X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Fgroup.c;h=ea4dbf95c365599cc6192390750dd9098c43e897;hb=cc2f230e7056734a2f7db67fbf9646a549496021;hp=13b545f3855399103dc3c52a196c6d2f01c3818a;hpb=9f087e7aa4cdff1d5d46d5e188c0017a9d2d0029;p=pspp-builds.git

diff --git a/src/math/group.c b/src/math/group.c
index 13b545f3..ea4dbf95 100644
--- a/src/math/group.c
+++ b/src/math/group.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2009, 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
@@ -26,31 +26,8 @@
 
 #include "xalloc.h"
 
-/* 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)
-{
-  return compare_values(&a->id, &b->id, width);
-}
-
-
-
-unsigned
-hash_group(const struct group_statistics *g, int width)
-{
-  unsigned id_hash;
-
-  id_hash = hash_value(&g->id, width);
-
-  return id_hash;
-}
-
-
 void
-free_group(struct group_statistics *v, void *aux UNUSED)
+free_group (struct group_statistics *v, void *aux UNUSED)
 {
   free(v);
 }