258                     il_change ? chain->il_buf : effp->obuf + effp->oend,  in flow_effect()
265       deinterleave(chain->effects[n+1]->flows, obeg, chain->il_buf,  in flow_effect()
268     sox_sample_t *obuf = il_change ? chain->il_buf : effp->obuf;  in flow_effect()
309       interleave(effp->flows, obeg, chain->il_buf, sox_globals.bufsiz,  in flow_effect()
353                     il_change ? chain->il_buf : effp->obuf + effp->oend,  in drain_effect()
360       deinterleave(chain->effects[n+1]->flows, obeg, chain->il_buf,  in drain_effect()
363     sox_sample_t *obuf = il_change ? chain->il_buf : effp->obuf;  in drain_effect()
385       interleave(effp->flows, obeg, chain->il_buf, sox_globals.bufsiz,  in drain_effect()
425     chain->il_buf = lsx_malloc(sox_globals.bufsiz * sizeof(sox_sample_t));  in sox_flow_effects()
427     chain->il_buf = NULL;  in sox_flow_effects()
434       sox_sample_t *sw = chain->il_buf; chain->il_buf = effp->obuf; effp->obuf = sw;  in sox_flow_effects()
436           chain->il_buf, effp->obuf, sox_globals.bufsiz, effp->obeg);  in sox_flow_effects()
477       sox_sample_t *sw = chain->il_buf; chain->il_buf = effp->obuf; effp->obuf = sw;  in sox_flow_effects()
479           chain->il_buf, sox_globals.bufsiz, effp->obeg, effp->obuf);  in sox_flow_effects()
483   free(chain->il_buf);  in sox_flow_effects()