| PicMain | Read | * | † | × | Wri | * | † | × | Deadness |
|---|---|---|---|---|---|---|---|---|---|
| ProgramTitle | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | |
| PicBMP | Read | * | † | × | Wri | * | † | × | Deadness |
| BMPType | 4 | 4 | 0 | 0 | 3 | 3 | 0 | 0 | |
| InfoHeader | 6 | 6 | 0 | 0 | 1 | 1 | 0 | 0 | |
| CoreHeader | 5 | 5 | 0 | 0 | 1 | 1 | 0 | 0 | |
| IsRLE | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | Written only |
| StoredFilename | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | Read only |
| PicGIF | Read | * | † | × | Wri | * | † | × | Deadness |
| StoredFilename | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | |
| FileOK | 3 | 2 | 1 | 0 | 2 | 2 | 0 | 0 | |
| Signature | 5 | 4 | 1 | 0 | 1 | 1 | 0 | 0 | |
| LogicalScreenDescriptor | 5 | 5 | 0 | 0 | 1 | 1 | 0 | 0 | |
| MaxColors | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | |
| Read | Total number of reads |
| Wri | Total number of writes |
| * | Live reads/writes |
| † | Dead reads/writes (not executed) |
| × | Exposed reads/writes (may execute from external call) |