Data Structures

Here are the data structures with brief descriptions:

LV2_Atom	The header of an atom:Atom
LV2_Atom_Double	An atom:Double
LV2_Atom_Event	The header of an atom:Event
LV2_Atom_Float	An atom:Float
LV2_Atom_Forge	A "forge" for creating atoms by appending to a buffer
LV2_Atom_Forge_Frame	A stack frame used for keeping track of nested Atom containers
LV2_Atom_Int	An atom:Int or atom:Bool
LV2_Atom_Literal	An atom:Literal
LV2_Atom_Literal_Body	The body of an atom:Literal
LV2_Atom_Long	An atom:Long
LV2_Atom_Object	An atom:Object
LV2_Atom_Object_Body	The body of an atom:Object
LV2_Atom_Object_Query	A single entry in an Object query
LV2_Atom_Property	An atom:Property
LV2_Atom_Property_Body	The body of an atom:Property (e.g
LV2_Atom_Sequence	An atom:Sequence
LV2_Atom_Sequence_Body	The body of an atom:Sequence (a sequence of events)
LV2_Atom_String	An atom:String
LV2_Atom_Tuple	An atom:Tuple
LV2_Atom_URID	An atom:URID
LV2_Atom_Vector	An atom:Vector
LV2_Atom_Vector_Body	The body of an atom:Vector
LV2_Descriptor	Plugin Descriptor
LV2_Event	An LV2 event (header only)
LV2_Event_Buffer	A buffer of LV2 events (header only)
LV2_Event_Feature	Non-POD events feature
LV2_Event_Iterator	An iterator over an LV2_Event_Buffer
LV2_Extension_Data_Feature	The data field of the LV2_Feature for this extension
LV2_Feature	Feature
LV2_Lib_Descriptor	Descriptor for a plugin library
LV2_Log_Log	Log feature (LV2_LOG__log)
LV2_Options_Interface	Interface for dynamically setting options (LV2_OPTIONS__interface)
LV2_Options_Option	An option
LV2_Resize_Port_Resize
LV2_State_Interface	LV2 Plugin State Interface
LV2_State_Make_Path	Feature data for state:makePath (LV2_STATE__makePath)
LV2_State_Map_Path	Feature data for state:mapPath (LV2_STATE__mapPath)
LV2_URI_Map_Feature	URI Map Feature
LV2_URID_Map	URID Map Feature (LV2_URID__map)
LV2_URID_Unmap	URI Unmap Feature (LV2_URID__unmap)
LV2_Worker_Interface	LV2 Plugin Worker Interface
LV2_Worker_Schedule
LV2UI_Descriptor	A plugin UI
LV2UI_Idle_Interface	UI Idle Interface (LV2_UI__idleInterface)
LV2UI_Peak_Data	Peak data for a slice of time, the update format for ui:peakProtocol
LV2UI_Port_Map	Feature to map port symbols to UIs
LV2UI_Port_Subscribe	Feature to subscribe to port updates (LV2_UI__portSubscribe)
LV2UI_Resize	Feature/interface for resizable UIs (LV2_UI__resize)
LV2UI_Show_Interface	UI Show Interface (LV2_UI__showInterface)
LV2UI_Touch	A feature to notify the host that the user has grabbed a UI control