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/* imalloc.h -- internal malloc definitions shared by source files. */
/* Copyright (C) 2001 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
Bash 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 2, or (at your option) any later
version.
Bash 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 details.
You should have received a copy of the GNU General Public License along
with Bash; see the file COPYING. If not, write to the Free Software
Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
/* Must be included *after* config.h */
#ifndef _IMALLOC_H_
#define _IMALLOC_H
#ifdef MALLOC_DEBUG
#define MALLOC_STATS
#define MALLOC_TRACE
#define MALLOC_REGISTER
#endif
/* Generic pointer type. */
#ifndef PTR_T
# if defined (__STDC__)
# define PTR_T void *
# else
# define PTR_T char *
# endif
#endif
#if !defined (NULL)
# define NULL 0
#endif
#if !defined (__STRING)
# if defined (HAVE_STRINGIZE)
# define __STRING(x) #x
# else
# define __STRING(x) "x"
# endif /* !HAVE_STRINGIZE */
#endif /* !__STRING */
#if __GNUC__ > 1
# define FASTCOPY(s, d, n) __builtin_memcpy (d, s, n)
#else /* !__GNUC__ */
# if !defined (HAVE_BCOPY)
# if !defined (HAVE_MEMMOVE)
# define FASTCOPY(s, d, n) memcpy (d, s, n)
# else
# define FASTCOPY(s, d, n) memmove (d, s, n)
# endif /* !HAVE_MEMMOVE */
# else /* HAVE_BCOPY */
# define FASTCOPY(s, d, n) bcopy (s, d, n)
# endif /* HAVE_BCOPY */
#endif /* !__GNUC__ */
#endif
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