#ifndef _BASE64_H_
#define _BASE64_H_

/**
     * @brief: base64 encode
* @aug: bindata--unsigned char *,[input aug], need encod buffer
* binlength--int, [input aug],  the length of need encod buffer
* base64--const char *, [input aug],  after encoded content     
* @return:  point to the decoded buffer
*/
char * base64_encode( unsigned char * bindata, char * base64, int binlength );

/**
     * @brief: base64 decode
* @aug: base64--const char *, [input aug], need decode content
     * bindata--unsigned char *,[input aug], after decoded buffer
* @return: the length of the decoded buffer
*/
int base64_decode( char * base64, unsigned char * boutdata );

int get_base64_size(int size);

#endif // BASE64_H