_DEBUG -> DEBUG

stepmania/src/ActorFrame.cpp

@@ -123,7 +123,7 @@ void ActorFrame::LoadChildrenFromNode( const XNode* pNode )
 
 void ActorFrame::AddChild( Actor *pActor )
 {
-#if _DEBUG
+#ifdef DEBUG
 	// check that this Actor isn't already added.
 	vector<Actor*>::iterator iter = find( m_SubActors.begin(), m_SubActors.end(), pActor );
 	if( iter != m_SubActors.end() )

stepmania/src/MessageManager.cpp

@@ -162,7 +162,7 @@ void MessageManager::Subscribe( IMessageSubscriber* pSubscriber, const RString&
 	LockMut(g_Mutex);
 
 	SubscribersSet& subs = g_MessageToSubscribers[sMessage];
-#if _DEBUG
+#ifdef DEBUG
 	SubscribersSet::iterator iter = subs.find(pSubscriber);
 	ASSERT_M( iter == subs.end(), ssprintf("already subscribed to '%s'",sMessage.c_str()) );
 #endif

stepmania/src/RageSoundReader_MP3.cpp

@@ -13,11 +13,11 @@
 #include "mad-0.15.1b/mad.h"
 #ifdef _MSC_VER
 #ifdef _XBOX
-#ifdef _DEBUG
+#ifdef DEBUG
 #pragma comment(lib, "mad-0.15.1b/xboxmad/debug/xboxmad.lib")
 #else
 #pragma comment(lib, "mad-0.15.1b/xboxmad/Release/xboxmad.lib")
-#endif // _DEBUG
+#endif // DEBUG
 #else
 #pragma comment(lib, "mad-0.15.1b/msvc++/Release/libmad.lib")
 #endif // _XBOX

stepmania/src/SubscriptionManager.h

@@ -33,7 +33,7 @@ public:
 	{
 		if( m_pSubscribers == NULL )
 			m_pSubscribers = new set<T*>;
-#if _DEBUG
+#ifdef DEBUG
 		typename set<T*>::iterator iter = m_pSubscribers->find( p );
 		ASSERT_M( iter == m_pSubscribers->end(), "already subscribed" );
 #endif