fixed warning: ISO C does not permit named variadic macros

Marlin/Conditionals_post.h

   /**
    * ARRAY_BY_EXTRUDERS based on EXTRUDERS
    */
-  #define ARRAY_BY_EXTRUDERS(args...) ARRAY_N(EXTRUDERS, args)
+  #define ARRAY_BY_EXTRUDERS(...) ARRAY_N(EXTRUDERS, __VA_ARGS__)
   #define ARRAY_BY_EXTRUDERS1(v1) ARRAY_BY_EXTRUDERS(v1, v1, v1, v1, v1, v1)
 
   /**
    * ARRAY_BY_HOTENDS based on HOTENDS
    */
-  #define ARRAY_BY_HOTENDS(args...) ARRAY_N(HOTENDS, args)
+  #define ARRAY_BY_HOTENDS(...) ARRAY_N(HOTENDS, __VA_ARGS__)
   #define ARRAY_BY_HOTENDS1(v1) ARRAY_BY_HOTENDS(v1, v1, v1, v1, v1, v1)
 
   /**

Marlin/macros.h

 #define COUNT(a) (sizeof(a)/sizeof(*a))
 
 // Macros for initializing arrays
-#define ARRAY_6(v1, v2, v3, v4, v5, v6, args...) { v1, v2, v3, v4, v5, v6 }
-#define ARRAY_5(v1, v2, v3, v4, v5, args...)     { v1, v2, v3, v4, v5 }
-#define ARRAY_4(v1, v2, v3, v4, args...)         { v1, v2, v3, v4 }
-#define ARRAY_3(v1, v2, v3, args...)             { v1, v2, v3 }
-#define ARRAY_2(v1, v2, args...)                 { v1, v2 }
-#define ARRAY_1(v1, args...)                     { v1 }
-
-#define _ARRAY_N(N, args...) ARRAY_ ##N(args)
-#define ARRAY_N(N, args...) _ARRAY_N(N, args)
+#define ARRAY_6(v1, v2, v3, v4, v5, v6, ...) { v1, v2, v3, v4, v5, v6 }
+#define ARRAY_5(v1, v2, v3, v4, v5, ...)     { v1, v2, v3, v4, v5 }
+#define ARRAY_4(v1, v2, v3, v4, ...)         { v1, v2, v3, v4 }
+#define ARRAY_3(v1, v2, v3, ...)             { v1, v2, v3 }
+#define ARRAY_2(v1, v2, ...)                 { v1, v2 }
+#define ARRAY_1(v1, ...)                     { v1 }
+
+#define _ARRAY_N(N, ...) ARRAY_ ##N(__VA_ARGS__)
+#define ARRAY_N(N, ...) _ARRAY_N(N, __VA_ARGS__)
 
 // Macros for adding
 #define INC_0 1

Marlin/ultralcd.cpp

    *     menu_action_setting_edit_int3(PSTR(MSG_SPEED), &feedrate_percentage, 10, 999)
    *
    */
-  #define _MENU_ITEM_PART_1(TYPE, LABEL, ARGS...) \
+  #define _MENU_ITEM_PART_1(TYPE, LABEL, ...) \
     if (_menuLineNr == _thisItemNr) { \
       if (lcdDrawUpdate) \
-        lcd_implementation_drawmenu_ ## TYPE(encoderLine == _thisItemNr, _lcdLineNr, PSTR(LABEL), ## ARGS); \
+        lcd_implementation_drawmenu_ ## TYPE(encoderLine == _thisItemNr, _lcdLineNr, PSTR(LABEL), ## __VA_ARGS__); \
       if (wasClicked && encoderLine == _thisItemNr) { \
         lcd_quick_feedback()
 
-  #define _MENU_ITEM_PART_2(TYPE, ARGS...) \
-        menu_action_ ## TYPE(ARGS); \
+  #define _MENU_ITEM_PART_2(TYPE, ...) \
+        menu_action_ ## TYPE(__VA_ARGS__); \
         return; \
       } \
     } \
     ++_thisItemNr
 
-  #define MENU_ITEM(TYPE, LABEL, ARGS...) do { \
+  #define MENU_ITEM(TYPE, LABEL, ...) do { \
       _skipStatic = false; \
-      _MENU_ITEM_PART_1(TYPE, LABEL, ## ARGS); \
-      _MENU_ITEM_PART_2(TYPE, ## ARGS); \
+      _MENU_ITEM_PART_1(TYPE, LABEL, ## __VA_ARGS__); \
+      _MENU_ITEM_PART_2(TYPE, ## __VA_ARGS__); \
     } while(0)
 
   // Used to print static text with no visible cursor.
-  #define STATIC_ITEM(LABEL, ARGS...) \
+  #define STATIC_ITEM(LABEL, ...) \
     if (_menuLineNr == _thisItemNr) { \
       if (_skipStatic && encoderLine <= _thisItemNr) { \
         encoderPosition += ENCODER_STEPS_PER_MENU_ITEM; \
         lcdDrawUpdate = LCDVIEW_CALL_REDRAW_NEXT; \
       } \
       if (lcdDrawUpdate) \
-        lcd_implementation_drawmenu_static(_lcdLineNr, PSTR(LABEL), ## ARGS); \
+        lcd_implementation_drawmenu_static(_lcdLineNr, PSTR(LABEL), ## __VA_ARGS__); \
     } \
     ++_thisItemNr
 
     /**
      * MENU_MULTIPLIER_ITEM generates drawing and handling code for a multiplier menu item
      */
-    #define MENU_MULTIPLIER_ITEM(type, label, args...) do { \
-        _MENU_ITEM_PART_1(type, label, ## args); \
+    #define MENU_MULTIPLIER_ITEM(type, label, ...) do { \
+        _MENU_ITEM_PART_1(type, label, ## __VA_ARGS__); \
         encoderRateMultiplierEnabled = true; \
         lastEncoderMovementMillis = 0; \
-        _MENU_ITEM_PART_2(type, ## args); \
+        _MENU_ITEM_PART_2(type, ## __VA_ARGS__); \
       } while(0)
 
   #endif //ENCODER_RATE_MULTIPLIER
 
   #define MENU_ITEM_DUMMY() do { _thisItemNr++; } while(0)
-  #define MENU_ITEM_EDIT(type, label, args...) MENU_ITEM(setting_edit_ ## type, label, PSTR(label), ## args)
-  #define MENU_ITEM_EDIT_CALLBACK(type, label, args...) MENU_ITEM(setting_edit_callback_ ## type, label, PSTR(label), ## args)
+  #define MENU_ITEM_EDIT(type, label, ...) MENU_ITEM(setting_edit_ ## type, label, PSTR(label), ## __VA_ARGS__)
+  #define MENU_ITEM_EDIT_CALLBACK(type, label, ...) MENU_ITEM(setting_edit_callback_ ## type, label, PSTR(label), ## __VA_ARGS__)
   #if ENABLED(ENCODER_RATE_MULTIPLIER)
-    #define MENU_MULTIPLIER_ITEM_EDIT(type, label, args...) MENU_MULTIPLIER_ITEM(setting_edit_ ## type, label, PSTR(label), ## args)
-    #define MENU_MULTIPLIER_ITEM_EDIT_CALLBACK(type, label, args...) MENU_MULTIPLIER_ITEM(setting_edit_callback_ ## type, label, PSTR(label), ## args)
+    #define MENU_MULTIPLIER_ITEM_EDIT(type, label, ...) MENU_MULTIPLIER_ITEM(setting_edit_ ## type, label, PSTR(label), ## __VA_ARGS__)
+    #define MENU_MULTIPLIER_ITEM_EDIT_CALLBACK(type, label, ...) MENU_MULTIPLIER_ITEM(setting_edit_callback_ ## type, label, PSTR(label), ## __VA_ARGS__)
   #else //!ENCODER_RATE_MULTIPLIER
-    #define MENU_MULTIPLIER_ITEM_EDIT(type, label, args...) MENU_ITEM(setting_edit_ ## type, label, PSTR(label), ## args)
-    #define MENU_MULTIPLIER_ITEM_EDIT_CALLBACK(type, label, args...) MENU_ITEM(setting_edit_callback_ ## type, label, PSTR(label), ## args)
+    #define MENU_MULTIPLIER_ITEM_EDIT(type, label, ...) MENU_ITEM(setting_edit_ ## type, label, PSTR(label), ## __VA_ARGS__)
+    #define MENU_MULTIPLIER_ITEM_EDIT_CALLBACK(type, label, ...) MENU_ITEM(setting_edit_callback_ ## type, label, PSTR(label), ## __VA_ARGS__)
   #endif //!ENCODER_RATE_MULTIPLIER
 
   /** Used variables to keep track of the menu */