From abf057e4d16fd1741f912b9c51f7bd0b1a63ced0 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Thu, 21 Oct 2010 19:04:42 -0400
Subject: [PATCH] Modern compilers are picky.

---
 showkey.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/showkey.c b/showkey.c
index a169bb2..c25060a 100644
--- a/showkey.c
+++ b/showkey.c
@@ -33,6 +33,7 @@ THE SOFTWARE.<P>
 #include <stdio.h>
 #include <termios.h>
 #include <signal.h>
+#include <string.h>
 
 #define META	0x80
 #define ESC	0x1b
@@ -72,7 +73,8 @@ main()
     // Ship the raw control blts
     (void) tcsetattr(0, TCSANOW, &raw);
 
-    (void) printf("Type any key to see the sequence it sends, ^C to quit.\n");
+    (void) printf("Type any key to see the sequence it sends.\n");
+    (void) printf("Terminate with your shell interrupt character.\n");
     signalled = 0;
     while (!signalled)
     {
-- 
2.43.0