use SDL_Delay to sleep

stepmania/src/ScreenDemonstration.cpp

@@ -16,6 +16,7 @@
 #include "GameState.h"
 #include "SongManager.h"
 #include "StepMania.h"
+#include "SDL_utils.h"
 
 
 #define SECONDS_TO_SHOW			THEME->GetMetricF("ScreenDemonstration","SecondsToShow")
@@ -212,7 +213,7 @@ void ScreenDemonstration::Input( const DeviceInput& DeviceI, const InputEventTyp
 		case MENU_BUTTON_COIN:
 			Screen::MenuCoin( MenuI.player );	// increment coins, play sound
 			m_soundMusic.Stop();
-			::Sleep( 800 );	// do a little pause, like the arcade does
+			SDL_Delay( 800 );	// do a little pause, like the arcade does
 			SCREENMAN->SetNewScreen( "ScreenTitleMenu" );
 			break;
 		case MENU_BUTTON_START:
@@ -228,7 +229,7 @@ void ScreenDemonstration::Input( const DeviceInput& DeviceI, const InputEventTyp
 			case PrefsManager::COIN_HOME:
 				m_soundMusic.Stop();
 				SOUNDMAN->PlayOnce( THEME->GetPathTo("Sounds","insert coin") );
-				::Sleep( 800 );	// do a little pause, like the arcade does
+				SDL_Delay( 800 );	// do a little pause, like the arcade does
 				SCREENMAN->SetNewScreen( "ScreenTitleMenu" );
 				break;
 			default:

stepmania/src/ScreenJukebox.cpp

@@ -16,6 +16,7 @@
 #include "GameState.h"
 #include "SongManager.h"
 #include "StepMania.h"
+#include "SDL_utils.h"
 
 
 
@@ -194,7 +195,7 @@ void ScreenJukebox::Input( const DeviceInput& DeviceI, const InputEventType type
 		case MENU_BUTTON_COIN:
 			Screen::MenuCoin( MenuI.player );	// increment coins, play sound
 			m_soundMusic.Stop();
-			::Sleep( 800 );	// do a little pause, like the arcade does
+			SDL_Delay( 800 );	// do a little pause, like the arcade does
 			SCREENMAN->SetNewScreen( "ScreenTitleMenu" );
 			break;
 		case MENU_BUTTON_START:
@@ -210,7 +211,7 @@ void ScreenJukebox::Input( const DeviceInput& DeviceI, const InputEventType type
 			case PrefsManager::COIN_HOME:
 				m_soundMusic.Stop();
 				SOUNDMAN->PlayOnce( THEME->GetPathTo("Sounds","insert coin") );
-				::Sleep( 800 );	// do a little pause, like the arcade does
+				SDL_Delay( 800 );	// do a little pause, like the arcade does
 				SCREENMAN->SetNewScreen( "ScreenTitleMenu" );
 				break;
 			default:

stepmania/src/Sprite.cpp

@@ -21,6 +21,7 @@
 #include "PrefsManager.h"
 #include "RageDisplay.h"
 #include "GameConstantsAndTypes.h"
+#include "SDL_utils.h"
 
 #include "RageDisplayInternal.h"
 
@@ -190,7 +191,7 @@ void Sprite::DrawPrimitives()
 		return;
 
 	if( m_pTexture  &&  m_pTexture->IsAMovie()  &&  m_pTexture->IsPlaying() )
-		::Sleep( PREFSMAN->m_iMovieDecodeMS );	// let the movie decode a frame
+		SDL_Delay( PREFSMAN->m_iMovieDecodeMS );	// let the movie decode a frame
 
 	// use m_temp_* variables to draw the object
 	RectF quadVerticies;

stepmania/src/StepMania.cpp

@@ -29,8 +29,7 @@
 #include "arch/ErrorDialog/ErrorDialog.h"
 #include "time.h"
 
-#include "SDL.h"
-#include "SDL_syswm.h"		// for SDL_SysWMinfo
+#include "SDL_utils.h"
 
 //
 // StepMania global classes
@@ -591,8 +590,8 @@ static void GameLoop()
 		DISPLAY->Flip();
 
 		if(g_bHasFocus)
-			::Sleep( 0 );	// give some time to other processes and threads
+			SDL_Delay( 0 );	// give some time to other processes and threads
 		else
-			::Sleep( 2 );	// give more time to other processes and threads, but not so much that we skip sound
+			SDL_Delay( 2 );	// give more time to other processes and threads, but not so much that we skip sound
 	}
 }