Introduction - If you have any usage issues, please Google them yourself
*** Input bin_data :* bin_size binary data : binary data length* Mode : operation mode* BASE64_NeedCRLF---- Need a CR LF every 64 base64-character* BASE64_NotCRLF---- Need not CRLF between 64 base64-character Output**** char data char data length** Return* 0 : success-1 : error