[FFmpeg-cvslog] cache: Only include unistd.h if it exists

[Derek Buitenhuis]

ffmpeg | branch: master | Derek Buitenhuis <derek.buitenhuis at gmail.com> | Fri Sep  7 13:20:42 2012 -0400| [af2a17c09ad1324def0c3d6d8e8a2951ab9f8501] | committer: Michael Niedermayer

cache: Only include unistd.h if it exists

This follows suite from f3be3597079be7cd7adbb8392c32e408cadd3da2.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis at gmail.com>
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=af2a17c09ad1324def0c3d6d8e8a2951ab9f8501
---

 libavformat/cache.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavformat/cache.c b/libavformat/cache.c
index 900554a..2cfc396 100644
--- a/libavformat/cache.c
+++ b/libavformat/cache.c
@@ -33,10 +33,12 @@
 #include "libavutil/file.h"
 #include "avformat.h"
 #include <fcntl.h>
-#if HAVE_SETMODE
+#if HAVE_IO_H
 #include <io.h>
 #endif
+#if HAVE_UNISTD_H
 #include <unistd.h>
+#endif
 #include <sys/stat.h>
 #include <stdlib.h>
 #include "os_support.h"