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Annotation of objc/objc.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
                      7:  * Reserved.  This file contains Original Code and/or Modifications of
                      8:  * Original Code as defined in and that are subject to the Apple Public
                      9:  * Source License Version 1.0 (the 'License').  You may not use this file
                     10:  * except in compliance with the License.  Please obtain a copy of the
                     11:  * License at http://www.apple.com/publicsource and read it before using
                     12:  * this file.
                     13:  * 
                     14:  * The Original Code and all software distributed under the License are
                     15:  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
                     19:  * License for the specific language governing rights and limitations
                     20:  * under the License."
                     21:  * 
                     22:  * @APPLE_LICENSE_HEADER_END@
                     23:  */
                     24: /*
                     25:  *     objc.h
                     26:  *     Copyright 1988, NeXT, Inc.
                     27:  */
                     28: 
                     29: #ifndef _OBJC_OBJC_H_
                     30: #define _OBJC_OBJC_H_
                     31: 
                     32: typedef struct objc_class *Class;
                     33: 
                     34: typedef struct objc_object {
                     35:        Class isa;
                     36: } *id;
                     37: 
                     38: typedef struct objc_selector   *SEL;    
                     39: typedef char *                 STR;
                     40: typedef id                     (*IMP)(id, SEL, ...); 
                     41: typedef char                   BOOL;
                     42: 
                     43: extern BOOL sel_isMapped(SEL sel);
                     44: extern const char *sel_getName(SEL sel);
                     45: extern SEL sel_getUid(const char *str);
                     46: extern SEL sel_registerName(const char *str);
                     47: extern const char *object_getClassName(id obj);
                     48: extern void *object_getIndexedIvars(id obj);
                     49: 
                     50: #define YES             (BOOL)1
                     51: #define NO              (BOOL)0
                     52: #define ISSELECTOR(sel) sel_isMapped(sel)
                     53: #define SELNAME(sel)   sel_getName(sel)
                     54: #define SELUID(str)    sel_getUid(str)
                     55: #define NAMEOF(obj)     object_getClassName(obj)
                     56: #define IV(obj)         object_getIndexedIvars(obj)
                     57: 
                     58: #define Nil (Class)0           /* id of Nil class */
                     59: #define nil (id)0              /* id of Nil instance */
                     60: 
                     61: #endif /* _OBJC_OBJC_H_ */

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