#include <algorithm> /* find, reverse, sort */
#include <functional> /* unary_function */
#include <cassert>
#include <algorithm> /* find, reverse, sort */
#include <functional> /* unary_function */
#include <cassert>
#endif /* HAVE_BOOST_LAMBDA */
vector<string> string_split (string str, char c);
#endif /* HAVE_BOOST_LAMBDA */
vector<string> string_split (string str, char c);