fix gcc 4.7.x warnings

Origin commit data
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Branch: ni/coolstream
Commit: 060c1c45b2
Author: Jacek Jendrzej <overx300@gmail.com>
Date: 2012-07-07 (Sat, 07 Jul 2012)


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No further description and justification available within origin commit message!

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This commit was generated by Migit

src/driver/pictureviewer/gif.cpp

@@ -6,6 +6,7 @@
 #ifdef FBV_SUPPORT_GIF
 	#include "pictureviewer.h"
 	#include <stdio.h>
+	#include <unistd.h>
 	#include <sys/types.h>
 	#include <sys/stat.h>
 	#include <fcntl.h>

src/driver/pictureviewer/pictureviewer.cpp

@@ -5,7 +5,7 @@
 #include "pv_config.h"
 #include "driver/framebuffer.h"
 
-
+#include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/types.h>

src/driver/shutdown_count.cpp

@@ -34,6 +34,7 @@
 
 #include <sys/timeb.h>
 #include <time.h>
+#include <unistd.h>
 
 
 SHTDCNT::SHTDCNT()