slen             3320 src/ftdm_io.c  		ftdm_size_t slen = 0;
slen             3325 src/ftdm_io.c  			slen = *datalen / 2;
slen             3331 src/ftdm_io.c  			slen = sizeof(sln_buf) / 2;
slen             3332 src/ftdm_io.c  			if (len > slen) {
slen             3333 src/ftdm_io.c  				len = slen;
slen             3350 src/ftdm_io.c  			slen = len;
slen             3354 src/ftdm_io.c  			if (ftdm_fsk_demod_feed(&ftdmchan->fsk, sln, slen) != FTDM_SUCCESS) {
slen             3412 src/ftdm_io.c  					if (ftdmchan->needed_tones[i] && teletone_multi_tone_detect(&ftdmchan->span->tone_finder[i], sln, (int)slen)) {
slen             3424 src/ftdm_io.c  			teletone_dtmf_detect(&ftdmchan->dtmf_detect, sln, (int)slen);