Here are the data structures with brief descriptions:

CADC_RcvStruct_t	Raw values for ADC, DAC and LEDs
CADCData_t	Holds raw ADC Values for all Channels
Cbutton_s	Variables for a button-control
CcommandTable_t	Holds a Table containing all valid Commands and the corresponding Address of the routine handling it
CconfStruct_t	Holds all Configuration Data stored in EEPROM
Ccontrol_t	The control_t is a union of all possible control types
CenterNumber_s	Parameter set for enterNumber()
CenterNumberVariable_s
CftestPortsStruct	Holds the test declarations for one Port
CLED_DATA_t
Cmenu_t	Contains one menu
CmenuItem_t	Contains data for one menu item
CprefixValue_t	Holds the values for a prefix-value
Crefresh_s	Variables for an auto-refresh-control
Cscreen_t	Holds the structure to build up a screen
CscreenItem_t	Holds the data for a screen item
CsinkPrefixValues_t	Contains the prefixValues for all sinks for display
Csoa_t
CSPI_XmtStruct_t	Raw values for ADC, DAC and LEDs
CSPIADCData_t
Ctext_s	Variables for a text-control
CvolatileConfStruct_t	These values will be calculated by ReadConfig() and/or on-the-fly by measurement