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1 /*
2  * \file util.h
3  * Utilityfunctions.
4  *
5  * Copyright (C) 2005-2007 Linus Walleij <triad@df.lth.se>
6  *
7  * This library is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2 of the License, or (at your option) any later version.
11  *
12  * This library is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with this library; if not, write to the
19  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20  * Boston, MA 02111-1307, USA.
21  */
22 
23 #ifndef __MTP__UTIL__H
24 #define __MTP__UTIL__H
25 #include "config.h" // To get HAVE_STRNDUP
26 
27 void data_dump(FILE *f, void *buf, uint32_t nbytes);
28 void data_dump_ascii (FILE *f, void *buf, uint32_t n, uint32_t dump_boundry);
29 #ifndef HAVE_STRNDUP
30 char *strndup (const char *s, size_t n);
31 #endif
32 void device_unknown(const int dev_number, const int id_vendor, const int id_product);
33 
34 /**
35  * Info macro
36  */
37 #define LIBMTP_INFO(format, args...) \
38   do { \
39     if (LIBMTP_debug != 0) \
40       fprintf(stdout, "LIBMTP %s[%d]: " format, __FUNCTION__, __LINE__, ##args); \
41 	else \
42       fprintf(stdout, format, ##args); \
43   } while (0)
44 
45 /**
46  * Error macro
47  */
48 #define LIBMTP_ERROR(format, args...) \
49   do { \
50     if (LIBMTP_debug != 0) \
51       fprintf(stderr, "LIBMTP %s[%d]: " format, __FUNCTION__, __LINE__, ##args); \
52 	else \
53       fprintf(stderr, format, ##args); \
54   } while (0)
55 
56 
57 #endif //__MTP__UTIL__H
58