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/* GNU Objective C Runtime internal declarations
Copyright (C) 1993-2021 Free Software Foundation, Inc.
Contributed by Kresten Krab Thorup
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<>. */
/* You need to include this file after including a number of standard ObjC files.
The original list was:
#include "objc/objc.h"
#include "objc/objc-api.h"
#include "objc/thr.h"
#include "objc/hash.h"
#include "objc/objc-list.h"
but can almost certainly be shrunk down. */
#ifndef __objc_private_runtime_INCLUDE_GNU
#define __objc_private_runtime_INCLUDE_GNU
#include <stdarg.h> /* for varargs and va_list's */
#include <stdio.h>
#include <ctype.h>
#include <stddef.h> /* so no one else will get system versions */
#include <assert.h>
extern BOOL __objc_add_class_to_hash (Class); /* (objc-class.c) */
extern void __objc_init_class_tables (void); /* (objc-class.c) */
extern void __objc_init_dispatch_tables (void); /* (objc-dispatch.c) */
extern void __objc_install_premature_dtable (Class); /* (objc-dispatch.c) */
extern void __objc_resolve_class_links (void); /* (objc-class.c) */
extern void __objc_update_dispatch_table_for_class (Class);/* (objc-msg.c) */
extern int __objc_init_thread_system (void); /* thread.c */
extern int __objc_fini_thread_system (void); /* thread.c */
extern BOOL __objc_init_class (Class class); /* init.c */
extern void class_add_method_list (Class, struct objc_method_list *);
/* Registering instance methods as class methods for root classes */
extern void __objc_register_instance_methods_to_class (Class);
extern struct objc_method * search_for_method_in_list (struct objc_method_list * list, SEL op);
extern void
__objc_update_classes_with_methods (struct objc_method *method_a, struct objc_method *method_b); /* class.c */
/* Mutex locking __objc_selector_max_index and its arrays. */
extern objc_mutex_t __objc_runtime_mutex;
/* Number of threads which are alive. */
extern int __objc_runtime_threads_alive;
BOOL __objc_responds_to (id object, SEL sel); /* for internal use only! */
extern void __objc_generate_gc_type_description (Class);
#endif /* not __objc_private_runtime_INCLUDE_GNU */