Here are the classes, structs, unions and interfaces with brief descriptions:

Nojph
Nlocal
Cbibo_gains
Cbit_read_buf
Cbit_write_buf
Ccod_SGcod
Ccod_SPcod
Ccodeblock
Ccodeblock_fun
Ccoded_cb_header
Ccodestream
CCT_CNST
Cdec_mel_st	MEL state structure for reading and decoding the MEL bitstream
Cfrwd_struct	State structure for reading and unstuffing of forward-growing bitstreams; these are: MagSgn and SPP bitstreams
Cfrwd_struct32	State structure for reading and unstuffing of forward-growing bitstreams; these are: MagSgn and SPP bitstreams
Cfrwd_struct64	State structure for reading and unstuffing of forward-growing bitstreams; these are: MagSgn and SPP bitstreams
Clifting_step
Cirv_data
Crev_data
Cmel_struct
Cms_struct
Cnlt_rec
Cparam_atk
Cparam_cap
Cparam_cod
Cparam_dfs
Cparam_nlt
Cparam_qcd
Cparam_siz
Cparam_sot
Cparam_tlm
CTtlm_Ptlm_pair
Cprecinct
Cresolution
Crev_struct	A structure for reading and unstuffing a segment that grows backward, such as VLC and MRP
Csiz_comp_info
Csqrt_energy_gains
Csubband
Ctag_tree
Ctile
Ctile_comp
Cuvlc_tbl_struct
Cvisual_weights
Cvlc_struct
Nnet
Csocket	A small wrapper for socket that only abstract Winsock2
Csocket_manager	A small wrapper for some Winsock2 functionality
Nstex
Cframes_handler	Assumes packets arrive in order
Cj2k_frame_storer	Saves a j2k frame to disk without decoding
Cpackets_handler	Interprets new packets, buffers them if needed
Crtp_packet	Interprets RTP header and payload, and holds received packets
Cstex_file	Holds in memory j2k codestream together with other info
Nthds
Cworker_thread_base	A base object for queuing tasks in the thread_pool
Cthread_pool	Implements a pool of threads, and can queue tasks
Cargument
Ccli_interpreter
Carg_inter_base
Ccoded_lists
Ccodestream	The object represent a codestream
Ccomment_exchange
Cdpx_in
Cimage_in_base
Cimage_out_base
Cinfile_base
Cj2c_infile
Cj2c_outfile
Clifting_buf
Cline_buf
C[union].__unnamed0__
Cmem_elastic_allocator
Cstores_list
Cmem_fixed_allocator
Cmem_infile
Cmem_outfile	Mem_outfile stores encoded j2k codestreams in memory
Cmessage_base	This is the base class from which all messaging levels are derived
Cmessage_error	Derived from message_base to handle error messages
Cmessage_info	Derived from message_base to handle info messages
Cmessage_warning	Derived from message_base to handle warning messages
Coutfile_base
Cparam_cod
Cparam_nlt	Non-linearity point transformation object (implements NLT marker segment)
Cparam_qcd	Quantization parameters object
Cparam_siz
Cpfm_in
Cpfm_out
Cpoint
Cppm_in
Cppm_out
Craw_in
Craw_out
Crect
Csize
Cyuv_in
Cyuv_out
Cimg_info
Cj2k_struct
Cpoint_interpreter
Cpoint_list_interpreter
Csi32_to_bool_list_interpreter
Csize_interpreter
Csize_list_interpreter
Ctileparts_division_interpreter
Cui32_list_interpreter