| sfColor | SfColor is an utility class for manipulating colors |
| sfEvent | SfEvent defines a system event and its parameters |
| sfFloatRect | SfFloatRect and sfIntRect are utility classes for manipulating rectangles |
| sfGlyph | SfGlyph describes a glyph (a visual character) |
| sfIntRect | |
| sfIPAddress | SfIPAddress provides easy manipulation of IP v4 addresses |
| sfJoyButtonEvent | Joystick buttons events parameters |
| sfJoyMoveEvent | Joystick axis move event parameters |
| sfKeyEvent | Keyboard event parameters |
| sfMouseButtonEvent | Mouse buttons events parameters |
| sfMouseMoveEvent | Mouse move event parameters |
| sfMouseWheelEvent | Mouse wheel events parameters |
| sfSizeEvent | Size events parameters |
| sfSoundStreamChunk | SfSoundStreamChunk defines the data to fill by the OnGetData callback |
| sfTextEvent | Text event parameters |
| sfVideoMode | SfVideoMode defines a video mode (width, height, bpp, frequency) and provides functions for getting modes supported by the display device |
| sfWindowSettings | Structure defining the window's creation settings |