/**
 * @file rem_autone.h Audio Tones
 *
 * Copyright (C) 2010 Creytiv.com
 */


int autone_sine(struct mbuf *mb, uint32_t srate,
		uint32_t f1, int l1, uint32_t f2, int l2);
int autone_dtmf(struct mbuf *mb, uint32_t srate, int digit);