--- /dev/null
+# Functions and variables explicitly exported from ObjC.
+# GrP 2002-2-4
+# Note that some commonly used functions are *not* listed in the
+# ObjC headers (e.g. objc_flush_caches())
+# List.h
+.objc_class_name_List
+# objc-class.h
+_object_setInstanceVariable
+_object_getInstanceVariable
+_class_createInstance
+_class_createInstanceFromZone
+_class_setVersion
+_class_getVersion
+_class_getInstanceVariable
+_class_getInstanceMethod
+_class_getClassMethod
+_class_addMethods
+_class_removeMethods
+_class_poseAs
+_method_getNumberOfArguments
+_method_getSizeOfArguments
+_method_getArgumentInfo
+_class_nextMethodList
+# objc-auto.h - actually, everything possible for now
+_objc_collect
+_objc_collect_generation
+_objc_numberAllocated
+_objc_isAuto
+_objc_collecting_enabled
+_objc_allocate_object
+_objc_assign_strongCast
+_objc_assign_global
+_objc_assign_ivar
+_objc_assign_strongCast_generic
+_objc_assign_global_generic
+_objc_assign_ivar_generic
+_objc_assign_strongCast_CF
+_objc_assign_ivar_address_CF
+_objc_collect_init
+_objc_is_finalized
+_objc_memmove_collectable
+_objc_collect_if_needed
+# objc-exception.h
+_objc_exception_throw
+_objc_exception_try_enter
+_objc_exception_try_exit
+_objc_exception_extract
+_objc_exception_match
+_objc_exception_get_functions
+_objc_exception_set_functions
+# objc-sync.h
+_objc_sync_enter
+_objc_sync_exit
+_objc_sync_wait
+_objc_sync_notify
+_objc_sync_notifyAll
+# objc-load.h
+_objc_loadModules
+_objc_loadModule
+_objc_unloadModules
+# objc-runtime.h
+_objc_getClass
+_objc_getMetaClass
+_objc_msgSend
+# non-nil entry points disabled for now
+# _objc_msgSendNonNil
+_objc_msgSend_stret
+# _objc_msgSendNonNil_stret
+_objc_msgSendSuper
+_objc_msgSendSuper_stret
+_objc_msgSendv
+_objc_msgSendv_stret
+_objc_getClassList
+_objc_getClasses
+_objc_lookUpClass
+_objc_getRequiredClass
+_objc_addClass
+_objc_setClassHandler
+_objc_setMultithreaded
+__alloc
+__copy
+__realloc
+__dealloc
+__zoneAlloc
+__zoneRealloc
+__zoneCopy
+__error
+# objc.h
+_sel_isMapped
+_sel_getName
+_sel_getUid
+_sel_registerName
+_object_getClassName
+_object_getIndexedIvars
+# Object.h
+.objc_class_name_Object
+_object_dispose
+_object_copy
+_object_copyFromZone
+_object_realloc
+_object_reallocFromZone
+# Protocol.h
+.objc_class_name_Protocol
+# error.h
+# everything inside is declared but no longer defined?!
+# hashtable2.h
+_NXCreateHashTableFromZone
+_NXCreateHashTable
+_NXFreeHashTable
+_NXEmptyHashTable
+_NXResetHashTable
+_NXCompareHashTables
+_NXCopyHashTable
+_NXCountHashTable
+_NXHashMember
+_NXHashGet
+_NXHashInsert
+_NXHashInsertIfAbsent
+_NXHashRemove
+_NXInitHashState
+_NXNextHashState
+_NXPtrHash
+_NXStrHash
+_NXPtrIsEqual
+_NXStrIsEqual
+_NXNoEffectFree
+_NXReallyFree
+_NXPtrPrototype
+_NXStrPrototype
+_NXPtrStructKeyPrototype
+_NXStrStructKeyPrototype
+_NXUniqueString
+_NXUniqueStringWithLength
+_NXUniqueStringNoCopy
+_NXCopyStringBuffer
+_NXCopyStringBufferFromZone
+# maptable.h
+_NXCreateMapTableFromZone
+_NXCreateMapTable
+_NXFreeMapTable
+_NXResetMapTable
+_NXCompareMapTables
+_NXCountMapTable
+_NXMapMember
+_NXMapGet
+_NXMapInsert
+_NXMapRemove
+_NXInitMapState
+_NXNextMapState
+_NXPtrValueMapPrototype
+_NXStrValueMapPrototype
+_NXObjectMapPrototype
+#
+# Functions that aren't in the headers but are used or are useful.
+#
+# sudo find / -xdev -type f -perm -0111 \! -name "libobjc*dylib" -print -exec nm -u {} \; > /tmp/all-used-symbols
+# (repeat with any other disks you want checked, appending to the same file)
+# nm /usr/lib/libobjc.dylib | awk '$2 ~ /^[ADST]$/' | colrm 1 11 | sort -u > /tmp/objc-exports
+# (note that you need an unstripped, un-nmedited libobjc.dylib)
+# grep -f /tmp/objc-exports /tmp/all-used-symbols | sort -u > /tmp/used-objc-symbols
+# grep -v -f /tmp/used-objc-symbols /tmp/objc-exports | sort -u > /tmp/unused-objc-symbols
+#
+__class_printDuplicateCacheEntries
+__class_printMethodCaches
+__class_printMethodCacheStatistics
+__objc_create_zone
+__objc_error
+__objc_flush_caches
+__objc_msgForward
+__objc_resolve_categories_for_class
+__objc_setClassLoader
+__objc_setNilReceiver
+__objc_getNilReceiver
+__objcInit
+_class_lookupMethod
+_class_respondsToMethod
+_instrumentObjcMessageSends
+_objc_getOrigClass
+# magic, or garbage?
+__dummy
+_do_not_remove_this_dummy_function
+# used by debugging tools like heap
+__objc_debug_class_hash
+# used by Foundation's NSAutoreleaseFreedObjectCheckEnabled
+__objc_getFreedObjectClass