Implement some more transformation functions using code from Jason

[pspp-builds.git] / src / expressions / helpers.h

diff --git a/src/expressions/helpers.h b/src/expressions/helpers.h
index 32e01dd3a3aa75d04a8d9c5801b0f2861b4e299a..6e51fdf4aefaf98ffb09e989034169eccad8bdb3 100644 (file)
--- a/src/expressions/helpers.h
+++ b/src/expressions/helpers.h
@@ -14,6 +14,7 @@
 #include "dictionary.h"
 #include "error.h"
 #include "calendar.h"
+#include "gsl-extras/gsl-extras.h"
 #include "misc.h"
 #include "moments.h"
 #include "settings.h"