+// This file contains stubs matching the sybols previously exported by libobjc
+// when i386 Mac was actually supported. These stubs allow us to tease apart the
+// dependencies to prepare for removing i386 Mac libobjc entirely.
+//
+// This file is not built when building for any other arch/OS combination. When
+// building for i386 Mac, no other source files are built, just this one. This
+// is handled using the Included/Excluded Source File Names settings in Xcode,
+// with arch/OS-specific overrides.
+//
+// rdar://problem/58541885
+
+#pragma GCC visibility push(default)
+const char ___ld_hide_os10_5__objc_class_name_NSObject __asm__("$ld$hide$os10.5$.objc_class_name_NSObject");
+const char ___ld_hide_os10_6__objc_class_name_NSObject __asm__("$ld$hide$os10.6$.objc_class_name_NSObject");
+const char ___ld_hide_os10_7__objc_class_name_NSObject __asm__("$ld$hide$os10.7$.objc_class_name_NSObject");
+const char ___objc_class_name_List __asm__(".objc_class_name_List");
+const char ___objc_class_name_NSObject __asm__(".objc_class_name_NSObject");
+const char ___objc_class_name_Object __asm__(".objc_class_name_Object");
+const char ___objc_class_name_Protocol __asm__(".objc_class_name_Protocol");
+void NXCompareHashTables(void) {}
+void NXCompareMapTables(void) {}
+void NXCopyHashTable(void) {}
+void NXCopyStringBuffer(void) {}
+void NXCopyStringBufferFromZone(void) {}
+void NXCountHashTable(void) {}
+void NXCountMapTable(void) {}
+void NXCreateHashTable(void) {}
+void NXCreateHashTableFromZone(void) {}
+void NXCreateMapTable(void) {}
+void NXCreateMapTableFromZone(void) {}
+void NXEmptyHashTable(void) {}
+void NXFreeHashTable(void) {}
+void NXFreeMapTable(void) {}
+void NXHashGet(void) {}
+void NXHashInsert(void) {}
+void NXHashInsertIfAbsent(void) {}
+void NXHashMember(void) {}
+void NXHashRemove(void) {}
+void NXInitHashState(void) {}
+void NXInitMapState(void) {}
+void NXMapGet(void) {}
+void NXMapInsert(void) {}
+void NXMapMember(void) {}
+void NXMapRemove(void) {}
+void NXNextHashState(void) {}
+void NXNextMapState(void) {}
+void NXNoEffectFree(void) {}
+const char NXObjectMapPrototype;
+void NXPtrHash(void) {}
+void NXPtrIsEqual(void) {}
+const char NXPtrPrototype;
+const char NXPtrStructKeyPrototype;
+const char NXPtrValueMapPrototype;
+void NXReallyFree(void) {}
+void NXResetHashTable(void) {}
+void NXResetMapTable(void) {}
+void NXStrHash(void) {}
+void NXStrIsEqual(void) {}
+const char NXStrPrototype;
+const char NXStrStructKeyPrototype;
+const char NXStrValueMapPrototype;
+void NXUniqueString(void) {}
+void NXUniqueStringNoCopy(void) {}
+void NXUniqueStringWithLength(void) {}
+char _alloc;
+void _class_getIvarMemoryManagement(void) {}
+void _class_isFutureClass(void) {}
+void _class_isSwift(void) {}
+char _copy;
+char _dealloc;
+char _error;
+void _objcInit(void) {}
+void _objc_addWillInitializeClassFunc(void) {}
+void _objc_atfork_child(void) {}
+void _objc_atfork_parent(void) {}
+void _objc_atfork_prepare(void) {}
+void _objc_autoreleasePoolPop(void) {}
+void _objc_autoreleasePoolPrint(void) {}
+void _objc_autoreleasePoolPush(void) {}
+void _objc_deallocOnMainThreadHelper(void) {}
+const char _objc_debug_class_hash;
+const char _objc_empty_cache;
+void _objc_error(void) {}
+void _objc_flush_caches(void) {}
+void _objc_getFreedObjectClass(void) {}
+void _objc_init(void) {}
+void _objc_msgForward(void) {}
+void _objc_msgForward_stret(void) {}
+void _objc_resolve_categories_for_class(void) {}
+void _objc_rootAlloc(void) {}
+void _objc_rootAllocWithZone(void) {}
+void _objc_rootAutorelease(void) {}
+void _objc_rootDealloc(void) {}
+void _objc_rootFinalize(void) {}
+void _objc_rootHash(void) {}
+void _objc_rootInit(void) {}
+void _objc_rootIsDeallocating(void) {}
+void _objc_rootRelease(void) {}
+void _objc_rootReleaseWasZero(void) {}
+void _objc_rootRetain(void) {}
+void _objc_rootRetainCount(void) {}
+void _objc_rootTryRetain(void) {}
+void _objc_rootZone(void) {}
+void _objc_setBadAllocHandler(void) {}
+void _objc_setClassLoader(void) {}
+void _protocol_getMethodTypeEncoding(void) {}
+char _realloc;
+char _zoneAlloc;
+char _zoneCopy;
+char _zoneRealloc;
+void class_addIvar(void) {}
+void class_addMethod(void) {}
+void class_addMethods(void) {}
+void class_addProperty(void) {}
+void class_addProtocol(void) {}
+void class_conformsToProtocol(void) {}
+void class_copyIvarList(void) {}
+void class_copyMethodList(void) {}
+void class_copyPropertyList(void) {}
+void class_copyProtocolList(void) {}
+void class_createInstance(void) {}
+void class_createInstanceFromZone(void) {}
+void class_createInstances(void) {}
+void class_getClassMethod(void) {}
+void class_getClassVariable(void) {}
+void class_getImageName(void) {}
+void class_getInstanceMethod(void) {}
+void class_getInstanceSize(void) {}
+void class_getInstanceVariable(void) {}
+void class_getIvarLayout(void) {}
+void class_getMethodImplementation(void) {}
+void class_getMethodImplementation_stret(void) {}
+void class_getName(void) {}
+void class_getProperty(void) {}
+void class_getSuperclass(void) {}
+void class_getVersion(void) {}
+void class_getWeakIvarLayout(void) {}
+void class_isMetaClass(void) {}
+void class_lookupMethod(void) {}
+void class_nextMethodList(void) {}
+void class_poseAs(void) {}
+void class_removeMethods(void) {}
+void class_replaceMethod(void) {}
+void class_replaceProperty(void) {}
+void class_respondsToMethod(void) {}
+void class_respondsToSelector(void) {}
+void class_setIvarLayout(void) {}
+void class_setSuperclass(void) {}
+void class_setVersion(void) {}
+void class_setWeakIvarLayout(void) {}
+void gdb_class_getClass(void) {}
+void gdb_object_getClass(void) {}
+void imp_getBlock(void) {}
+void imp_implementationWithBlock(void) {}
+void imp_removeBlock(void) {}
+void instrumentObjcMessageSends(void) {}
+void ivar_getName(void) {}
+void ivar_getOffset(void) {}
+void ivar_getTypeEncoding(void) {}
+void method_copyArgumentType(void) {}
+void method_copyReturnType(void) {}
+void method_exchangeImplementations(void) {}
+void method_getArgumentType(void) {}
+void method_getDescription(void) {}
+void method_getImplementation(void) {}
+void method_getName(void) {}
+void method_getNumberOfArguments(void) {}
+void method_getReturnType(void) {}
+void method_getSizeOfArguments(void) {}
+void method_getTypeEncoding(void) {}
+void method_invoke(void) {}
+void method_invoke_stret(void) {}
+void method_setImplementation(void) {}
+void objc_addClass(void) {}
+void objc_addLoadImageFunc(void) {}
+void objc_alloc(void) {}
+void objc_allocWithZone(void) {}
+void objc_alloc_init(void) {}
+void objc_allocateClassPair(void) {}
+void objc_allocateProtocol(void) {}
+void objc_allocate_object(void) {}
+void objc_appRequiresGC(void) {}
+void objc_assertRegisteredThreadWithCollector(void) {}
+void objc_assign_global(void) {}
+void objc_assign_ivar(void) {}
+void objc_assign_strongCast(void) {}
+void objc_assign_threadlocal(void) {}
+void objc_assign_weak(void) {}
+void objc_atomicCompareAndSwapGlobal(void) {}
+void objc_atomicCompareAndSwapGlobalBarrier(void) {}
+void objc_atomicCompareAndSwapInstanceVariable(void) {}
+void objc_atomicCompareAndSwapInstanceVariableBarrier(void) {}
+void objc_atomicCompareAndSwapPtr(void) {}
+void objc_atomicCompareAndSwapPtrBarrier(void) {}
+void objc_autorelease(void) {}
+void objc_autoreleasePoolPop(void) {}
+void objc_autoreleasePoolPush(void) {}
+void objc_autoreleaseReturnValue(void) {}
+void objc_clear_deallocating(void) {}
+void objc_clear_stack(void) {}
+void objc_collect(void) {}
+void objc_collect_init(void) {}
+void objc_collectableZone(void) {}
+void objc_collectingEnabled(void) {}
+void objc_collecting_enabled(void) {}
+void objc_constructInstance(void) {}
+void objc_copyClassList(void) {}
+void objc_copyClassNamesForImage(void) {}
+void objc_copyClassNamesForImageHeader(void) {}
+void objc_copyCppObjectAtomic(void) {}
+void objc_copyImageNames(void) {}
+void objc_copyProtocolList(void) {}
+void objc_copyStruct(void) {}
+void objc_copyWeak(void) {}
+const char objc_debug_autoreleasepoolpage_child_offset;
+const char objc_debug_autoreleasepoolpage_depth_offset;
+const char objc_debug_autoreleasepoolpage_hiwat_offset;
+const char objc_debug_autoreleasepoolpage_magic_offset;
+const char objc_debug_autoreleasepoolpage_next_offset;
+const char objc_debug_autoreleasepoolpage_parent_offset;
+const char objc_debug_autoreleasepoolpage_thread_offset;
+void objc_destroyWeak(void) {}
+void objc_destructInstance(void) {}
+void objc_disposeClassPair(void) {}
+void objc_dumpHeap(void) {}
+void objc_duplicateClass(void) {}
+void objc_enumerationMutation(void) {}
+void objc_exception_extract(void) {}
+void objc_exception_get_functions(void) {}
+void objc_exception_match(void) {}
+void objc_exception_set_functions(void) {}
+void objc_exception_throw(void) {}
+void objc_exception_try_enter(void) {}
+void objc_exception_try_exit(void) {}
+void objc_finalizeOnMainThread(void) {}
+void objc_getAssociatedObject(void) {}
+void objc_getClass(void) {}
+void objc_getClassList(void) {}
+void objc_getClasses(void) {}
+void objc_getFutureClass(void) {}
+void objc_getMetaClass(void) {}
+void objc_getOrigClass(void) {}
+void objc_getProperty(void) {}
+void objc_getProtocol(void) {}
+void objc_getRequiredClass(void) {}
+void objc_initWeak(void) {}
+void objc_initWeakOrNil(void) {}
+void objc_initializeClassPair(void) {}
+void objc_isAuto(void) {}
+void objc_is_finalized(void) {}
+void objc_loadModule(void) {}
+void objc_loadModules(void) {}
+void objc_loadWeak(void) {}
+void objc_loadWeakRetained(void) {}
+void objc_lookUpClass(void) {}
+void objc_memmove_collectable(void) {}
+void objc_moveWeak(void) {}
+void objc_msgSend(void) {}
+void objc_msgSendSuper(void) {}
+void objc_msgSendSuper_stret(void) {}
+void objc_msgSend_fpret(void) {}
+void objc_msgSend_stret(void) {}
+void objc_msgSendv(void) {}
+void objc_msgSendv_fpret(void) {}
+void objc_msgSendv_stret(void) {}
+void objc_opt_class(void) {}
+void objc_opt_isKindOfClass(void) {}
+void objc_opt_new(void) {}
+void objc_opt_respondsToSelector(void) {}
+void objc_opt_self(void) {}
+void objc_read_weak(void) {}
+void objc_registerClassPair(void) {}
+void objc_registerProtocol(void) {}
+void objc_registerThreadWithCollector(void) {}
+void objc_release(void) {}
+void objc_removeAssociatedObjects(void) {}
+void objc_retain(void) {}
+void objc_retainAutorelease(void) {}
+void objc_retainAutoreleaseReturnValue(void) {}
+void objc_retainAutoreleasedReturnValue(void) {}
+void objc_retainBlock(void) {}
+void objc_retain_autorelease(void) {}
+void objc_retainedObject(void) {}
+void objc_setAssociatedObject(void) {}
+void objc_setClassHandler(void) {}
+void objc_setCollectionRatio(void) {}
+void objc_setCollectionThreshold(void) {}
+void objc_setEnumerationMutationHandler(void) {}
+void objc_setForwardHandler(void) {}
+void objc_setHook_getImageName(void) {}
+void objc_setMultithreaded(void) {}
+void objc_setProperty(void) {}
+void objc_setProperty_atomic(void) {}
+void objc_setProperty_atomic_copy(void) {}
+void objc_setProperty_nonatomic(void) {}
+void objc_setProperty_nonatomic_copy(void) {}
+void objc_set_collection_ratio(void) {}
+void objc_set_collection_threshold(void) {}
+void objc_should_deallocate(void) {}
+void objc_startCollectorThread(void) {}
+void objc_start_collector_thread(void) {}
+void objc_storeStrong(void) {}
+void objc_storeWeak(void) {}
+void objc_storeWeakOrNil(void) {}
+void objc_sync_enter(void) {}
+void objc_sync_exit(void) {}
+void objc_sync_try_enter(void) {}
+void objc_unloadModules(void) {}
+void objc_unregisterThreadWithCollector(void) {}
+void objc_unretainedObject(void) {}
+void objc_unretainedPointer(void) {}
+void objc_unsafeClaimAutoreleasedReturnValue(void) {}
+void object_copy(void) {}
+void object_copyFromZone(void) {}
+void object_dispose(void) {}
+void object_getClass(void) {}
+void object_getClassName(void) {}
+void object_getIndexedIvars(void) {}
+void object_getInstanceVariable(void) {}
+void object_getIvar(void) {}
+void object_getMethodImplementation(void) {}
+void object_getMethodImplementation_stret(void) {}
+void object_isClass(void) {}
+void object_realloc(void) {}
+void object_reallocFromZone(void) {}
+void object_setClass(void) {}
+void object_setInstanceVariable(void) {}
+void object_setInstanceVariableWithStrongDefault(void) {}
+void object_setIvar(void) {}
+void object_setIvarWithStrongDefault(void) {}
+void property_copyAttributeList(void) {}
+void property_copyAttributeValue(void) {}
+void property_getAttributes(void) {}
+void property_getName(void) {}
+void protocol_addMethodDescription(void) {}
+void protocol_addProperty(void) {}
+void protocol_addProtocol(void) {}
+void protocol_conformsToProtocol(void) {}
+void protocol_copyMethodDescriptionList(void) {}
+void protocol_copyPropertyList(void) {}
+void protocol_copyPropertyList2(void) {}
+void protocol_copyProtocolList(void) {}
+void protocol_getMethodDescription(void) {}
+void protocol_getName(void) {}
+void protocol_getProperty(void) {}
+void protocol_isEqual(void) {}
+void sel_getName(void) {}
+void sel_getUid(void) {}
+void sel_isEqual(void) {}
+void sel_isMapped(void) {}
+void sel_registerName(void) {}
+void objc_cache_buckets(void) {}
+void objc_cache_bytesForCapacity(void) {}
+void objc_cache_capacity(void) {}
+void objc_cache_occupied(void) {}
+void objc_copyClassesForImage(void) {}