move _MG_CONFIG_FAST_MOUSEMOVE to constants.h from cursor.h

src/include/constants.h

@@ -189,5 +189,8 @@ enum {
 /* round n to multiple of m */
 #define ROUND_TO_MULTIPLE(n, m) (((n) + (((m) - 1))) & ~((m) - 1))
 
+/* Use shared memory to emulate MSG_MOUSEMOVE message */
+#define _MG_CONFIG_FAST_MOUSEMOVE 1
+
 #endif /* GUI_CONSTANTS_H */
 

src/include/cursor.h

@@ -105,9 +105,6 @@ void mg_TerminateCursor(void);
 
 #ifndef _MGRM_THREADS
 
-/* Use shared memory to emulate MSG_MOUSEMOVE message */
-#define _MG_CONFIG_FAST_MOUSEMOVE 1
-
 /* show cursor hidden by client GDI function */
 void kernel_ReShowCursor (void);