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-rw-r--r--usr.sbin/kbdcontrol/lex.l5
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.sbin/kbdcontrol/lex.l b/usr.sbin/kbdcontrol/lex.l
index ea165ef..d4c6508 100644
--- a/usr.sbin/kbdcontrol/lex.l
+++ b/usr.sbin/kbdcontrol/lex.l
@@ -31,11 +31,12 @@
%{
#include "lex.h"
-#define YY_NO_UNPUT
-#define YY_NO_INPUT
%}
+%option nounput
+%option noinput
+
D [0-9]
X [0-9a-fA-F]
A .
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