Fix compiler warning

[pspp] / src / language / expressions / helpers.h

diff --git a/src/language/expressions/helpers.h b/src/language/expressions/helpers.h
index 0d349f7fd9d91510a9f4674336179e44d5d7258d..8646233b66814338c57def027912d5d718243038 100644 (file)
--- a/src/language/expressions/helpers.h
+++ b/src/language/expressions/helpers.h
@@ -82,5 +82,14 @@ double cdf_bvnor (double x0, double x1, double r);
 double idf_fdist (double P, double a, double b);
 
 double round_nearest (double x, double mult, double fuzzbits);
+double round_zero (double x, double mult, double fuzzbits);
+
+struct substring replace_string (struct expression *,
+                                 struct substring haystack,
+                                 struct substring needle,
+                                 struct substring replacement,
+                                 double n);
+
+double median (double *, size_t n);
 
 #endif /* expressions/helpers.h */