vresample_t
vresample_t rx_resample;
vresample_t tx_resample;
vresample_free(vresample_t *pvr)
vresample_setup(vclient_t *pvc, vresample_t *pvr, int samples)
vresample_t *pvr = &pvc->rx_resample;
vresample_t *pvr = &pvc->tx_resample;