From f4526f7fc809483d8c9a09695e177d19a7122235 Mon Sep 17 00:00:00 2001
From: Kris Katterjohn <katterjohn@gmail.com>
Date: Wed, 8 Jul 2020 15:36:21 -0400
Subject: [PATCH] (chibi filesystem): conditionalize chown to fix Windows build

---
 lib/chibi/filesystem.stub | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/chibi/filesystem.stub b/lib/chibi/filesystem.stub
index fe46138b..25ab5fba 100644
--- a/lib/chibi/filesystem.stub
+++ b/lib/chibi/filesystem.stub
@@ -269,7 +269,9 @@
 
 ;;> Sets the file owner and group as in chown.
 
-(define-c int chown (string uid_t gid_t))
+(cond-expand
+  ((not windows)
+   (define-c int chown (string uid_t gid_t))))
 
 ;;> Returns \scheme{#t} if the given port of file descriptor
 ;;> if backed by a TTY object, and \scheme{#f} otherwise.