Minor cosmetic changes:

- order of includes
- remove duplicate code

src/osd/sdl/input.c

@@ -20,16 +20,15 @@
 // MAME headers
 #include "emu.h"
 #include "ui.h"
+#include "uiinput.h"
 #include "emuopts.h"
 #include "osdepend.h"
 
 
 // MAMEOS headers
-#include "window.h"
 #include "input.h"
 #include "osdsdl.h"
-
-#include "uiinput.h"
+#include "window.h"
 
 // winnt.h defines this
 #ifdef DELETE

src/osd/sdl/window.c

@@ -222,11 +222,7 @@ int sdlwindow_init(running_machine *machine)
 	if (multithreading_enabled)
 	{
 		// create a thread to run the windows from
-#ifndef SDLMAME_OS2
 		work_queue = osd_work_queue_alloc(WORK_QUEUE_FLAG_IO);
-#else
-		work_queue = osd_work_queue_alloc(WORK_QUEUE_FLAG_IO);
-#endif
 		if (work_queue == NULL)
 			return 1;
 		osd_work_item_queue(work_queue, &sdlwindow_thread_id, NULL, WORK_ITEM_FLAG_AUTO_RELEASE);