color_buf
color_buf[unit]->status = 0;
ptep = (int *) ((VTOP(color_buf[unit]) * 4)
*(int *)datap = (int) color_buf[unit];
ptep = (int *) ((VTOP(color_buf[unit]) * 4)
#define COLOR_BUFSIZ ((sizeof(struct color_buf) + 512) & ~0x01FF)
struct color_buf *color_buf[NQD]; /* pointers to color bufs */
struct color_buf *cbuf;
cbuf = color_buf[unit];
color_buf[unit] = (struct color_buf *)
color_buf[unit]->status = 0;
color_buf[unit]->count = 0;
ptep = (int *) ((VTOP(color_buf[unit]) * 4)