From 33545ab3327da319a843e85d38f33714ed1cd99b Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 17 Dec 2008 14:56:40 +0000
Subject: [PATCH] Fixed warnings

---
 src/osgPlugins/cfg/CameraConfig.h   | 4 ++--
 src/osgPlugins/cfg/ConfigLexer.cpp  | 6 +++++-
 src/osgPlugins/cfg/ConfigParser.cpp | 2 +-
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/osgPlugins/cfg/CameraConfig.h b/src/osgPlugins/cfg/CameraConfig.h
index 32223e915..0ed1c23e3 100644
--- a/src/osgPlugins/cfg/CameraConfig.h
+++ b/src/osgPlugins/cfg/CameraConfig.h
@@ -40,7 +40,7 @@ namespace osgProducer {
     enum ThreadModel {
       SingleThreaded,
       ThreadPerRenderSurface,
-      ThreadPerCamera,
+      ThreadPerCamera
     };
     static ThreadModel getDefaultThreadModel() { return SingleThreaded;}
   };
@@ -241,7 +241,7 @@ class CameraConfig : public osg::Referenced
         CameraGroup::ThreadModel _threadModelDirective;
 };
 
-};
+}
 
 
 #endif
diff --git a/src/osgPlugins/cfg/ConfigLexer.cpp b/src/osgPlugins/cfg/ConfigLexer.cpp
index f22779e31..bc9f59eaa 100644
--- a/src/osgPlugins/cfg/ConfigLexer.cpp
+++ b/src/osgPlugins/cfg/ConfigLexer.cpp
@@ -1959,8 +1959,12 @@ void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b )
 	yy_flex_free( (void *) b );
 	}
 
+#ifndef __THROW
+    #define __THROW
+#endif
+
+extern "C" int isatty YY_PROTO(( int )) __THROW;
 
-extern "C" int isatty YY_PROTO(( int ));
 void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, std::istream* file )
 
 	{
diff --git a/src/osgPlugins/cfg/ConfigParser.cpp b/src/osgPlugins/cfg/ConfigParser.cpp
index 3cf642a9b..6470215ec 100644
--- a/src/osgPlugins/cfg/ConfigParser.cpp
+++ b/src/osgPlugins/cfg/ConfigParser.cpp
@@ -1974,7 +1974,7 @@ yyreduce:
   case 120:
 
     {
-        int n;
+        unsigned int n;
         sscanf( flexer->YYText(), "0x%x", &n );
         yyval.integer = n;
     ;}