X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Ft-test.h;h=1e860834d6f3e4abc55bc8240533d854fd904dfc;hb=cf89e411db41c05c39753b05cf144c8b26a44d96;hp=ad1d45cafa48ad18cd0dab176f8521abdbc62a70;hpb=ccf2f45c091ce1555b4e2a36186c501675c18a59;p=pspp

diff --git a/src/t-test.h b/src/t-test.h
index ad1d45cafa..1e860834d6 100644
--- a/src/t-test.h
+++ b/src/t-test.h
@@ -22,12 +22,25 @@
 
 #include "val.h"
 
+
+enum comparison
+  {
+    CMP_LE = -2,
+    CMP_LT = -1,
+    CMP_EQ = 0,
+    CMP_GT = 1,
+    CMP_GE = 2
+  };
+
 /* Statistics for grouped data */
 struct group_statistics
   {
     /* The value of the independent variable for this group */
     union value id;
 
+    /* The criterium matching for comparing with id */
+    enum comparison criterion;
+
     /* The arithmetic mean */
     double mean;