Here is a list of all files with brief descriptions:

cfortran.h
EightByteIntTest-2.f90
EightByteIntTest.f90
fort-attio.c
fort-control.c
fort-dim.c
fort-genatt.c
fort-geninq.c
fort-genvar.c
fort-lib.c
fort-lib.h
fort-misc.c
fort-nc4.c
fort-v2compat.c
fort-var1io.c
fort-varaio.c
fort-vario.c
fort-varmio.c
fort-varsio.c
module_netcdf4_f03.f90
module_netcdf4_nc_interfaces.f90
module_netcdf4_nf_interfaces.F90
module_netcdf_f03.f90
module_netcdf_fortv2_c_interfaces.f90
module_netcdf_nc_data.F90
module_netcdf_nc_interfaces.f90
module_netcdf_nf_data.F90
module_netcdf_nf_interfaces.F90
ncfortran.h
netcdf.f90
netcdf3_file.f90
netcdf4.f90
netcdf4_eightbyte.f90
netcdf4_externals.f90
netcdf4_file.f90
netcdf4_func.f90
netcdf4_overloads.f90
netcdf4_variables.f90
netcdf4_visibility.f90
netcdf_attributes.f90
netcdf_constants.f90
netcdf_dims.f90
netcdf_eightbyte.f90
netcdf_expanded.f90
netcdf_externals.f90
netcdf_f.h
netcdf_file.f90
netcdf_overloads.f90
netcdf_text_variables.f90
netcdf_variables.f90
netcdf_visibility.f90
nf_attio.F90
nf_control.F90
nf_dim.f90
nf_fortv2.f90
nf_genatt.f90
nf_geninq.f90
nf_genvar.f90
nf_lib.c
nf_logging.F90
nf_misc.f90
nf_nc4.f90
nf_v2compat.c
nf_var1io.F90
nf_varaio.F90
nf_vario.F90
nf_varmio.F90
nf_varsio.F90
testEightByteGet.f90
typeSizes.f90