LinphoneChatMessage *chat_msg=(LinphoneChatMessage* )sal_op_get_user_pointer(op);
const MSList* calls = linphone_core_get_calls(chat_msg->chat_room->lc);
+ linphone_core_set_message_state(chat_msg->chat_room,chat_msg->message,chatStatusSal2Linphone(status),chat_msg->time);
if (chat_msg && chat_msg->cb) {
chat_msg->cb(chat_msg
,chatStatusSal2Linphone(status)