slen             3751 src/ftdm_io.c  		ftdm_size_t slen = 0;
slen             3756 src/ftdm_io.c  			slen = *datalen / 2;
slen             3762 src/ftdm_io.c  			slen = sizeof(sln_buf) / 2;
slen             3763 src/ftdm_io.c  			if (len > slen) {
slen             3764 src/ftdm_io.c  				len = slen;
slen             3781 src/ftdm_io.c  			slen = len;
slen             3785 src/ftdm_io.c  			if (ftdm_fsk_demod_feed(&ftdmchan->fsk, sln, slen) != FTDM_SUCCESS) {
slen             3843 src/ftdm_io.c  					if (ftdmchan->needed_tones[i] && teletone_multi_tone_detect(&ftdmchan->span->tone_finder[i], sln, (int)slen)) {
slen             3855 src/ftdm_io.c  			teletone_dtmf_detect(&ftdmchan->dtmf_detect, sln, (int)slen);