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- /* Memory allocation definitions for Objective-C, easy garbage collection.
- Copyright (C) 1993,1994 Free Software Foundation, Inc.
-
- Written by: R. Andrew McCallum <mccallum@gnu.ai.mit.edu>
- Date: May 1993
-
- This file is part of the GNU Objective C Class Library.
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the Free
- Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
- #ifndef __objc_malloc_h_INCLUDE_GNU
- #define __objc_malloc_h_INCLUDE_GNU
-
- /* I do this to make substituting Boehm's Garbage Collection easy. */
- extern void *(*objc_malloc)(size_t);
- extern void *(*objc_atomic_malloc)(size_t);
- extern void *(*objc_realloc)(void *, size_t);
- extern void *(*objc_calloc)(size_t, size_t);
- extern void (*objc_free)(void *);
-
- #define OBJC_MALLOC(VAR, TYPE, NUM) \
- ((VAR) = (TYPE *) (*objc_malloc)((unsigned)(NUM)*sizeof(TYPE)))
- #define OBJC_ATOMIC_MALLOC(VAR, TYPE, NUM) \
- ((VAR) = (TYPE *) (*objc_atomic_malloc)((unsigned)(NUM)*sizeof(TYPE)))
- #define OBJC_REALLOC(VAR, TYPE, NUM) \
- ((VAR) = (TYPE *) (*objc_realloc)((VAR), (unsigned)(NUM)*sizeof(TYPE)))
- #define OBJC_CALLOC(VAR, TYPE, NUM) \
- ((VAR) = (TYPE *) (*objc_calloc)((unsigned)(NUM), sizeof(TYPE)))
- #define OBJC_FREE(PTR) (*objc_free)((PTR))
-
- #endif /* __objc_malloc_h_INCLUDE_GNU */
-