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.. saslman:: sasl_decode64(3)
.. _sasl-reference-manpages-library-sasl_decode64:
========================================
**sasl_decode64** - Decode base64 string
========================================
Synopsis
========
.. code-block:: C
#include <sasl/saslutil.h>
int sasl_decode64(const char * input,
unsigned inputlen,
const char ** output,
unsigned outmax,
unsigned * outputlen);
Description
===========
.. c:function:: int sasl_decode64(const char * input,
unsigned inputlen,
const char ** output,
unasigned outmax,
unsigned * outputlen);
**sasl_decode64** decodes a base64 encoded buffer.
:param input: Input data.
:param inputlen: The length of the input data.
:param output: contains the decoded data. The value of output can be the
same as in. However, there must be enough space.
:param outmax: The maximum size of the output buffer.
:param outputlen: length of `output`.
Return Value
============
SASL callback functions should return SASL return codes.
See sasl.h for a complete list. :c:macro:`SASL_OK` indicates success.
Other return codes indicate errors and should be handled.
See Also
========
:rfc:`4422`,:saslman:`sasl(3)`, :saslman:`sasl_decode(3)`,
:saslman:`sasl_errors(3)`
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