silc_base64_encode_file
SYNOPSIS
char *silc_base64_encode_file(SilcStack stack, unsigned char *data, SilcUInt32 data_len);
DESCRIPTION
Same as silc_base64_encode() but puts newline ('\n') every 72 characters. Returns NULL if system is out of memory.
If `stack' is non-NULL the returned buffer is allocated from `stack'.