OpenVPN
base64.h
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1 /*
2  * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
3  * (Royal Institute of Technology, Stockholm, Sweden).
4  * All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  *
10  * 1. Redistributions of source code must retain the above copyright
11  * notice, this list of conditions and the following disclaimer.
12  *
13  * 2. Redistributions in binary form must reproduce the above copyright
14  * notice, this list of conditions and the following disclaimer in the
15  * documentation and/or other materials provided with the distribution.
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18  * may be used to endorse or promote products derived from this software
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32  */
33 
34 #ifndef _BASE64_H_
35 #define _BASE64_H_
36 
38 #define OPENVPN_BASE64_LENGTH(binary_length) \
39  ((((8 * binary_length) / 6) + 3) & ~3)
40 
42 #define OPENVPN_BASE64_DECODED_LENGTH(base64_length) \
43  ((base64_length / 4) * 3)
44 
45 int openvpn_base64_encode(const void *data, int size, char **str);
46 
47 int openvpn_base64_decode(const char *str, void *data, int size);
48 
49 #endif
openvpn_base64_encode
int openvpn_base64_encode(const void *data, int size, char **str)
Definition: base64.c:52
openvpn_base64_decode
int openvpn_base64_decode(const char *str, void *data, int size)
Definition: base64.c:158