# | Line 147 | Line 147 | paint(p, xmin, ymin, xmax, ymax) /* compute and paint | |
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147 | register PNODE *p; | |
148 | int xmin, ymin, xmax, ymax; | |
149 | { | |
150 | < | extern long nrays; |
151 | < | static long lastflush = 0; |
150 | > | extern unsigned long nrays; |
151 | > | static unsigned long lastflush = 0; |
152 | static RAY thisray; | |
153 | double h, v; | |
154 |
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