3 files changed, 30 insertions, 0 deletions
diff --git a/accel-pppd/include/ap_session.h b/accel-pppd/include/ap_session.h
index b964c80..075058c 100644
--- a/accel-pppd/include/ap_session.h
+++ b/accel-pppd/include/ap_session.h
@@ -7,6 +7,7 @@
 #define AP_STATE_STARTING  1
 #define AP_STATE_ACTIVE    2
 #define AP_STATE_FINISHING 3
+#define AP_STATE_RESTORE   4
 
 #define TERM_USER_REQUEST 1
 #define TERM_SESSION_TIMEOUT 2
@@ -30,6 +31,7 @@
 #define MPPE_REQUIRE 2
 
 struct ap_session;
+struct backup_data;
 
 struct ap_ctrl
 {
@@ -71,6 +73,10 @@ struct ap_session
 
 	struct ap_ctrl *ctrl;
 
+#ifdef USE_BACKUP
+	struct backup_data *backup;
+#endif
+
 	int terminating:1;
 	int terminated:1;
 	int terminate_cause;
diff --git a/accel-pppd/include/ap_session_backup.h b/accel-pppd/include/ap_session_backup.h
new file mode 100644
index 0000000..e6382ff
--- /dev/null
+++ b/accel-pppd/include/ap_session_backup.h
@@ -0,0 +1,23 @@
+#ifndef __AP_SESSION_BACKUP_H
+#define __AP_SESSION_BACKUP_H
+
+#define SES_TAG_USERNAME           1
+#define SES_TAG_SESSIONID          2
+#define SES_TAG_START_TIME         3
+#define SES_TAG_IPV4_ADDR          4
+#define SES_TAG_IPV4_PEER_ADDR     5
+#define SES_TAG_IPV6_INTFID        6
+#define SES_TAG_IPV6_PEER_INTFID   7
+#define SES_TAG_IPV6_ADDR          8
+#define SES_TAG_IFINDEX            9
+#define SES_TAG_IFNAME            10
+
+
+struct ses_tag_ipv6
+{
+	struct in6_addr addr;
+	uint8_t prefix_len;
+} __attribute__((packed));
+
+#endif
+
diff --git a/accel-pppd/include/backup.h b/accel-pppd/include/backup.h
new file mode 120000
index 0000000..0271d05
--- /dev/null
+++ b/accel-pppd/include/backup.h
@@ -0,0 +1 @@
+../backup/backup.h
+\ No newline at end of file