From a26f1191e31d88fe6ccab62f4db5ef15c4d7e18c Mon Sep 17 00:00:00 2001
From: Marius Vollmer <mvo@zagadka.de>
Date: Sat, 5 Aug 2000 14:33:31 +0000
Subject: [PATCH] * iselect.c: Include <unistd.h>.  Thanks to Bertrand Petit!

---
 libguile/iselect.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libguile/iselect.c b/libguile/iselect.c
index 46ef923e7..ea0be94f0 100644
--- a/libguile/iselect.c
+++ b/libguile/iselect.c
@@ -43,6 +43,10 @@
 #include <limits.h>
 #include <string.h>
 
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
 #include "libguile/_scm.h"
 #include "libguile/async.h"