Here is a list of all files with brief descriptions:

api.h
attr_sink.h
attr_sink_impl.h
attr_sink_pydoc_template.h
attr_source.h
attr_source_impl.h
attr_source_pydoc_template.h
attr_updater.h
attr_updater_impl.h
attr_updater_pydoc_template.h
converter_ss.h
converter_ss_impl.h
converter_ss_pydoc_template.h
device_sink.h
device_sink_impl.h
device_sink_pydoc_template.h
device_source.h
device_source_impl.h
device_source_pydoc_template.h
eightbit_sink.h
eightbit_sink_impl.h
eightbit_sink_pydoc_template.h
eightbit_source.h
eightbit_source_impl.h
eightbit_source_pydoc_template.h
flexi_source.h
flexi_source_impl.h
flexi_source_pydoc_template.h
fmcomms2_sink.h
fmcomms2_sink_impl.h
fmcomms2_sink_pydoc_template.h
fmcomms2_source.h
fmcomms2_source_impl.h
fmcomms2_source_pydoc_template.h
fmcomms5_sink.h
fmcomms5_sink_impl.h
fmcomms5_sink_pydoc_template.h
fmcomms5_source.h
fmcomms5_source_impl.h
fmcomms5_source_pydoc_template.h
hnchbbboard_source.h
hnchbbboard_source_impl.h
hnchbbboard_source_pydoc_template.h
hnchboard2_source.h
hnchboard2_source_impl.h
hnchboard2_source_pydoc_template.h
hnchboard2u_source.h
hnchboard2u_source_impl.h
hnchboard2u_source_pydoc_template.h
iio_math_impl.h
iio_modulo_const_ff_impl.h
iio_modulo_ff_impl.h
iio_power_ff_impl.h
math.h
modulo_const_ff.h
modulo_ff.h
multi_source.h
multi_source_impl.h
multi_source_pydoc_template.h
pluto_sink.h
pluto_sink_impl.h
pluto_sink_pydoc_template.h
pluto_source.h
pluto_source_impl.h
pluto_source_pydoc_template.h
power_ff.h
build/python/bindings/pydoc_macros.h
docs/doxygen/pydoc_macros.h
thirtytwobit_sink.h
thirtytwobit_sink_impl.h
thirtytwobit_sink_pydoc_template.h
thirtytwobit_source.h
thirtytwobit_source_impl.h
thirtytwobit_source_pydoc_template.h