From cb06c50d32c151f527fb21e82dfac5dbdc88fedb Mon Sep 17 00:00:00 2001
From: C0deH4cker <c0deh4cker@gmail.com>
Date: Tue, 8 Sep 2015 00:39:00 -0400
Subject: [PATCH] Include sys/ioctl.h before calling ioctl()

At least when building with Clang on OS X, there is an error on [line 1120 of editline.c](https://github.com/troglobit/editline/blob/master/src/editline.c#L1120) caused by using the `ioctl()` function without first declaring it by including its header (`<sys/ioctl.h>`). Adding this line makes the build complete without error.
---
 src/editline.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/editline.c b/src/editline.c
index 320cfaf..890b5aa 100644
--- a/src/editline.c
+++ b/src/editline.c
@@ -22,6 +22,7 @@
 #include <errno.h>
 #include <ctype.h>
 #include <signal.h>
+#include <sys/ioctl.h>
 
 #include "editline.h"