From d65ea9bc8dcb6cb0bab7617a8076bc3a189f2fb9 Mon Sep 17 00:00:00 2001
From: notsecure <notsecure@marek.ca>
Date: Tue, 20 May 2014 06:30:15 -0400
Subject: [PATCH] equivalent bitwise not

---
 toxcore/list.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/toxcore/list.c b/toxcore/list.c
index 6bd6230c4..b5a3b0320 100644
--- a/toxcore/list.c
+++ b/toxcore/list.c
@@ -36,7 +36,7 @@
  * -some considerations since the array size is never perfect
  */
 
-#define INDEX(i) (-i -1)
+#define INDEX(i) (~i)
 
 /* Find data in list
  *
@@ -141,7 +141,7 @@ int list_add(LIST *list, void *data, int id)
         return 0;
     }
 
-    i = -i - 1;
+    i = ~i;
 
     //increase the size of the arrays by one
     void *p;