From c32e9522a826885b195b3bc3f608930d1ab7da46 Mon Sep 17 00:00:00 2001
From: Esme Povirk <esme@codeweavers.com>
Date: Wed, 14 Oct 2020 10:59:40 -0500
Subject: [PATCH] data/config.in: Map isatty function to ucrtbase.

This is used directly by mcs for some reason.
---
 data/config.in | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/data/config.in b/data/config.in
index 6567a9b28472..33ce52dfc9ad 100644
--- a/data/config.in
+++ b/data/config.in
@@ -1,6 +1,9 @@
 <configuration>
 	<dllmap dll="i:cygwin1.dll" target="@LIBC@" os="!windows" />
 	<dllmap dll="libc" target="@LIBC@" os="!windows"/>
+	<dllmap dll="libc">
+		<dllentry os="windows" dll="ucrtbase" name="isatty" target="_isatty"/>
+	</dllmap>
 	<dllmap dll="intl" target="@INTL@" os="!windows"/>
 	<dllmap dll="intl" name="bind_textdomain_codeset" target="@LIBC@" os="solaris"/>
 	<dllmap dll="libintl" name="bind_textdomain_codeset" target="@LIBC@" os="solaris"/>