From 33f1f4f795ee1f7841eacf84f76dbcb54fc328de Mon Sep 17 00:00:00 2001
From: Ryan Schmidt <git@ryandesign.com>
Date: Mon, 5 Dec 2022 13:25:05 -0600
Subject: [PATCH] config-mac: define HAVE_SYS_IOCTL_H

This is needed to compile nonblock.c on classic Mac OS with Grand
Unified Socket Interface (GUSI) because nonblock.c uses FIONBIO which is
defined in <sys/filio.h> which is included by <sys/ioctl.h>.

Ref: https://sourceforge.net/projects/gusi/

Closes https://github.com/curl/curl/pull/10042
---
 lib/config-mac.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/config-mac.h b/lib/config-mac.h
index 0ee185f8f8..4a66edf6b7 100644
--- a/lib/config-mac.h
+++ b/lib/config-mac.h
@@ -52,6 +52,7 @@
 #define HAVE_UTIME_H            1
 #define HAVE_SYS_TIME_H         1
 #define HAVE_SYS_UTIME_H        1
+#define HAVE_SYS_IOCTL_H        1
 
 #define TIME_WITH_SYS_TIME      1