From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 29 Sep 2021 00:41:02 +0000 (-0700)
Subject: smyrna: mark 'cb_keyboard_up' as static
X-Git-Tag: 2.49.2~27^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a998ed3b3c60ee09192bbd4dae65257ede983201;p=graphviz

smyrna: mark 'cb_keyboard_up' as static

This function is not used outside of its containing file.
---

diff --git a/cmd/smyrna/glutrender.c b/cmd/smyrna/glutrender.c
index 940cb06f9..829e29377 100644
--- a/cmd/smyrna/glutrender.c
+++ b/cmd/smyrna/glutrender.c
@@ -170,7 +170,8 @@ static void cb_keyboard(unsigned char key, int x, int y)
 
     appmouse_key_press(view,key);
 }
-void cb_keyboard_up(unsigned char key,int x, int y)
+
+static void cb_keyboard_up(unsigned char key, int x, int y)
 {
     (void)key;