[FFmpeg-cvslog] avcodec/libxvid: add HAVE_UNISTD_H around #include <unistd.h>

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue Jul  8 01:55:47 2014 +0200| [39ea21713c545607d3269d4414e3fe6224cf9a21] | committer: Michael Niedermayer

avcodec/libxvid: add HAVE_UNISTD_H around #include <unistd.h>

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=39ea21713c545607d3269d4414e3fe6224cf9a21
---

 libavcodec/libxvid.c    |    5 ++++-
 libavcodec/libxvid_rc.c |    5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/libavcodec/libxvid.c b/libavcodec/libxvid.c
index 88d748e..e60b2d8 100644
--- a/libavcodec/libxvid.c
+++ b/libavcodec/libxvid.c
@@ -26,7 +26,6 @@
  */
 
 #include <xvid.h>
-#include <unistd.h>
 #include "avcodec.h"
 #include "internal.h"
 #include "libavutil/file.h"
@@ -36,6 +35,10 @@
 #include "libxvid.h"
 #include "mpegvideo.h"
 
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
 /**
  * Buffer management macros.
  */
diff --git a/libavcodec/libxvid_rc.c b/libavcodec/libxvid_rc.c
index 5da435b..1351dcd 100644
--- a/libavcodec/libxvid_rc.c
+++ b/libavcodec/libxvid_rc.c
@@ -22,13 +22,16 @@
 
 #include "config.h"
 #include <xvid.h>
-#include <unistd.h>
 #include "libavutil/attributes.h"
 #include "libavutil/file.h"
 #include "avcodec.h"
 #include "libxvid.h"
 #include "mpegvideo.h"
 
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
 #undef NDEBUG
 #include <assert.h>