From 6dce1b32a4e19c875131cdbb441cca0ca23f73f5 Mon Sep 17 00:00:00 2001 From: Tucker Evans Date: Wed, 10 Jun 2020 18:09:48 -0400 Subject: Add capacity function to double ended queue. --- collections/double_ended_queue.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/collections/double_ended_queue.c b/collections/double_ended_queue.c index 232fb44..7857c3a 100644 --- a/collections/double_ended_queue.c +++ b/collections/double_ended_queue.c @@ -71,6 +71,16 @@ deq *root; return (root->limit - root->beg) + (root->end); } +int deq_capacity(root) +deq *root; +{ + if (!root) { + return -1; + } else { + return root->limit; + } +} + void deq_resize(root) deq *root; { -- cgit v1.1