- don't use items variable outside of database.c

[pkg/abook.git] / database.c

diff --git a/database.c b/database.c
index bd8877164e61675b85f3d3b4ca3749797d212ed6..138b7f356abf18d1287a4480e025e3459986d27f 100644 (file)
--- a/database.c
+++ b/database.c
@@ -26,9 +26,10 @@ abook_field_list *fields_list = NULL;
 int fields_count = 0;
 
 list_item *database = NULL;
-int items = 0;
+static int items = 0;
 
 #define ITEM_SIZE (fields_count * sizeof(char *))
+#define LAST_ITEM (items - 1)
 
 #define INITIAL_LIST_CAPACITY  30
 static int list_capacity = 0;
@@ -660,6 +661,17 @@ is_valid_item(int item)
        return item <= LAST_ITEM && item >= 0;
 }
 
+int
+last_item()
+{
+       return LAST_ITEM;
+}
+
+int
+db_n_items()
+{
+       return items;
+}
 
 int
 real_db_enumerate_items(struct db_enumerator e)