mshtml: Don't crash in QueryInterface if uri is NULL.
[wine] / dlls / vnetbios.vxd / vnetbios.c
1 /*
2  * VNETBIOS VxD implementation
3  *
4  * Copyright 2003 Juan Lang
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19  */
20
21 #include <stdarg.h>
22 #include "windef.h"
23 #include "winbase.h"
24 #include "nb30.h"
25 #include "wine/debug.h"
26
27 WINE_DEFAULT_DEBUG_CHANNEL(vxd);
28
29 /***********************************************************************
30  *           DeviceIoControl   (VNETBIOS.VXD.@)
31  */
32 BOOL WINAPI VNETBIOS_DeviceIoControl( DWORD code, LPVOID lpvInBuffer, DWORD cbInBuffer,
33                                       LPVOID lpvOutBuffer, DWORD cbOutBuffer,
34                                       LPDWORD lpcbBytesReturned, LPOVERLAPPED lpOverlapped )
35 {
36     switch(code)
37     {
38     case 256:
39         Netbios(lpvInBuffer);
40         return TRUE;
41     default:
42         FIXME("(%ld,%p,%ld,%p,%ld,%p,%p): stub\n",
43               code, lpvInBuffer,cbInBuffer, lpvOutBuffer,cbOutBuffer,
44               lpcbBytesReturned, lpOverlapped);
45         return FALSE;
46     }
47 }