static int enc_write(BIO *h,char *buf,int num);
static int enc_read(BIO *h,char *buf,int size);
/*static int enc_puts(BIO *h,char *str); */
static int enc_write(BIO *h,char *buf,int num);
static int enc_read(BIO *h,char *buf,int size);
/*static int enc_puts(BIO *h,char *str); */