huwcampbell.com
Reactos
1/*
2 * Copyright (C) 2000 Alexandre Julliard
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
17 */
18
19#ifndef GUID_DEFINED
20#define GUID_DEFINED
21
22typedef struct _GUID
23{
24#ifdef _MSC_VER
25 unsigned long Data1;
26#else
27 unsigned int Data1;
28#endif
29 unsigned short Data2;
30 unsigned short Data3;
31 unsigned char Data4[ 8 ];
32} GUID;
33#endif
34
35#ifndef FAR
36#define FAR
37#endif
38
39#ifndef DECLSPEC_SELECTANY
40#define DECLSPEC_SELECTANY __declspec(selectany)
41#endif
42
43#ifndef EXTERN_C
44#ifdef __cplusplus
45#define EXTERN_C extern "C"
46#else
47#define EXTERN_C extern
48#endif
49#endif
50
51#undef DEFINE_GUID
52
53#ifdef INITGUID
54#ifdef __cplusplus
55#define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
56 EXTERN_C const GUID DECLSPEC_SELECTANY name = \
57 { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }
58#else
59#define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
60 const GUID DECLSPEC_SELECTANY name = \
61 { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }
62#endif
63#else
64#if __GNUC__ >= 8
65#define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
66 EXTERN_C const GUID DECLSPEC_SELECTANY name
67#else
68#define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
69 EXTERN_C const GUID name
70#endif // __GNUC__ >= 7
71#endif
72
73#define DEFINE_OLEGUID(name, l, w1, w2) \
74 DEFINE_GUID(name, l, w1, w2, 0xC0,0,0,0,0,0,0,0x46)
75
76#ifndef _GUIDDEF_H_
77#define _GUIDDEF_H_
78
79#ifndef __LPGUID_DEFINED__
80#define __LPGUID_DEFINED__
81typedef GUID *LPGUID;
82#endif
83
84#ifndef __LPCGUID_DEFINED__
85#define __LPCGUID_DEFINED__
86typedef const GUID *LPCGUID;
87#endif
88
89#ifndef __IID_DEFINED__
90#define __IID_DEFINED__
91
92typedef GUID IID,*LPIID;
93typedef GUID CLSID,*LPCLSID;
94typedef GUID FMTID,*LPFMTID;
95#define IsEqualIID(riid1, riid2) IsEqualGUID(riid1, riid2)
96#define IsEqualCLSID(rclsid1, rclsid2) IsEqualGUID(rclsid1, rclsid2)
97#define IsEqualFMTID(rfmtid1, rfmtid2) IsEqualGUID(rfmtid1, rfmtid2)
98#define IID_NULL GUID_NULL
99#define CLSID_NULL GUID_NULL
100#define FMTID_NULL GUID_NULL
101
102#ifdef __midl_proxy
103#define __MIDL_CONST
104#else
105#define __MIDL_CONST const
106#endif
107
108#endif /* ndef __IID_DEFINED__ */
109
110#ifdef __cplusplus
111#define REFGUID const GUID &
112#define REFCLSID const CLSID &
113#define REFIID const IID &
114#define REFFMTID const FMTID &
115#else
116#define REFGUID const GUID* __MIDL_CONST
117#define REFCLSID const CLSID* __MIDL_CONST
118#define REFIID const IID* __MIDL_CONST
119#define REFFMTID const FMTID* __MIDL_CONST
120#endif
121
122#if !defined(__midl) && !defined(__WIDL__)
123#include <string.h>
124#ifdef __cplusplus
125
126__inline int InlineIsEqualGUID(REFGUID rguid1, REFGUID rguid2)
127{
128 return (
129 ((unsigned long *) &rguid1)[0] == ((unsigned long *) &rguid2)[0] &&
130 ((unsigned long *) &rguid1)[1] == ((unsigned long *) &rguid2)[1] &&
131 ((unsigned long *) &rguid1)[2] == ((unsigned long *) &rguid2)[2] &&
132 ((unsigned long *) &rguid1)[3] == ((unsigned long *) &rguid2)[3]);
133}
134
135__inline int IsEqualGUID(REFGUID rguid1, REFGUID rguid2)
136{
137 return !memcmp(&rguid1, &rguid2, sizeof(GUID));
138}
139
140#else
141
142#define InlineIsEqualGUID(rguid1, rguid2) \
143 (((unsigned long *)rguid1)[0] == ((unsigned long *)rguid2)[0] && \
144 ((unsigned long *)rguid1)[1] == ((unsigned long *)rguid2)[1] && \
145 ((unsigned long *)rguid1)[2] == ((unsigned long *)rguid2)[2] && \
146 ((unsigned long *)rguid1)[3] == ((unsigned long *)rguid2)[3])
147#define IsEqualGUID(rguid1, rguid2) (!memcmp(rguid1, rguid2, sizeof(GUID)))
148
149#endif
150#endif /* __midl && __WIDL__ */
151
152#ifdef __cplusplus
153#include <string.h>
154#if !defined _SYS_GUID_OPERATOR_EQ_ && !defined _NO_SYS_GUID_OPERATOR_EQ_
155#define _SYS_GUID_OPERATOR_EQ_
156inline bool operator==(const GUID& guidOne, const GUID& guidOther)
157{
158 return !memcmp(&guidOne,&guidOther,sizeof(GUID));
159}
160inline bool operator!=(const GUID& guidOne, const GUID& guidOther)
161{
162 return !(guidOne == guidOther);
163}
164#endif
165#endif
166
167#endif /* _GUIDDEF_H_ */