[MOVED FROM BAD 03/28] Add stdlib include (free, atoi, exit).
[MOVED FROM BAD 03/28] Add stdlib include (free, atoi, exit).

Original commit message from CVS:
* examples/app/appsrc_ex.c:
* examples/switch/switcher.c:
* ext/neon/gstneonhttpsrc.c:
* ext/timidity/gstwildmidi.c:
* ext/x264/gstx264enc.c:
* gst/mve/mveaudioenc.c: (mve_compress_audio):
* gst/rtpmanager/gstrtpclient.c:
* gst/rtpmanager/gstrtpjitterbuffer.c:
* gst/spectrum/demo-audiotest.c:
* gst/spectrum/demo-osssrc.c:
* sys/dvb/gstdvbsrc.c:
Add stdlib include (free, atoi, exit).

jar1karp/gst-plugins-ugly,fluendo/gst-plugins-ugly,GrokImageCompression/gst-plugins-ugly,krieger-od/gst-plugins-ugly,jpakkane/gstreamer-plugins-ugly,StreamUtils/gst-plugins-ugly,ahmedammar/platform_external_gst_plugins_ugly,GStreamer/gst-plugins-ugly,Distrotech/gst-plugins-ugly,GStreamer/gst-plugins-ugly,Distrotech/gst-plugins-ugly,cablelabs/gst-plugins-ugly,collects/gst-plugins-ugly,freedesktop-unofficial-mirror/gstreamer__gst-plugins-ugly,krieger-od/gst-plugins-ugly,fluendo/gst-plugins-ugly,alessandrod/gst-plugins-ugly,freedesktop-unofficial-mirror/gstreamer-sdk__gst-plugins-ugly,ylatuya/gst-plugins-ugly,matsu/gst-plugins-ugly,knuesel/gst-plugins-ugly,jahrome/gst-plugins-ugly,Distrotech/gst-plugins-ugly,GrokImageCompression/gst-plugins-ugly,sebras/gst-plugins-ugly,reynaldo-samsung/gst-plugins-ugly,GStreamer/gst-plugins-ugly,matsu/gst-plugins-ugly,Kurento/gst-plugins-ugly,GrokImageCompression/gst-plugins-ugly,StreamUtils/gst-plugins-ugly,surround-io/gst-plugins-ugly,matsu/gst-plugins-ugly,jahrome/gst-plugins-ugly,surround-io/gst-plugins-ugly,jpakkane/gstreamer-plugins-ugly,shelsonjava/gst-plugins-ugly,Lachann/gst-plugins-ugly,ylatuya/gst-plugins-ugly,reynaldo-samsung/gst-plugins-ugly,jar1karp/gst-plugins-ugly,Lachann/gst-plugins-ugly,reynaldo-samsung/gst-plugins-ugly,krieger-od/gst-plugins-ugly,sebras/gst-plugins-ugly,fluendo/gst-plugins-ugly,collects/gst-plugins-ugly,jpakkane/gstreamer-plugins-ugly,freedesktop-unofficial-mirror/gstreamer-sdk__gst-plugins-ugly,Distrotech/gst-plugins-ugly,collects/gst-plugins-ugly,shelsonjava/gst-plugins-ugly,Distrotech/gst-plugins-ugly,freedesktop-unofficial-mirror/gstreamer-sdk__gst-plugins-ugly,cablelabs/gst-plugins-ugly,ahmedammar/platform_external_gst_plugins_ugly,sebras/gst-plugins-ugly,alessandrod/gst-plugins-ugly,freedesktop-unofficial-mirror/gstreamer__gst-plugins-ugly,knuesel/gst-plugins-ugly,knuesel/gst-plugins-ugly,collects/gst-plugins-ugly,jahrome/gst-plugins-ugly,alessandrod/gst-plugins-ugly,matsu/gst-plugins-ugly,Kurento/gst-plugins-ugly,freedesktop-unofficial-mirror/gstreamer__gst-plugins-ugly,krieger-od/gst-plugins-ugly,surround-io/gst-plugins-ugly,jar1karp/gst-plugins-ugly,ylatuya/gst-plugins-ugly,cablelabs/gst-plugins-ugly,StreamUtils/gst-plugins-ugly,shelsonjava/gst-plugins-ugly,ahmedammar/platform_external_gst_plugins_ugly,Lachann/gst-plugins-ugly,Kurento/gst-plugins-ugly