| _CameraFile | |
| _CameraFileInfo | File information structure | 
| _CameraFileInfoAudio | File information of an audio file | 
| _CameraFileInfoFile | File information of a regular file | 
| _CameraFileInfoPreview | File information of a preview file | 
| _CameraFilesystem | The internal camera filesystem structure | 
| _CameraFunctions | Various camera specific functions | 
| _CameraStorageInformation | Storage information structue | 
| _CameraWidget | |
| _GPPort | The GPhoto port structure | 
| _GPPortInfo | Information about the current port | 
| _GPPortOperations | The port operations | 
| _GPPortPrivateCore | Internal private libgphoto2_port data. This structure contains private data | 
| _GPPortSettings | Union of port settings | 
| _GPPortSettingsDisk | Port settings for the local disk (directories) port | 
| _GPPortSettingsSerial | Port settings for serial ports | 
| _GPPortSettingsUSB | Port settings for USB ports | 
| CameraAbilities | Describes the properties of a specific camera | 
| CameraFile | File structure | 
| CameraFilePath | A structure created by the capture operation | 
| CameraText | CameraText structure used in various functions | 
| LogFunc | Internal logging function entry | 
| Setting | 
 1.5.5
 1.5.5