From 3f0be672f9c5a07a98be0dc703b95f1bbe73f33e Mon Sep 17 00:00:00 2001
From: nathansmithsmith <thenathansmithsmith@gmail.com>
Date: Sun, 9 Jul 2023 00:53:10 -0600
Subject: Mouse control working

---
 src/util.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/util.h')

diff --git a/src/util.h b/src/util.h
index c769488..1d013f7 100644
--- a/src/util.h
+++ b/src/util.h
@@ -17,4 +17,7 @@ typedef struct AxisAngle {
 
 AxisAngle AxisAngleIdentity();
 
+float signum(float n);
+float closestAngle(float a1, float a2);
+
 #endif
-- 
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