220   unsigned char uc;  in startread()  local
238     lsx_readb(ft, &uc);  in startread()
319   unsigned char uc;  in read_samples()  local
351           if (lsx_readb(ft, &uc) == SOX_EOF) {  in read_samples()
356           *buf = SOX_UNSIGNED_8BIT_TO_SAMPLE(uc,);  in read_samples()
362         if (lsx_readb(ft, &uc) == SOX_EOF) {  in read_samples()
370               int u = uc;  in read_samples()
384               int u = uc;  in read_samples()
396               int u = uc;  in read_samples()
408             if (lsx_readb(ft, &uc) == SOX_EOF) {  in read_samples()
414               *buf++ = SOX_ULAW_BYTE_TO_SAMPLE(uc);  in read_samples()
416               *buf++ = SOX_ALAW_BYTE_TO_SAMPLE(uc);  in read_samples()
418               *buf++ = SOX_UNSIGNED_8BIT_TO_SAMPLE(uc,);  in read_samples()
482   unsigned char uc;  in write_samples()  local
495       uc = SOX_SAMPLE_TO_UNSIGNED_8BIT(*buf++, ft->clips);  in write_samples()
496       lsx_writeb(ft, uc);  in write_samples()
556   unsigned char uc, block;  in getblock()  local
583         lsx_readb(ft, &uc);  in getblock()
587           if (uc == 0) {  in getblock()
591           if ((v->rate != -1) && (uc != v->rate)) {  in getblock()
594                            uc);  in getblock()
597           v->rate = uc;  in getblock()
605         lsx_readb(ft, &uc);  in getblock()
606         if (v->format != -1 && uc != v->format) {  in getblock()
610         v->format = uc;  in getblock()
627         lsx_readb(ft, &uc);  in getblock()
628         v->size = uc;  in getblock()
629         lsx_readb(ft, &uc);  in getblock()
630         if (v->channels != -1 && uc != v->channels) {  in getblock()
634         v->channels = uc;  in getblock()
652           lsx_readb(ft, &uc);  in getblock()
653           if (uc == 0) {  in getblock()
662           if ((v->rate != -1) && (uc != v->rate))  in getblock()
663             period = (period * (256. - uc)) / (256 - v->rate) + .5;  in getblock()
665             v->rate = uc;  in getblock()
671         lsx_readb(ft, &uc);  in getblock()
672         lsx_readb(ft, &uc);  in getblock()
720         lsx_readb(ft, &uc); /* bits_per_sample */  in getblock()
721         lsx_readb(ft, &uc);  in getblock()
722         if (v->channels != -1 && uc != v->channels) {  in getblock()
726         v->channels = uc;  in getblock()
727         ft->signal.channels = uc? 2 : 1;      /* Stereo */  in getblock()