diff --git a/src/debug.h b/src/debug.h
index 234b7c7..f3cfe88 100644
--- a/src/debug.h
+++ b/src/debug.h
@@ -85,7 +85,7 @@ public:
 		
 		return c;
 	}
-	int xsputn(const char *s, int n)
+	std::streamsize xsputn(const char *s, std::streamsize n)
 	{
 		for(int i=0; i<DEBUGSTREAM_COUNT; i++)
 		{
diff --git a/src/player.h b/src/player.h
index 78ca149..b91c3cb 100644
--- a/src/player.h
+++ b/src/player.h
@@ -62,7 +62,7 @@ public:
 		return m_position;
 	}
 
-	virtual void setPosition(v3f position)
+	virtual void setPosition(const v3f &position)
 	{
 		m_position = position;
 	}
@@ -206,7 +206,7 @@ public:
 		return m_box;
 	}
 
-	void setPosition(v3f position)
+	void setPosition(const v3f &position)
 	{
 		m_oldpos = m_showpos;