diff --git a/Schema/SyncResponse.json b/Schema/SyncResponse.json
new file mode 100644
index 0000000..a75f712
--- /dev/null
+++ b/Schema/SyncResponse.json
@@ -0,0 +1,105 @@
+{
+  "guard": "TELODENDRIA_SCHEMA_SYNCRESPONSE_H",
+  "header": "Schema\/SyncResponse.h",
+  "types": {
+    "Event": {
+      "fields": {
+        "content": { 
+          "type": "object",
+          "required": true
+        },
+        "type": { 
+          "type": "string",
+          "required": true
+        }
+      },
+      "type": "struct"
+    },
+    "AccountData": {
+      "fields": {
+        "events": { "type": "[Event]" }
+      },
+      "type": "struct"
+    },
+    "StrippedStateEvent": {
+      "fields": {
+        "events": { "type": "[Event]" }
+      },
+      "type": "struct"
+    },
+    "InviteState": {
+      "fields": {
+        "content": { 
+          "type": "object",
+          "required": true
+        },
+        "sender": { 
+          "type": "string",
+          "required": true
+        },
+        "state_key": { 
+          "type": "string",
+          "required": true
+        },
+        "type": { 
+          "type": "string",
+          "required": true
+        }
+      },
+      "type": "struct"
+    },
+    "InvitedRooms": {
+      "fields": {
+        "invite_state": { "type": "InviteState" }
+      },
+      "type": "struct"
+    },
+    "ClientEventWithoutRoomID": {
+      "fields": {
+        "content": { "type": "object", "required": true },
+        "event_id": { "type": "string", "required": true },
+        "origin_server_ts": { "type": "integer", "required": true },
+        "sender": { "type": "string", "required": true },
+        "state_key": { "type": "string" },
+        "type": { "type": "string", "required": true }
+      },
+      "type": "struct"
+    },
+    "Timeline": {
+      "fields": {
+        "events": { "type": "[ClientEventWithoutRoomID]", "required": true },
+        "limited": { "type": "boolean" },
+        "prev_batch": { "type": "string" }
+      },
+      "type": "struct"
+    },
+    "JoinedRooms": {
+      "fields": {
+        "timeline": { "type": "Timeline" }
+      },
+      "type": "struct"
+    },
+    "Rooms": {
+      "fields": {
+        "invite": { "type": "InvitedRooms" },
+        "join": { "type": "JoinedRooms" }
+      },
+      "type": "struct"
+    },
+    "SyncResponse": {
+      "fields": {
+        "next_batch": {
+          "type": "string",
+          "required": true
+        },
+        "account_data": {
+          "type": "AccountData"
+        },
+        "rooms": {
+          "type": "Rooms"
+        }
+      },
+      "type": "struct"
+    }
+  }
+}
diff --git a/src/Room.c b/src/Room.c
index 6766773..87d9056 100644
--- a/src/Room.c
+++ b/src/Room.c
@@ -1812,9 +1812,7 @@ RoomAddEventV1(Room *room, PduV1 pdu)
 
     DbUnlock(room->db, event_ref);
 
-    /* TODO: Store DAG relationships, somehow.
-     * Also keep track of PDU depth. */
-
+    /* TODO: Store DAG relationships, somehow. */
     pdu_json = PduV1ToJson(&pdu);
     {
         CommonID *sid= UserIdParse(pdu.sender, NULL);