Specialized drunkard's walk algorithm to procedurally generate all kinds of 2D maps.
If you're on Linux or Mac, a simple cmake . and make should compile everything nicely. And a make install should install the necessary files to use the library. If you're on Windows, I suggest MSYS or Cygwin and the above should work.
After compiling you can look at the example source files (in ./examples) and follow along to get a better understanding of the library.
Run ./examples/cave or ./examples/dung for very simple output. After you do that, seek more verbose documentation.
A more streamlined version of this library is currently in development, check back here for updates on the reposity's location.