| D | L | P | T | X |
| DbeBadBuffer | DbeNumberEvents | DBE_MINOR_VERSION |
| DbeNumberErrors | DBE_MAJOR_VERSION | DBE_PROTOCOL_NAME |
| libXext |
| PXdbeBackBuffer | PXdbeScreenVisualInfo | PXdbeVisualInfo |
| PXdbeBackBufferAttributes | PXdbeSwapAction | |
| PXdbeBufferError | PXdbeSwapInfo |
| TXdbeBackBuffer | TXdbeScreenVisualInfo | TXdbeVisualInfo |
| TXdbeBackBufferAttributes | TXdbeSwapAction | |
| TXdbeBufferError | TXdbeSwapInfo |