X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Fcategoricals.h;h=53e309ed62eaf76d9b7cc808a4443cae070ec3d1;hb=811c669032a18cfff53291a98e5803afdf39db36;hp=11d64d02296d1ff58952ef33aa7cea3ccc76befe;hpb=e0bcf133ab9091a2fa5227d2767651d8ec58caef;p=pspp

diff --git a/src/math/categoricals.h b/src/math/categoricals.h
index 11d64d0229..53e309ed62 100644
--- a/src/math/categoricals.h
+++ b/src/math/categoricals.h
@@ -107,6 +107,7 @@ struct payload
   void* (*create)  (const void *aux1, void *aux2);
   void (*update)  (const void *aux1, void *aux2, void *user_data, const struct ccase *, double weight);
   void (*calculate) (const void *aux1, void *aux2, void *user_data);
+  void (*destroy) (const void *aux1, void *aux2, void *user_data);
 };