gen_dtmf_buffer 441 src/ftdm_io.c ftdm_buffer_destroy(&ftdmchan->gen_dtmf_buffer); gen_dtmf_buffer 859 src/ftdm_io.c ftdm_buffer_create(&new_chan->gen_dtmf_buffer, 128, 128, 0); gen_dtmf_buffer 1703 src/ftdm_io.c if (ftdmchan->gen_dtmf_buffer) { gen_dtmf_buffer 1704 src/ftdm_io.c ftdm_buffer_zero(ftdmchan->gen_dtmf_buffer); gen_dtmf_buffer 2704 src/ftdm_io.c ftdm_buffer_write(ftdmchan->gen_dtmf_buffer, digits, strlen(digits)); gen_dtmf_buffer 3157 src/ftdm_io.c if (ftdmchan->gen_dtmf_buffer && (dblen = ftdm_buffer_inuse(ftdmchan->gen_dtmf_buffer))) { gen_dtmf_buffer 3166 src/ftdm_io.c if (ftdm_buffer_read(ftdmchan->gen_dtmf_buffer, digits, dblen) && !ftdm_strlen_zero_buf(digits)) { gen_dtmf_buffer 403 src/include/private/ftdm_core.h ftdm_buffer_t *gen_dtmf_buffer;