Here are the data structures with brief descriptions:

CScArucoDictionary	ArUco Symbology Dictionary
CScBarcode	A located or recognized barcode/ 2d code in an image
CScBarcodeArray	A fixed-size array of barcode objects
CScBarcodeGenerator	A 1d/2d barcode generator
CScBarcodeScanner	Scans barcodes in images
CScBarcodeScannerSession	An opaque barcode scanner session object
CScBarcodeScannerSettings	An opaque data structure holding configuration options for the barcode scanner
CScByteArray	A null terminated array of bytes
CScCamera	Opaque handle to a camera object
CScCameraProperties	Platform specific camera properties
CScEncodingArray	An array of encoding ranges
CScEncodingRange	Character encoding of a range of bytes
CScError	Structure for holding error information
CScFramerate	Describes a framerate
CScImageBuffer	A 2-dimensional bitmap/image
CScImageDescription	Describes dimensions as well as internal memory layout of an image buffer
CScObjectTracker	Opaque pointer type for an object tracker
CScObjectTrackerCallbacks	Callback storage structure. Set a callback to NULL to ignore it
CScPoint	A 2-dimensional point with integer precision
CScPointF	A 2-dimensional point with floating point precision
CScProcessFrameResult	Result status and frame id
CScQuadrilateral	A 2-dimensional polygon with 4 corners
CScQuadrilateralF	A 2-dimensional polygon with 4 corners described as relative float coordinates
CScRecognitionContext	Opaque recognition context data structure
CScRectangleF	A 2-dimensional rectangle with floating point precision
CScSize	A 2-dimensional unsigned size
CScSizeF	A 2-dimensional size with floating point precision
CScStepwiseFramerate	A step-wise description of a framerate
CScStepwiseResolution	A unsigned step-wise description of a size
CScSymbologySettings	Contains symbology-specific settings
CScTrackedObject	Opaque pointer type for an object tracker
CSpData	Represents a binary blob of data, or a string of characters
CSpField	Parser result field
CSpParser	Parser interface
CSpParserResult	Parser result