ftdm_str2ftdm_chan_type 275 src/ftdm_io.c FTDM_STR2ENUM(ftdm_str2ftdm_chan_type, ftdm_chan_type2str, ftdm_chan_type_t, CHAN_TYPE_NAMES, FTDM_CHAN_TYPE_COUNT) ftdm_str2ftdm_chan_type 168 src/include/freetdm.h FTDM_STR2ENUM_P(ftdm_str2ftdm_chan_type, ftdm_chan_type2str, ftdm_chan_type_t)