urlmon: Remove superfluous NULL check before heap_free (Smatch).
[wine] / include / dbt.h
1 /*
2  * Copyright (C) 2004 Ulrich Czekalla
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 __WINE_DBT_H
20 #define __WINE_DBT_H
21
22 /* dbt.h doesn't use the normal convention, it adds an underscore before A/W */
23 #ifdef WINE_NO_UNICODE_MACROS
24 # define DECL_WINELIB_DBT_TYPE_AW(type)  /* nothing */
25 #else
26 # define DECL_WINELIB_DBT_TYPE_AW(type)  typedef WINELIB_NAME_AW(type##_) type;
27 #endif
28
29 #define DBT_NO_DISK_SPACE               0x0047
30 #define DBT_LOW_DISK_SPACE              0x0048
31 #define DBT_CONFIGMGPRIVATE             0x7FFF
32 #define DBT_DEVICEARRIVAL               0x8000
33 #define DBT_DEVICEQUERYREMOVE           0x8001
34 #define DBT_DEVICEQUERYREMOVEFAILED     0x8002
35 #define DBT_DEVICEREMOVEPENDING         0x8003
36 #define DBT_DEVICEREMOVECOMPLETE        0x8004
37 #define DBT_DEVICETYPESPECIFIC          0x8005
38 #define DBT_CUSTOMEVENT                 0x8006
39
40 typedef struct _DEV_BROADCAST_HDR
41 {
42     DWORD dbch_size;
43     DWORD dbch_devicetype;
44     DWORD dbch_reserved;
45 } DEV_BROADCAST_HDR, *PDEV_BROADCAST_HDR;
46
47 #define DBT_DEVTYP_OEM                  0x00000000
48 #define DBT_DEVTYP_DEVNODE              0x00000001
49 #define DBT_DEVTYP_VOLUME               0x00000002
50 #define DBT_DEVTYP_PORT                 0x00000003
51 #define DBT_DEVTYP_NET                  0x00000004
52 #define DBT_DEVTYP_DEVICEINTERFACE      0x00000005
53 #define DBT_DEVTYP_HANDLE               0x00000006
54
55 typedef struct _DEV_BROADCAST_OEM
56 {
57     DWORD       dbco_size;
58     DWORD       dbco_devicetype;
59     DWORD       dbco_reserved;
60     DWORD       dbco_identifier;
61     DWORD       dbco_suppfunc;
62 } DEV_BROADCAST_OEM, *PDEV_BROADCAST_OEM;
63
64 typedef struct _DEV_BROADCAST_DEVNODE
65 {
66     DWORD       dbcd_size;
67     DWORD       dbcd_devicetype;
68     DWORD       dbcd_reserved;
69     DWORD       dbcd_devnode;
70 } DEV_BROADCAST_DEVNODE, *PDEV_BROADCAST_DEVNODE;
71
72 typedef struct _DEV_BROADCAST_VOLUME
73 {
74     DWORD       dbcv_size;
75     DWORD       dbcv_devicetype;
76     DWORD       dbcv_reserved;
77     DWORD       dbcv_unitmask;
78     WORD        dbcv_flags;
79 } DEV_BROADCAST_VOLUME, *PDEV_BROADCAST_VOLUME;
80
81 #define DBTF_MEDIA 0x0001
82 #define DBTF_NET   0x0002
83
84 typedef struct _DEV_BROADCAST_PORT_A
85 {
86     DWORD       dbcp_size;
87     DWORD       dbcp_devicetype;
88     DWORD       dbcp_reserved;
89     char        dbcp_name[1];
90 } DEV_BROADCAST_PORT_A, *PDEV_BROADCAST_PORT_A;
91
92 typedef struct _DEV_BROADCAST_PORT_W
93 {
94     DWORD       dbcp_size;
95     DWORD       dbcp_devicetype;
96     DWORD       dbcp_reserved;
97     WCHAR       dbcp_name[1];
98 } DEV_BROADCAST_PORT_W, *PDEV_BROADCAST_PORT_W;
99
100 DECL_WINELIB_DBT_TYPE_AW(DEV_BROADCAST_PORT)
101 DECL_WINELIB_DBT_TYPE_AW(PDEV_BROADCAST_PORT)
102
103 typedef struct _DEV_BROADCAST_NET
104 {
105     DWORD       dbcn_size;
106     DWORD       dbcn_devicetype;
107     DWORD       dbcn_reserved;
108     DWORD       dbcn_resource;
109     DWORD       dbcn_flags;
110 } DEV_BROADCAST_NET, *PDEV_BROADCAST_NET;
111
112 typedef struct _DEV_BROADCAST_DEVICEINTERFACE_A
113 {
114     DWORD       dbcc_size;
115     DWORD       dbcc_devicetype;
116     DWORD       dbcc_reserved;
117     GUID        dbcc_classguid;
118     CHAR        dbcc_name[1];
119 } DEV_BROADCAST_DEVICEINTERFACE_A, *PDEV_BROADCAST_DEVICEINTERFACE_A;
120
121 typedef struct _DEV_BROADCAST_DEVICEINTERFACE_W
122 {
123     DWORD       dbcc_size;
124     DWORD       dbcc_devicetype;
125     DWORD       dbcc_reserved;
126     GUID        dbcc_classguid;
127     WCHAR       dbcc_name[1];
128 } DEV_BROADCAST_DEVICEINTERFACE_W, *PDEV_BROADCAST_DEVICEINTERFACE_W;
129
130 DECL_WINELIB_DBT_TYPE_AW(DEV_BROADCAST_DEVICEINTERFACE)
131 DECL_WINELIB_DBT_TYPE_AW(PDEV_BROADCAST_DEVICEINTERFACE)
132
133 typedef struct _DEV_BROADCAST_HANDLE
134 {
135     DWORD       dbch_size;
136     DWORD       dbch_devicetype;
137     DWORD       dbch_reserved;
138     HANDLE      dbch_handle;
139     HDEVNOTIFY  dbch_hdevnotify;
140     GUID        dbch_eventguid;
141     LONG        dbch_nameoffset;
142     BYTE        dbch_data[1];
143 } DEV_BROADCAST_HANDLE, *PDEV_BROADCAST_HANDLE;
144
145 #undef DECL_WINELIB_DBT_TYPE_AW
146
147 #endif /* __WINE_DBT_H */