Base64Codec_decode
Decodes binary data from a UTF-16 string containing the data encoded in base64.
#include "Base64Codec.h" DIRXML_EXPORT unsigned char * IFAPI Base64Codec_decode( const unicode *encodedData, int *decodedLength);
If successful, returns a pointer to an array of bytes containing decoded data.
If the input data is malfromed, returns zero.
The returned array must be freed with a call to the base64DecodeFree function.