Move SystemTask from WindowsWrapper.h to Main.h

src/Draw.cpp

@@ -12,6 +12,7 @@
 #include "Ending.h"
 #include "Generic.h"
 #include "MapName.h"
+#include "Main.h"
 #include "Tags.h"
 #include "TextScr.h"
 

src/Main.h

@@ -7,3 +7,5 @@ extern BOOL bFullscreen;
 
 void PutFramePerSecound(void);
 unsigned long GetFramePerSecound(void);
+
+BOOL SystemTask(void);

src/WindowsWrapper.h

@@ -11,5 +11,3 @@
 	rect.top = t; \
 	rect.right = r; \
 	rect.bottom = b;
-
-BOOL SystemTask();