Added files in src/math

[pspp] / src / value-labels.h

diff --git a/src/value-labels.h b/src/value-labels.h
index 11a97b7e151979b044f64a9ca44cfa81449e0e10..cb27fdfc5aab4c46ef0a1259d07b6fdbc7079329 100644 (file)
--- a/src/value-labels.h
+++ b/src/value-labels.h
@@ -36,7 +36,7 @@ struct val_labs *val_labs_copy (const struct val_labs *);
 void val_labs_set_width (struct val_labs *, int new_width);
 void val_labs_destroy (struct val_labs *);
 void val_labs_clear (struct val_labs *);
-size_t val_labs_count (struct val_labs *);
+size_t val_labs_count (const struct val_labs *);
 
 int val_labs_add (struct val_labs *, union value, const char *);
 int val_labs_replace (struct val_labs *, union value, const char *);