util.h
1 /*
2  This file is part of Pretty Curved Privacy (pcp1).
3 
4  Copyright (C) 2013 T. von Dein.
5 
6  This program is free software: you can redistribute it and/or modify
7  it under the terms of the GNU General Public License as published by
8  the Free Software Foundation, either version 3 of the License, or
9  (at your option) any later version.
10 
11  This program 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
14  GNU General Public License for more details.
15 
16  You should have received a copy of the GNU General Public License
17  along with this program. If not, see <http://www.gnu.org/licenses/>.
18 
19  You can contact me by mail: <tlinden AT cpan DOT org>.
20 */
21 
22 
23 /* various helpers, too small to put into own c */
24 
25 #ifndef _HAVE_PCP_UTIL_H
26 #define _HAVE_PCP_UTIL_H
27 
34 #include <ctype.h>
35 #include <wctype.h>
36 #include <stdlib.h>
37 #include <string.h>
38 #include <stdio.h>
39 #include "platform.h"
40 #include "defines.h"
41 
42 
53 char *_lc(char *in);
54 
77 long int _findoffset(byte *bin, size_t binlen, char *sigstart, size_t hlen);
78 
90 void _xorbuf(byte *iv, byte *buf, size_t xlen);
91 
100 void _dump(char *n, byte *d, size_t s);
101 
102 #endif /* _HAVE_PCP_UTIL_H */
103