gst/: Include stdlib.h in some more places, makes things compile with uClibc and -Werror (#357592).

Original commit message from CVS:
Patch by: Peter Kjellerstedt  <pkj at axis com>
* gst/alpha/gstalpha.c:
* gst/rtp/gstrtpamrdepay.c:
* gst/rtsp/gstrtspsrc.c:
* gst/udp/gstudpsrc.c:
* gst/videomixer/videomixer.c:
Include stdlib.h in some more places, makes things compile
with uClibc and -Werror (#357592).

ChangeLog

@@ -1,3 +1,15 @@
+2006-09-25  Tim-Philipp Müller  <tim at centricular dot net>
+
+	Patch by: Peter Kjellerstedt  <pkj at axis com>
+
+	* gst/alpha/gstalpha.c:
+	* gst/rtp/gstrtpamrdepay.c:
+	* gst/rtsp/gstrtspsrc.c:
+	* gst/udp/gstudpsrc.c:
+	* gst/videomixer/videomixer.c:
+	  Include stdlib.h in some more places, makes things compile
+	  with uClibc and -Werror (#357592).
+
 2006-09-25  Tim-Philipp Müller  <tim at centricular dot net>
 
 	* ext/jpeg/gstjpegdec.c:

gst/alpha/gstalpha.c

@@ -23,6 +23,7 @@
 #include <gst/gst.h>
 #include <gst/video/video.h>
 
+#include <stdlib.h>
 #include <string.h>
 #include <math.h>
 

gst/rtp/gstrtpamrdepay.c

@@ -23,6 +23,7 @@
 
 #include <gst/rtp/gstrtpbuffer.h>
 
+#include <stdlib.h>
 #include <string.h>
 #include "gstrtpamrdepay.h"
 

gst/rtsp/gstrtspsrc.c

@@ -89,6 +89,7 @@
 #endif
 
 #include <unistd.h>
+#include <stdlib.h>
 #include <string.h>
 
 #include "gstrtspsrc.h"

gst/udp/gstudpsrc.c

@@ -90,6 +90,7 @@
 
 #include "gstudpsrc.h"
 #include <unistd.h>
+#include <stdlib.h>
 
 #include <gst/netbuffer/gstnetbuffer.h>
 

gst/videomixer/videomixer.c

@@ -52,6 +52,7 @@
 #include <gst/gst.h>
 #include <gst/base/gstcollectpads.h>
 
+#include <stdlib.h>
 #include <string.h>
 
 GST_DEBUG_CATEGORY_STATIC (gst_videomixer_debug);