[dynamic multichoice] fix -Wall warnings / errors

src/list_menu.c

@@ -887,7 +887,7 @@ bool8 ListMenuChangeSelectionFull(struct ListMenu *list, bool32 updateCursor, bo
 
 bool8 ListMenuChangeSelection(struct ListMenu *list, bool8 updateCursorAndCallCallback, u8 count, bool8 movingDown)
 {
-    ListMenuChangeSelectionFull(list, updateCursorAndCallCallback, updateCursorAndCallCallback, count, movingDown);
+    return ListMenuChangeSelectionFull(list, updateCursorAndCallCallback, updateCursorAndCallCallback, count, movingDown);
 }
 
 static void ListMenuCallSelectionChangedCallback(struct ListMenu *list, u8 onInit)

src/scrcmd.c

@@ -1390,7 +1390,7 @@ bool8 ScrCmd_dynmultichoice(struct ScriptContext *ctx)
     struct ListMenuItem *items;
 
     if (argc == 0)
-        return;
+        return FALSE;
 
     if (maxBeforeScroll == 0xFF)
         maxBeforeScroll = DYN_MULTICHOICE_DEFAULT_MAX_BEFORE_SCROLL;
@@ -1446,6 +1446,7 @@ bool8 ScrCmd_dynmultipush(struct ScriptContext *ctx)
     item.name = nameBuffer;
     item.id = id;
     MultichoiceDynamic_PushElement(item);
+    return FALSE;
 }
 
 bool8 ScrCmd_multichoice(struct ScriptContext *ctx)

src/script_menu.c

@@ -387,7 +387,7 @@ static void DrawMultichoiceMenuDynamic(u8 left, u8 top, u8 argc, struct ListMenu
     gTasks[taskId].data[2] = windowId;
     gTasks[taskId].data[5] = argc;
     gTasks[taskId].data[7] = maxBeforeScroll;
-    StoreWordInTwoHalfwords(&gTasks[taskId].data[3], (u32) items);
+    StoreWordInTwoHalfwords((u16*) &gTasks[taskId].data[3], (u32) items);
     list = (void *) gTasks[gTasks[taskId].data[0]].data;
     ListMenuChangeSelectionFull(list, TRUE, FALSE, initialRow, TRUE);
 
@@ -524,7 +524,7 @@ static void Task_HandleScrollingMultichoiceInput(u8 taskId)
             RemoveScrollIndicatorArrowPair(gTasks[taskId].data[6]);
         }
 
-        LoadWordFromTwoHalfwords(&gTasks[taskId].data[3], (u32* )(&items));
+        LoadWordFromTwoHalfwords((u16*) &gTasks[taskId].data[3], (u32* )(&items));
         FreeListMenuItems(items, gTasks[taskId].data[5]);
         TRY_FREE_AND_SET_NULL(sDynamicMenuEventScratchPad);
         DestroyListMenuTask(gTasks[taskId].data[0], NULL, NULL);