Here are the data structures with brief descriptions:

[detail level 123]

C_aspect_ratio	Data structure for the pixel or picture aspect ratio
C_bandfile	Declaration of the band file data structure
C_bitstream	Declaration of the bitstream data structure
C_channel_header	Data structure for storing information in the channel header
C_codebook	Declaration of a codebook
C_codec	Fields that are common to the encoder and decoder
▼C_codec_state
C_picture_aspect_ratio	Picture aspect ratio read from the encoded sample
C_component_array	Data structure for an array that contains a single type of component
C_component_permutation	Data structure for the component permutation
C_component_transform	Data structure for the component transform (16 bit precision)
▼C_encoder	Data structure for the buffers and information used by the encoder
C_channel
C_display	Dimensions and format of the displayable image with padding removed
C_encoded	Dimensions and format of the encoded image
C_input	Dimensions and format of the image that was input to the encoder
C_timing
C_file_info	Data structure for information about a file
C_filelist	Data structure for enumerating files from a list
C_magnitude_table	Table of codewords for coefficient magnitudes
C_metadata	Declaration of a data structure for metadata
C_packed_image	Data structure for an image input to the unpacking process
C_packed_image_list	Ordered set of packed images
C_parameters	Declaration of a data structure for passing parameters to the encoder
C_pathname_data	Data structure for representing an image file and metadata about the image
C_pathname_list	Data structure for representing a list of image files with image dimensions and format
C_rlc	Entry in the table for encoding runs of zeros
C_rlv	Codebook entries for arbitrary runs and values
C_run	Structure returned by the run length decoding routines
C_runs_table	Table of codewords for runs of zeros
▼C_stream	Declaration of the data structure for a byte stream
▼C_location	Union of parameters for different types of streams
C_file	Parameters for a binary file stream
C_memory	Parameters for a stream bound to a memory buffer
C_transform	Data structure for the wavelet tree (one channel)
C_unpacked_image	Image represented as an ordered set of component arrays
C_unpacked_image_list	Ordered set of unpacked images
C_version	Codec version number (major, minor, revision, build)
C_vlc
C_vle	Entry in the table for encoding coefficients magnitudes
C_wavelet	Data structure used for wavelets
Cbandfile_info	Pathname for the band file and masks that specify which subbands to write
Ccodeset
CDPX_file_info	Data structure for information about a DPX file
Ctagvalue	< Bitstream tag and value pair
Ctimer