PR: 1946

[openssl.git] / ssl / dtls1.h

diff --git a/ssl/dtls1.h b/ssl/dtls1.h
index cb8bd7cdfe10268c8fcd25224ecb0665bce8603e..9a0b511df6b0a1fa588ebb9567d725952004159a 100644 (file)
--- a/ssl/dtls1.h
+++ b/ssl/dtls1.h
@@ -62,12 +62,19 @@
 
 #include <openssl/buffer.h>
 #include <openssl/pqueue.h>
+#ifdef OPENSSL_SYS_WIN32
+/* Needed for struct timeval */
+#include <winsock.h>
+#elif defined(OPENSSL_SYS_NETWARE) && !defined(_WINSOCK2API_)
+#include <sys/timeval.h>
+#endif
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 #define DTLS1_VERSION                  0xFEFF
+#define DTLS1_BAD_VER                  0x0100
 
 #if 0
 /* this alert description is not specified anywhere... */
@@ -203,13 +210,19 @@ typedef struct dtls1_state_st
         */
        record_pqueue buffered_app_data;
 
-       unsigned int mtu; /* max wire packet size */
+       unsigned int mtu; /* max DTLS packet size */
 
        struct hm_header_st w_msg_hdr;
        struct hm_header_st r_msg_hdr;
 
        struct dtls1_timeout_st timeout;
-       
+
+       /* Indicates when the last handshake msg sent will timeout */
+       struct timeval next_timeout;
+
+       /* Timeout duration */
+       unsigned short timeout_duration;
+
        /* storage for Alert/Handshake protocol data received but not
         * yet processed by ssl3_read_bytes: */
        unsigned char alert_fragment[DTLS1_AL_HEADER_LENGTH];
@@ -218,6 +231,7 @@ typedef struct dtls1_state_st
        unsigned int handshake_fragment_len;
 
        unsigned int retransmitting;
+       unsigned int change_cipher_spec_ok;
 
        } DTLS1_STATE;