From 3950ffe2a485479f6561c27364d3d7df5a21d124 Mon Sep 17 00:00:00 2001 From: Igor Pashev Date: Sun, 24 Jun 2012 22:28:35 +0000 Subject: Imported Upstream version 93u+ --- src/lib/libast/include/swap.h | 53 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 src/lib/libast/include/swap.h (limited to 'src/lib/libast/include/swap.h') diff --git a/src/lib/libast/include/swap.h b/src/lib/libast/include/swap.h new file mode 100644 index 0000000..03a81f4 --- /dev/null +++ b/src/lib/libast/include/swap.h @@ -0,0 +1,53 @@ +/*********************************************************************** +* * +* This software is part of the ast package * +* Copyright (c) 1985-2011 AT&T Intellectual Property * +* and is licensed under the * +* Eclipse Public License, Version 1.0 * +* by AT&T Intellectual Property * +* * +* A copy of the License is available at * +* http://www.eclipse.org/org/documents/epl-v10.html * +* (with md5 checksum b35adb5213ca9657e911e9befb180842) * +* * +* Information and Software Systems Research * +* AT&T Research * +* Florham Park NJ * +* * +* Glenn Fowler * +* David Korn * +* Phong Vo * +* * +***********************************************************************/ +#pragma prototyped +/* + * Glenn Fowler + * AT&T Research + * + * integral representation conversion support definitions + * supports sizeof(integral_type)<=sizeof(intmax_t) + */ + +#ifndef _SWAP_H +#define _SWAP_H + +#include + +#define int_swap _ast_intswap + +#define SWAP_MAX 8 + +#define SWAPOP(n) (((n)&int_swap)^(n)) + +#if _BLD_ast && defined(__EXPORT__) +#define extern __EXPORT__ +#endif + +extern void* swapmem(int, const void*, void*, size_t); +extern intmax_t swapget(int, const void*, int); +extern void* swapput(int, void*, int, intmax_t); +extern int swapop(const void*, const void*, int); + +#undef extern + +#endif -- cgit v1.2.3