interface grabs the pointer to the cwd cluster. This interface
is hidden because it can be very easily used incorrectly. Modifying
the cwd cluster value may cause unexpected results, so use at your
own risk, which includes a corrupted storage medium.
Changed read/write functions to use size_t and seek function to use off_t -- will help on 64 bit platforms.
Partitions no longer specified by fat1:/, fat2:/, etc.
Use "nice" device names. On GBA/NDS the default partition is still fat:/; however on Wii and GC sd:/, usb:/, etc. are used instead.
Added fsync and ftruncate functions.
Mount and unmount no longer startup/shutdown the device, this is the job of the host app.
Mount now accepts a partition start parameter.
Used standard types, eg uint32_t instead of u32.
Archive bit is set when closing/synchronizing a modified file.
Various minor bug fixes.
