X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Finteraction.c;h=c8ead42912f17787dc4c01e8e46ced248e255a59;hb=c3ac5a8af9c449072c7e872ca70a78c1755ae309;hp=5a736f080a7d6219e8f600c243587912c12cce2b;hpb=43b1296aafe7582e7dbe6c2b6a8b478d7d9b0fcf;p=pspp

diff --git a/src/math/interaction.c b/src/math/interaction.c
index 5a736f080a..c8ead42912 100644
--- a/src/math/interaction.c
+++ b/src/math/interaction.c
@@ -25,14 +25,17 @@
   N_1, N_2, ..., N_K categories, then the interaction will have
   N_1 * N_2 * N_3 *...* N_K - 1 entries.
  */
+
+#include <config.h>
 #include <assert.h>
-#include <libpspp/alloc.h>
 #include <gsl/gsl_math.h>
 #include <gsl/gsl_vector.h>
 #include <data/category.h>
 #include <data/variable.h>
 #include "interaction.h"
 
+#include "xalloc.h"
+
 /*
   Convert a list of values to a binary vector. The order of VALS must
   correspond to the order of V.