1/***********************************************************************
2*                                                                      *
3*               This software is part of the ast package               *
4*          Copyright (c) 1985-2012 AT&T Intellectual Property          *
5*                      and is licensed under the                       *
6*                 Eclipse Public License, Version 1.0                  *
7*                    by AT&T Intellectual Property                     *
8*                                                                      *
9*                A copy of the License is available at                 *
10*          http://www.eclipse.org/org/documents/epl-v10.html           *
11*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
12*                                                                      *
13*              Information and Software Systems Research               *
14*                            AT&T Research                             *
15*                           Florham Park NJ                            *
16*                                                                      *
17*                 Glenn Fowler <gsf@research.att.com>                  *
18*                  David Korn <dgk@research.att.com>                   *
19*                   Phong Vo <kpv@research.att.com>                    *
20*                                                                      *
21***********************************************************************/
22#ifndef _ASOHDR_H
23#define _ASOHDR_H	1
24
25#if _PACKAGE_ast
26
27#include	<ast.h>
28#include	<error.h>
29#include	<fnv.h>
30
31#else
32
33#include	<errno.h>
34
35#ifndef elementsof
36#define elementsof(x)	(sizeof(x)/sizeof(x[0]))
37#endif
38#ifndef integralof
39#define integralof(x)	(((char*)(x))-((char*)0))
40#endif
41#ifndef FNV_MULT
42#define FNV_MULT	0x01000193L
43#endif
44#ifndef NiL
45#define NiL		((void*)0)
46#endif
47#ifndef NoN
48#if defined(__STDC__) || defined(__STDPP__)
49#define NoN(x)		void _STUB_ ## x () {}
50#else
51#define NoN(x)		void _STUB_/**/x () {}
52#endif
53#if !defined(_STUB_)
54#define _STUB_
55#endif
56#endif
57
58#endif
59
60#include	"FEATURE/asometh"
61
62#if _UWIN
63#undef	_aso_fcntl
64#undef	_aso_semaphore
65#endif
66
67#include	"aso.h"
68
69#define HASH(p,z)	((integralof(p)*FNV_MULT)%(z))
70
71#endif
72