Here is a list of all documented files with brief descriptions:

bin
hldec.c
hlenc.c
hllist.c
hlhdf
hlhdf.c	Common functions for working with an HDF5 file through the HL-HDF API
hlhdf.h	Common functions for working with an HDF5 file through the HL-HDF API
hlhdf_alloc.c	Allocation routines for keeping track on memory
hlhdf_alloc.h	Allocation routines for keeping track on memory
hlhdf_compound.c	Functions for working with compound types
hlhdf_compound.h	Functions for working with compound types
hlhdf_compound_utils.c	Utility functions for defining compound types through the HDF5-API
hlhdf_compound_utils.h	Utility functions for defining compound types through the HDF5-API
hlhdf_debug.h	Debug functions used in HLHDF
hlhdf_defines_private.h	Useful macros that are used internally in HLHDF
hlhdf_node.c	Functions for working with HL_Node's
hlhdf_node.h	Functions for working with HL_Node's
hlhdf_node_private.h	Private functions for working with HL_Node's
hlhdf_nodelist.c	Functions for working with HL_NodeList's
hlhdf_nodelist.h	Functions for working with HL_NodeList's
hlhdf_private.h	Private generic functions used within HLHDF that should not be exposed to the end-user
hlhdf_read.c	Functions for working with HL_Node's and HL_NodeList's
hlhdf_read.h	Functions that should be used when reading a HDF5 file
hlhdf_types.h	Type definitions that are used in HLHDF
hlhdf_write.c	Functions for writing and updating HDF5 files through the HLHDF-api
hlhdf_write.h	Functions for writing and updating HDF5 files
pyhl
pyhl.c
pyhlhdf
hlhdf_arrayobject_wrap.h	Ensures that the python arrayobject.h file is imported correctly
pyhlcompat.c	Utilities that are helpful for the transition to python 3
pyhlcompat.h	Python compability file for making it possible to compile rave for both python >2.6 and python3
pyhlhdf_common.c
pyhlhdf_common.h
test
python
rave_info_type.c