File and I/O Abstractions

Modules
	Filesystem Access
	SDL offers an API for examining and manipulating the system's filesystem.
	Storage Abstraction
	The storage API is a high-level API designed to abstract away the portability issues that come up when using something lower-level (in SDL's case, this sits on top of the [Filesystem](CategoryFilesystem) and [IOStream](CategoryIOStream) subsystems).
	I/O Streams
	SDL provides an abstract interface for reading and writing data streams.

Detailed Description