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