Update libsrtp to version 2.0

include/rtp_priv.h

 /*
  * rtp_priv.h
  *
  * private, internal header file for RTP
  *
  * David A. McGrew
  * Cisco Systems, Inc.
  */
 /*
  *      
@@ skipping 31 matching lines @@
  *
  */
 
 
 #ifndef RTP_PRIV_H
 #define RTP_PRIV_H
 
 #include "srtp_priv.h"
 #include "rtp.h"
 
-typedef srtp_hdr_t rtp_hdr_t;
-
-typedef struct {
-  srtp_hdr_t header;        
-  char body[RTP_MAX_BUF_LEN];  
-} rtp_msg_t;
-
-typedef struct rtp_sender_ctx_t {
-  rtp_msg_t message;         
-  int socket;
-  srtp_ctx_t *srtp_ctx;
-  struct sockaddr_in addr;   /* reciever's address */
-} rtp_sender_ctx_t;
-
-typedef struct rtp_receiver_ctx_t {
-  rtp_msg_t message;
-  int socket;
-  srtp_ctx_t *srtp_ctx;
-  struct sockaddr_in addr;   /* receiver's address */
-} rtp_receiver_ctx_t;
-
 
 #endif /* RTP_PRIV_H */