TFRC_DEBUG_TIME
TFRC_DEBUG_TIME((LOG_INFO,
TFRC_DEBUG_TIME((LOG_INFO, "TFRC - Sending a feedback packet with (t_elapsed %u, pinv %x, x_recv %u, ack=%llu) (tfrc_recv_send_feedback)\n", ntohs(t_elapsed), ntohl(pinv), ntohl(x_recv), elm->seq));
TFRC_DEBUG_TIME((LOG_INFO,
TFRC_DEBUG_TIME((LOG_INFO, "TFRC scheduled no feedback timer to expire in %u ticks (hz=%u)\n", next_time_out, hz));