+\section{Miscellaneous functions and macros}\label{miscellany}
+
+
+\membersection{wxBase64Decode}\label{wxbase64decode}
+
+\func{size\_t}{wxBase64Decode}{\param{void *}{dst}, \param{size\_t }{dstLen},
+\param{const char * }{src}, \param{size\_t }{srcLen = wxNO\_LEN},
+\param{wxBase64DecodeMode }{mode = wxBase64DecodeMode\_Strict},
+\param{size\_t }{*posErr = \NULL}}
+
+\func{wxMemoryBuffer}{wxBase64Decode}{\\
+\param{const char * }{src}, \param{size\_t }{srcLen = wxNO\_LEN},\\
+\param{wxBase64DecodeMode }{mode = wxBase64DecodeMode\_Strict},\\
+\param{size\_t }{*posErr = \NULL}}
+
+\func{wxMemoryBuffer}{wxBase64Decode}{\\
+\param{const wxString\& }{src},\\
+\param{wxBase64DecodeMode }{mode = wxBase64DecodeMode\_Strict},\\
+\param{size\_t }{*posErr = \NULL}}
+
+These function decode a Base64-encoded string. The first version is a raw
+decoding function and decodes the data into the provided buffer \arg{dst} of
+the given size \arg{dstLen}. An error is returned if the buffer is not large
+enough -- that is not at least \helpref{wxBase64DecodedSize(srcLen)}{wxbase64decodedsize}
+bytes. The second version allocates memory internally and returns it as
+\helpref{wxMemoryBuffer}{wxmemorybuffer} and is recommended for normal use.
+
+The first version returns the number of bytes written to the buffer or the
+necessary buffer size if \arg{dst} was \NULL or \texttt{wxCONV\_FAILED} on
+error, e.g. if the output buffer is too small or invalid characters were
+encountered in the input string. The second version returns a buffer with the
+base64 decoded binary equivalent of the input string. In neither case is the
+buffer NUL-terminated.
+
+\wxheading{Parameters}
+
+\docparam{dst}{Pointer to output buffer, may be \NULL to just compute the
+necessary buffer size.}
+
+\docparam{dstLen}{The size of the output buffer, ignored if \arg{dst} is
+\NULL.}
+
+\docparam{src}{The input string, must not be \NULL. For the version using
+wxString, the input string should contain only ASCII characters.}
+
+\docparam{srcLen}{The length of the input string or special value
+\texttt{wxNO\_LEN} if the string is \NUL-terminated and the length should be
+computed by this function itself.}