From 346a92f75298393cecc1ef1aaa729ad846533643 Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Tue, 28 Sep 2021 17:42:31 -0700
Subject: [PATCH] smyrna: mark 'cb_special_key_up' as static

This function is not used outside of its containing file.
---
 cmd/smyrna/glutrender.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cmd/smyrna/glutrender.c b/cmd/smyrna/glutrender.c
index 8f988522d..a50e7ea63 100644
--- a/cmd/smyrna/glutrender.c
+++ b/cmd/smyrna/glutrender.c
@@ -187,7 +187,8 @@ static void cb_special_key(int key, int x, int y)
     appmouse_key_press(view,key);
 
 }
-void cb_special_key_up(int key, int x, int y)
+
+static void cb_special_key_up(int key, int x, int y)
 {
     if(key==GLUT_KEY_F1)
     {
-- 
2.40.0