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diff --git a/lzo/src/lzo_ptr.h b/lzo/src/lzo_ptr.h
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-/* lzo_ptr.h -- low-level pointer constructs
-
- This file is part of the LZO real-time data compression library.
-
- Copyright (C) 2011 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2010 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2009 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2008 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2007 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2006 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2005 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2004 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2003 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2002 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2001 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
- All Rights Reserved.
-
- The LZO library 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 of
- the License, or (at your option) any later version.
-
- The LZO 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with the LZO library; see the file COPYING.
- If not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
- Markus F.X.J. Oberhumer
- <markus@oberhumer.com>
- http://www.oberhumer.com/opensource/lzo/
- */
-
-
-/* WARNING: this file should *not* be used by applications. It is
- part of the implementation of the library and is subject
- to change.
- */
-
-
-#ifndef __LZO_PTR_H
-#define __LZO_PTR_H 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/***********************************************************************
-// Integral types
-************************************************************************/
-
-#if !defined(lzo_uintptr_t)
-# if (__LZO_MMODEL_HUGE)
-# define lzo_uintptr_t unsigned long
-# else
-# define lzo_uintptr_t acc_uintptr_t
-# ifdef __ACC_INTPTR_T_IS_POINTER
-# define __LZO_UINTPTR_T_IS_POINTER 1
-# endif
-# endif
-#endif
-
-
-/***********************************************************************
-//
-************************************************************************/
-
-/* Always use the safe (=integral) version for pointer-comparisons.
- * The compiler should optimize away the additional casts anyway.
- *
- * Note that this only works if the representation and ordering
- * of the pointer and the integral is the same (at bit level).
- *
- * Most 16-bit compilers have their own view about pointers -
- * fortunately they don't care about comparing pointers
- * that are pointing to Nirvana.
- */
-
-#if (LZO_ARCH_I086)
-#define PTR(a) ((lzo_bytep) (a))
-/* only need the low bits of the pointer -> offset is ok */
-#define PTR_ALIGNED_4(a) ((ACC_PTR_FP_OFF(a) & 3) == 0)
-#define PTR_ALIGNED2_4(a,b) (((ACC_PTR_FP_OFF(a) | ACC_PTR_FP_OFF(b)) & 3) == 0)
-#elif (LZO_MM_PVP)
-#define PTR(a) ((lzo_bytep) (a))
-#define PTR_ALIGNED_8(a) ((((lzo_uintptr_t)(a)) >> 61) == 0)
-#define PTR_ALIGNED2_8(a,b) ((((lzo_uintptr_t)(a)|(lzo_uintptr_t)(b)) >> 61) == 0)
-#else
-#define PTR(a) ((lzo_uintptr_t) (a))
-#define PTR_LINEAR(a) PTR(a)
-#define PTR_ALIGNED_4(a) ((PTR_LINEAR(a) & 3) == 0)
-#define PTR_ALIGNED_8(a) ((PTR_LINEAR(a) & 7) == 0)
-#define PTR_ALIGNED2_4(a,b) (((PTR_LINEAR(a) | PTR_LINEAR(b)) & 3) == 0)
-#define PTR_ALIGNED2_8(a,b) (((PTR_LINEAR(a) | PTR_LINEAR(b)) & 7) == 0)
-#endif
-
-#define PTR_LT(a,b) (PTR(a) < PTR(b))
-#define PTR_GE(a,b) (PTR(a) >= PTR(b))
-#define PTR_DIFF(a,b) (PTR(a) - PTR(b))
-#define pd(a,b) ((lzo_uint) ((a)-(b)))
-
-
-LZO_EXTERN(lzo_uintptr_t)
-__lzo_ptr_linear(const lzo_voidp ptr);
-
-
-typedef union
-{
- char a_char;
- unsigned char a_uchar;
- short a_short;
- unsigned short a_ushort;
- int a_int;
- unsigned int a_uint;
- long a_long;
- unsigned long a_ulong;
- lzo_int a_lzo_int;
- lzo_uint a_lzo_uint;
- lzo_int32 a_lzo_int32;
- lzo_uint32 a_lzo_uint32;
-#if defined(LZO_UINT64_MAX)
- lzo_int64 a_lzo_int64;
- lzo_uint64 a_lzo_uint64;
-#endif
- ptrdiff_t a_ptrdiff_t;
- lzo_uintptr_t a_lzo_uintptr_t;
- lzo_voidp a_lzo_voidp;
- void * a_void_p;
- lzo_bytep a_lzo_bytep;
- lzo_bytepp a_lzo_bytepp;
- lzo_uintp a_lzo_uintp;
- lzo_uint * a_lzo_uint_p;
- lzo_uint32p a_lzo_uint32p;
- lzo_uint32 * a_lzo_uint32_p;
- unsigned char * a_uchar_p;
- char * a_char_p;
-}
-lzo_full_align_t;
-
-
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif /* already included */
-
-/*
-vi:ts=4:et
-*/
-