X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Fgroup.h;h=1e0b26724d0d2dc559966deb6b94c7984f7b7a3c;hb=81579d9e9f994fb2908f50af41c3eb033d216e58;hp=1967e6550c45365264bb8832d1cd3bff1a530bec;hpb=43b1296aafe7582e7dbe6c2b6a8b478d7d9b0fcf;p=pspp-builds.git

diff --git a/src/math/group.h b/src/math/group.h
index 1967e655..1e0b2672 100644
--- a/src/math/group.h
+++ b/src/math/group.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2004 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2011 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -18,9 +18,7 @@
 #ifndef GROUP_H
 #define GROUP_H
 
-
-#include <data/value.h>
-
+#include "data/value.h"
 
 /* Statistics for grouped data */
 struct group_statistics
@@ -64,25 +62,11 @@ struct group_statistics
     /* min and max values */
     double minimum ;
     double maximum ;
-
-
   };
 
 
+struct variable ;
 
-
-/* These funcs are useful for hash tables */
-
-/* Return -1 if the id of a is less than b; +1 if greater than and
-   0 if equal */
-int  compare_group(const struct group_statistics *a,
-		   const struct group_statistics *b,
-		   int width);
-
-unsigned hash_group(const struct group_statistics *g, int width);
-
-void  free_group(struct group_statistics *v, void *aux);
-
-
+void  free_group (struct group_statistics *v, void *aux);
 
 #endif