| _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 |
| _CameraFunctions | Various camera specific functions |
| _CameraStorageInformation | Storage information structue |
| _GPPort | The GPhoto port structure |
| _GPPortInfo | Information about the current port |
| _GPPortOperations | The port operations |
| _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 |
1.5.0