_caldav_error | A struct for storing error codes and messages |
_CALDAV_SETTINGS | A struct used to exchange all user input between various parts of the library |
_response | A struct used for returning messages from the library to users |
config_data | Used to exchange user options to the library |
debug_curl | A struct used to set internal options in the library |
MemoryStruct | Used to hold messages between the CalDAV server and the library |