struct bio_method_st {
int type;
const char *name;
- int (*bwrite) (BIO *, const char *, int);
- int (*bread) (BIO *, char *, int);
+ int (*bwrite) (BIO *, const char *, size_t, size_t *);
+ int (*bwrite_old) (BIO *, const char *, int);
+ int (*bread) (BIO *, char *, size_t, size_t *);
+ int (*bread_old) (BIO *, char *, int);
int (*bputs) (BIO *, const char *);
int (*bgets) (BIO *, char *, int);
long (*ctrl) (BIO *, int, long, void *);
void bio_free_ex_data(BIO *bio);
void bio_cleanup(void);
+
+
+/* Old style to new style BIO_METHOD conversion functions */
+int bwrite_conv(BIO *bio, const char *data, size_t datal, size_t *written);
+int bread_conv(BIO *bio, char *data, size_t datal, size_t *read);