1 /*
2  *  TAP-Windows -- A kernel driver to provide virtual tap
3  *                 device functionality on Windows.
4  *
5  *  This code was inspired by the CIPE-Win32 driver by Damion K. Wilson.
6  *
7  *  This source code is Copyright (C) 2002-2014 OpenVPN Technologies, Inc.,
8  *  and is released under the GPL version 2 (see below).
9  *
10  *  This program is free software; you can redistribute it and/or modify
11  *  it under the terms of the GNU General Public License version 2
12  *  as published by the Free Software Foundation.
13  *
14  *  This program is distributed in the hope that it will be useful,
15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17  *  GNU General Public License for more details.
18  *
19  *  You should have received a copy of the GNU General Public License
20  *  along with this program (see the file COPYING included with this
21  *  distribution); if not, write to the Free Software Foundation, Inc.,
22  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
23  */
24 
25 #ifndef HEXDUMP_DEFINED
26 #define HEXDUMP_DEFINED
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
32 //=====================================================================================
33 //                                   Debug Routines
34 //=====================================================================================
35 
36 #ifndef NDIS_MINIPORT_DRIVER
37 #   include <stdio.h>
38 #   include <ctype.h>
39 #   include <windows.h>
40 #   include <winnt.h>
41 #   include <memory.h>
42 
43 #   ifndef DEBUGP
44 #      define DEBUGP(fmt) { DbgMessage fmt; }
45 #   endif
46 
47     extern VOID (*DbgMessage)(char *p_Format, ...);
48 
49     VOID DisplayDebugString (char *p_Format, ...);
50 #endif
51 
52 //===================================================================================
53 //                              Reporting / Debugging
54 //===================================================================================
55 #define IfPrint(c) (c >= 32 && c < 127 ? c : '.')
56 
57 VOID HexDump (unsigned char *p_Buffer, unsigned long p_Size);
58 
59 #ifdef __cplusplus
60 }
61 #endif
62 
63 #endif
64