Preparation: allow {in,out}_ctr != {in,out}_buf
diff --git a/include/polarssl/ssl.h b/include/polarssl/ssl.h
index f180212..dbc92b3 100644
--- a/include/polarssl/ssl.h
+++ b/include/polarssl/ssl.h
@@ -756,9 +756,11 @@
/*
* Record layer (incoming data)
*/
+ unsigned char *in_buf; /*!< input buffer */
unsigned char *in_ctr; /*!< 64-bit incoming message counter */
- unsigned char *in_hdr; /*!< 5-byte record header (in_ctr+8) */
- unsigned char *in_iv; /*!< ivlen-byte IV (in_hdr+5) */
+ unsigned char *in_hdr; /*!< start of record header */
+ unsigned char *in_len; /*!< two-bytes message length field */
+ unsigned char *in_iv; /*!< ivlen-byte IV */
unsigned char *in_msg; /*!< message contents (in_iv+ivlen) */
unsigned char *in_offt; /*!< read offset in application data */
@@ -773,9 +775,11 @@
/*
* Record layer (outgoing data)
*/
+ unsigned char *out_buf; /*!< output buffer */
unsigned char *out_ctr; /*!< 64-bit outgoing message counter */
- unsigned char *out_hdr; /*!< 5-byte record header (out_ctr+8) */
- unsigned char *out_iv; /*!< ivlen-byte IV (out_hdr+5) */
+ unsigned char *out_hdr; /*!< start of record header */
+ unsigned char *out_len; /*!< two-bytes message length field */
+ unsigned char *out_iv; /*!< ivlen-byte IV */
unsigned char *out_msg; /*!< message contents (out_iv+ivlen) */
int out_msgtype; /*!< record header: message type */