Here are the data structures with brief descriptions:

Cvox_box	Structure representing a box
Cvox_camera	A generic camera class
Cvox_camera_interface	A camera user interface
Cvox_cd	Opaque structure for collision detector
Cvox_engine	Voxengine instance
Cvox_fps_info	Frame counter info
Cvox_module	Module info structure
Cvox_node	Voxel tree/node data structure
Cvox_object	Generic voxrnd object
Cvox_object_interface	Generic object interface structure
Cvox_rnd_ctx	A renderer context
Cvox_sphere	Sphere structure