| FBnode | Structure is a node in a linked list of FBuffer objects |
| FBuffer | Struct describes a buffer in memory |
| FileInfo | |
| Gram | Describes a data structure that is found in a raw data buffer |
| GramMap | |
| GramReport | Struct holds an array of Grams that are a response to a query |
| GramStore | |
| GsBuffer | |
| GsStats | |
| PhaseMap | |
| Request | |
| RhScanFuncs | |
| ScanInfo | |
| ScanMap | |
| ScanOptions | Structure holds options that affect scanning which are specified by the client |
| SCnode | |
| State | Describes the internal state of a Scan |
1.4.4