/* * Copyright (c) 2008, 2009, 2010, 2011, 2012 * Jonathan Schleifer <js@webkeks.org> * * All rights reserved. * * This file is part of ObjFW. It may be distributed under the terms of the * Q Public License 1.0, which can be found in the file LICENSE.QPL included in * the packaging of this file. * * Alternatively, it may be distributed under the terms of the GNU General * Public License, either version 2 or 3, which can be found in the file * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ typedef struct of_block_literal_t { #ifdef __OBJC__ Class isa; #else void *isa; #endif int flags; int reserved; void (*invoke)(void *block, ...); struct of_block_descriptor_t { unsigned long reserved; unsigned long size; void (*copy_helper)(void *dest, void *src); void (*dispose_helper)(void *src); const char *signature; } *descriptor; } of_block_literal_t; #ifdef __cplusplus extern "C" { #endif extern void* _Block_copy(const void*); extern void _Block_release(const void*); #ifdef __cplusplus } #endif #ifndef Block_copy # define Block_copy(x) ((__typeof__(x))_Block_copy((const void*)(x))) #endif #ifndef Block_release # define Block_release(x) _Block_release((const void*)(x)) #endif