| # | Line 36 | Line 36 | extern PNODE ptrunk; /* the base of the image tree * | |
|---|---|---|
| 36 | ||
| 37 | extern VIEW ourview; /* current view parameters */ | |
| 38 | extern VIEW oldview; /* previous view parameters */ | |
| 39 | + | extern int hresolu, vresolu; /* image resolution */ |
| 40 | ||
| 41 | extern int greyscale; /* map colors to brightness? */ | |
| 42 | ||
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |