#include "data/case.h"
#include "data/data-in.h"
#include "data/data-out.h"
+#include "data/dataset.h"
#include "data/dictionary.h"
-#include "data/procedure.h"
#include "data/settings.h"
#include "data/value.h"
#include "data/variable.h"
double idf_fdist (double P, double a, double b);
+double round_nearest (double x, double mult, double fuzzbits);
+
+struct substring replace_string (struct expression *,
+ struct substring haystack,
+ struct substring needle,
+ struct substring replacement,
+ double n);
+
#endif /* expressions/helpers.h */