From 95fee5a98002691b3cb1203b5808ec1ecfd7955b Mon Sep 17 00:00:00 2001
From: Nick Bowler <nbowler@draconx.ca>
Date: Sun, 23 Jul 2023 11:48:33 -0400
Subject: [PATCH 1/1] Avoid warnings about unused scanner functions.

We don't use input or unput in the scanner, so we can define some
macros to disable them which avoids some compiler warnings.
---
 src/scan.l | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/scan.l b/src/scan.l
index 8a6572e..29dd33d 100644
--- a/src/scan.l
+++ b/src/scan.l
@@ -19,6 +19,9 @@
 
 #include <config.h>
 #include "parse.h"
+
+#define YY_NO_INPUT 1
+#define YY_NO_UNPUT 1
 }
 
 %option nodefault noyywrap bison-locations reentrant never-interactive
-- 
2.43.2