From 960c962798bddf9246cafd1a29db6f0ed32dce3f Mon Sep 17 00:00:00 2001
From: okuoku <mjt@cltn.org>
Date: Wed, 13 Dec 2017 17:17:18 +0900
Subject: [PATCH] Win32: Include <io.h> on sexp.c

Use POSIX-like functions(open, read and write) from its
compatibility library.
---
 sexp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sexp.c b/sexp.c
index e6fdc3d7..1503e5b2 100644
--- a/sexp.c
+++ b/sexp.c
@@ -15,6 +15,10 @@ struct sexp_huff_entry {
 #include "chibi/sexp-huff.h"
 #endif
 
+#ifdef _WIN32
+#include <io.h>
+#endif
+
 static int sexp_initialized_p = 0;
 
 static const char sexp_separators[] = {