144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
+
+
-
+
|
extern _Nullable objc_uncaught_exception_handler_t
objc_setUncaughtExceptionHandler(
objc_uncaught_exception_handler_t _Nullable handler);
extern void objc_setForwardHandler(IMP _Nullable forward,
IMP _Nullable stretForward);
extern void objc_setEnumerationMutationHandler(
objc_enumeration_mutation_handler_t _Nullable handler);
extern id _Nullable objc_constructInstance(Class _Nullable class_,
void *_Nullable bytes);
extern void objc_zero_weak_references(id _Nonnull value);
extern void *_Nullable objc_destructInstance(id _Nullable object);
/*
* Used by the compiler, but can also be called manually.
*
* These declarations are also required to prevent Clang's implicit
* declarations which include __declspec(dllimport) on Windows.
*/
|