Fixed a couple of compiler warnings.

Original commit message from CVS:
Fixed a couple of compiler warnings.

tests/autoplug.c

@@ -12,7 +12,7 @@ main (int argc, char *argv[])
   GstElement *element;
   GstElement *videosink, *osssink;
   GstAutoplug *autoplugger;
-  GList *testcaps;
+  GstCaps *testcaps;
 
   gst_init(&argc,&argv);
 
@@ -21,13 +21,12 @@ main (int argc, char *argv[])
   videosink = gst_elementfactory_make ("videosink", "videosink");
   g_assert (videosink != NULL);
 
-  testcaps = g_list_append (NULL,
+  testcaps = gst_caps_new ("test_caps",
-				gst_caps_new ("test_caps",
 			 "video/mpeg",
 			 gst_props_new (
 			   "mpegversion",  GST_PROPS_INT (1),
 			   "systemstream", GST_PROPS_BOOLEAN (TRUE),
-							   NULL)));
+			   NULL));
 
   autoplugger = gst_autoplugfactory_make ("static");
 

tests/capsconnect.c

@@ -2,7 +2,6 @@
 
 int main(int argc,char *argv[]) 
 {
-  gboolean testret;
   xmlDocPtr doc;
   xmlNodePtr parent;
   GstElement *mpg123;

tests/incsched.c

@@ -10,8 +10,8 @@ int main(int argc,char *argv[]) {
   gst_debug_set_categories(-1);
 
   g_print("\n\nConstructing stuff:\n");
-  thread = gst_pipeline_new("thread");
+  thread = GST_BIN (gst_pipeline_new("thread"));
-  bin = gst_bin_new("bin");
+  bin = GST_BIN (gst_bin_new("bin"));
   src = gst_elementfactory_make("fakesrc","src");
   identity = gst_elementfactory_make("identity","identity");
   sink = gst_elementfactory_make("fakesink","sink");
@@ -132,4 +132,6 @@ int main(int argc,char *argv[]) {
 
   g_print("\n\nIterating:\n");
   gst_bin_iterate(thread);
+
+  return 0;
 }

tests/load.c

@@ -2,9 +2,10 @@
 
 int main(int argc,char *argv[]) {
   GstElement *element;
-  int i;
 
   gst_init(&argc,&argv);
 
   element = gst_elementfactory_make(argv[1],"element");
+
+  return 0;
 }

tests/loadall.c

@@ -3,4 +3,6 @@
 int main(int argc,char *argv[]) {
   gst_init(&argc,&argv);
   gst_plugin_load_all();
+
+  return 0;
 }

tests/mp1vid.c

@@ -1,3 +1,4 @@
+#include <string.h>
 #include <gst/gst.h>
 
 GstElement *audiothread;
@@ -38,7 +39,7 @@ void new_pad(GstElement *parse,GstPad *pad,GstElement *pipeline) {
 
 int main(int argc,char *argv[]) {
   GstElement *pipeline, *sourcethread, *src, *parse;
-  int i;
+  //int i;
 
   gst_init(&argc,&argv);
 

tests/mp3encode.c

@@ -8,7 +8,7 @@
 int main(int argc,char *argv[]) {
   GstPipeline *pipeline;
   GstElement *src,*lame,*sink;
-  int bitrate;
+  int bitrate = 128000;
   int fdin = -1;
   int fdout = -1;
   int i;
@@ -22,8 +22,8 @@ int main(int argc,char *argv[]) {
       switch (argv[i][1]) {
         case 'b': bitrate = atoi(argv[++i]);break;
         case 0: {
-          if (fdin == -1) fdin = stdin;
+          if (fdin == -1) fdin = STDIN_FILENO;
-          else if (fdout == -1) fdout = stdout;
+          else if (fdout == -1) fdout = STDOUT_FILENO;
           else fprintf(stderr,"unknown argument\n");exit(1);
           break;
         }
@@ -52,7 +52,7 @@ int main(int argc,char *argv[]) {
     }
   }
 
-  pipeline = gst_pipeline_new("mp3encode");
+  pipeline = GST_PIPELINE (gst_pipeline_new("mp3encode"));
 
   src = gst_elementfactory_make("fdsrc","src");
   g_return_val_if_fail(src != NULL,1);
@@ -81,4 +81,6 @@ int main(int argc,char *argv[]) {
     fprintf(stderr,"\n");
     gst_bin_iterate(GST_BIN(pipeline));
   }
+
+  return 0;
 }

tests/nego/nego1.c

@@ -3,15 +3,15 @@
 /* this is an example of the src pad dictating the caps
  * the sink pad only accepts audio/raw */
 
-static GstCaps*
+static GstPadNegotiateReturn
-negotiate (GstPad *pad, GstCaps *caps, gint count) 
+negotiate (GstPad *pad, GstCaps **caps, gpointer *count) 
 {
   g_print ("negotiation entered\n");
 
-  if (!strcmp (gst_caps_get_mime (caps), "audio/raw"))
+  if (!strcmp (gst_caps_get_mime (*caps), "audio/raw"))
-    return caps;
+    return GST_PAD_NEGOTIATE_AGREE;
 
-  return NULL;
+  return GST_PAD_NEGOTIATE_FAIL;
 }
 
 int 

tests/paranoia.c

@@ -8,8 +8,7 @@ void paranoia_eos(GstPad *pad) {
 int main(int argc,char *argv[]) {
   GstPipeline *pipeline;
   GstElement *paranoia,*queue,*audio_thread,*osssink;
-  int i;
+  //int track = (argc == 2) ? atoi(argv[1]) : 1;
-  int track = (argc == 2) ? atoi(argv[1]) : 1;
 
   GST_DEBUG_ENTER("(%d)",argc);
 

tests/reaping.c

@@ -9,8 +9,8 @@ int main(int argc,char *argv[]) {
   gst_info_set_categories(-1);
   gst_debug_set_categories(-1);
 
-  pipeline = gst_pipeline_new("pipeline");
+  pipeline = GST_BIN (gst_pipeline_new("pipeline"));
-  thread = gst_thread_new("thread");
+  thread = GST_BIN (gst_thread_new("thread"));
   src = gst_elementfactory_make("fakesrc","src");
   queue1 = gst_elementfactory_make("queue","queue");
   sink = gst_elementfactory_make("fakesink","sink");
@@ -23,13 +23,15 @@ int main(int argc,char *argv[]) {
   gst_element_add_ghost_pad(GST_ELEMENT(thread),gst_element_get_pad(sink,"sink"),"sink");
 
   gst_element_connect (src,"src",queue1,"sink");
-  gst_element_connect (queue1, "src", thread, "sink");
+  gst_element_connect (queue1, "src", GST_ELEMENT (thread), "sink");
 
 
   fprintf(stderr,"\n\n\n");
-  gst_element_set_state (pipeline, GST_STATE_READY);
+  gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_READY);
 
 
   fprintf(stderr,"\n\n\n");
-  gst_element_set_state (pipeline, GST_STATE_NULL);
+  gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
+
+  return 0;
 }

tests/registry.c

@@ -95,7 +95,7 @@ static void
 print_some_providers (gchar *mime)
 {
   guint16 type;
-  GList *srcs, *sinks;
+  //GList *srcs, *sinks;
   type = gst_type_find_by_mime (mime);
 
   /*
@@ -147,4 +147,6 @@ int main(int argc,char *argv[])
 
   dump_factory ("lame");
   dump_factory ("mpeg_play");
+
+  return 0;
 }

tests/sched/runxml.c

@@ -42,7 +42,7 @@ int main(int argc,char *argv[])
   g_print ("\n *** using testfile %s\n", argv[1]);
 
   xml = gst_xml_new();
-  xml = gst_xml_parse_file (xml, argv[1], NULL);
+  gst_xml_parse_file (xml, argv[1], NULL);
 
   toplevelelements = gst_xml_get_topelements (xml);
 

tests/threadlock.c

@@ -3,14 +3,14 @@
 
 int main(int argc,char *argv[]) {
   GstBin *pipeline, *thread;
-  GstElement *src, *queue1, *sink;
+  GstElement *src, *sink;
 
   gst_info_set_categories(-1);
   gst_debug_set_categories(-1);
   gst_init(&argc,&argv);
 
-  pipeline = gst_pipeline_new("pipeline");
+  pipeline = GST_BIN (gst_pipeline_new("pipeline"));
-  thread = gst_thread_new("thread");
+  thread = GST_BIN (gst_thread_new("thread"));
   src = gst_elementfactory_make("fakesrc","src");
   gtk_object_set(GTK_OBJECT(src),"silent",TRUE,NULL);
   sink = gst_elementfactory_make("fakesink","sink");
@@ -28,10 +28,10 @@ int main(int argc,char *argv[]) {
 
   while (1) {
     fprintf(stderr,"\nSWITCHING to PLAYING:\n");
-    gst_element_set_state (thread, GST_STATE_PLAYING);
+    gst_element_set_state (GST_ELEMENT (thread), GST_STATE_PLAYING);
     sleep(1);
     fprintf(stderr,"\nSWITCHING to PAUSED:\n");
-    gst_element_set_state (thread, GST_STATE_PAUSED);
+    gst_element_set_state (GST_ELEMENT (thread), GST_STATE_PAUSED);
 //    sleep(1);
   }
 }