From d7d7d8cf5f940a04574cc3d31a3810ac8271fe8f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=91=D1=8B=D1=87=D0=BA=D0=BE=D0=B2=20=D0=90=D0=BD=D0=B4?=
 =?UTF-8?q?=D1=80=D0=B5=D0=B9?= <andrey@signalmodelling.ru>
Date: Fri, 14 Apr 2017 14:52:15 +0000
Subject: [PATCH] git-svn-id: svn://db.shs.com.ru/pip@363
 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

---
 src/io/pidir.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/io/pidir.cpp b/src/io/pidir.cpp
index 576fbbaf..86eb213f 100755
--- a/src/io/pidir.cpp
+++ b/src/io/pidir.cpp
@@ -42,7 +42,9 @@ const PIChar PIDir::separator = '/';
 #  endif
 #  include <sys/stat.h>
 #endif
-
+#ifdef CC_GCC
+#  include <unistd.h>
+#endif
 
 /*! \class PIDir
  * \brief Local directory