>From 41e84cddc778d2a8902b1cdff6a85f3ea3422512 Mon Sep 17 00:00:00 2001
From: Paul Eggert <address@hidden>
Date: Sat, 5 Oct 2019 01:07:52 -0700
Subject: [PATCH 1/3] Port lexcalc scan.l to Solaris 10

* examples/c/lexcalc/scan.l: Include errno.h.
---
 examples/c/lexcalc/scan.l | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/c/lexcalc/scan.l b/examples/c/lexcalc/scan.l
index fc73f3b0..815f7782 100644
--- a/examples/c/lexcalc/scan.l
+++ b/examples/c/lexcalc/scan.l
@@ -4,6 +4,7 @@
 %option nodefault noinput nounput noyywrap
 
 %{
+#include <errno.h> /* errno, ERANGE */
 #include <limits.h> /* INT_MIN */
 #include <stdlib.h> /* strtol */
 
-- 
2.17.1