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-rw-r--r--filter/filter.c7
-rw-r--r--filter/filter.h1
2 files changed, 8 insertions, 0 deletions
diff --git a/filter/filter.c b/filter/filter.c
index 84e039b..558ee61 100644
--- a/filter/filter.c
+++ b/filter/filter.c
@@ -444,3 +444,10 @@ filters_postconfig(void)
printf( "done\n" );
}
}
+
+int
+filter_same(struct filter *new, struct filter *old)
+{
+ /* FIXME: This has to be defined! */
+ return new == old;
+}
diff --git a/filter/filter.h b/filter/filter.h
index 79d14da..2fe6653 100644
--- a/filter/filter.h
+++ b/filter/filter.h
@@ -67,6 +67,7 @@ struct rte;
int f_run(struct filter *filter, struct rte **rte, struct ea_list **tmp_attrs, struct linpool *tmp_pool);
char *filter_name(struct filter *filter);
+int filter_same(struct filter *new, struct filter *old);
int val_compare(struct f_val v1, struct f_val v2);
void val_print(struct f_val v);