Allow the search head to be updated

VladislavGrudinin · Jul 31, 2016 · f4257fa · f4257fa
1 parent 97ee376
commit f4257fa
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/search.c b/search.c
@@ -111,6 +111,11 @@ void searchable_free(struct searchable *s)
 	free(s);
 }
 
+void searchable_set_head(struct searchable *s, const struct iter *head)
+{
+	s->head = *head;
+}
+
 int search(struct searchable *s, const char *text, enum search_direction dir, int beginning)
 {
 	struct iter iter;

diff --git a/search.h b/search.h
@@ -34,6 +34,7 @@ struct searchable;
 
 struct searchable *searchable_new(void *data, const struct iter *head, const struct searchable_ops *ops);
 void searchable_free(struct searchable *s);
+void searchable_set_head(struct searchable *s, const struct iter *head);
 
 int search(struct searchable *s, const char *text, enum search_direction dir, int beginning);
 int search_next(struct searchable *s, const char *text, enum search_direction dir);