Enums
Value | Symbolic name | Description |
| 0 | GDK_COPY | |
| 1 | GDK_INVERT | |
| 2 | GDK_XOR | |
| 3 | GDK_CLEAR | |
| 4 | GDK_AND | |
| 5 | GDK_AND_REVERSE | |
| 6 | GDK_AND_INVERT | |
| 7 | GDK_NOOP | |
| 8 | GDK_OR | |
| 9 | GDK_INVERT | |
| 10 | GDK_XOR | |
| 11 | GDK_EQUIV | |
| 12 | GDK_OR_REVERSE | |
| 13 | GDK_COPY_INVERT | |
| 14 | GDK_OR_INVERT | |
| 15 | GDK_NAND | |
| 16 | GDK_SET |