From ecc61a6d76ea329e56f98c4af0f24a17ed3b2d6c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Kul=C3=ADk?= <Kulikjak@gmail.com>
Date: Sat, 2 Sep 2023 20:57:47 +0200
Subject: gh-108765: include <unistd.h> in termios.c on Solaris (#108825)

---
 Modules/termios.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Modules/termios.c b/Modules/termios.c
index a061383..c779a75 100644
--- a/Modules/termios.c
+++ b/Modules/termios.c
@@ -27,6 +27,9 @@
 
 #include <termios.h>
 #include <sys/ioctl.h>
+#if defined(__sun) && defined(__SVR4)
+#  include <unistd.h>             // ioctl()
+#endif
 
 /* HP-UX requires that this be included to pick up MDCD, MCTS, MDSR,
  * MDTR, MRI, and MRTS (apparently used internally by some things
-- 
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