1 files changed, 12 insertions, 0 deletions

diff --git a/deque.c b/deque.c
index 3e78410..5687a41 100644
--- a/deque.c
+++ b/deque.c
@@ -52,6 +52,18 @@ deque_free(struct deque *d)
         d->map = NULL;
 }
 
+size_t
+deque_size(struct deque *d)
+{
+        return d->size;
+}
+
+bool
+deque_is_empty(struct deque *d)
+{
+        return d->map_begin == d->map_end;
+}
+
 static void
 grow_map(struct deque *d)
 {