/*
* 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.
*/
#import "OFObject.h"
typedef struct of_block_literal_t {
Class isa;
int flags;
int reserved;
void (*invoke)(void *, ...);
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
/*!
* @brief The class for all blocks, since all blocks are also objects.
*/
@interface OFBlock: OFObject
@end
@interface OFStackBlock: OFBlock
@end
@interface OFGlobalBlock: OFBlock
@end
@interface OFMallocBlock: OFBlock
@end