sys/net/zlib.c

3562     uInt left;          /* if STORED, bytes left to copy */
3618 /* copy as much as possible from the sliding window to the output area */
3750   /* copy input/output information to locals (UPDATE macro restores) */
4062     /* while there is input ready, copy to output buffer, moving
4652       uInt dist;                /* distance back to copy from */
4653     } copy;             /* if EXT or COPY, where and how much */
4701   Bytef *f;             /* pointer to copy strings from */
4704   /* copy input/output information to locals (UPDATE macro restores) */
4744         c->sub.copy.get = e & 15;
4766       j = c->sub.copy.get;
4782         c->sub.copy.get = e & 15;
4783         c->sub.copy.dist = t->base;
4798       j = c->sub.copy.get;
4800       c->sub.copy.dist += (uInt)b & inflate_mask[j];
4802       Tracevv((stderr, "inflate:         distance %u\n", c->sub.copy.dist));
4806       f = (uInt)(q - s->window) < c->sub.copy.dist ?
4807           s->end - (c->sub.copy.dist - (q - s->window)) :
4808           q - c->sub.copy.dist;
4810       f = q - c->sub.copy.dist;
4811       if ((uInt)(q - s->window) < c->sub.copy.dist)
4812         f = s->end - (c->sub.copy.dist - (uInt)(q - s->window));
4880 /* copy as much as possible from the sliding window to the output area */
4894   /* compute number of bytes to copy as far as end of window */
4907   /* copy as far as end of window */
4914   /* see if more to copy at beginning of window */
4922     /* compute bytes to copy */
4935     /* copy */
5001   uInt c;               /* bytes to copy */
5002   uInt d;               /* distance back to copy from */
5003   Bytef *r;             /* copy source pointer */
5036         /* decode distance base of block to copy */
5050             /* do the copy */
5053             {                                   /*  just copy */
5064                 c -= e;                 /* copy to end of window */
5068                 r = s->window;          /* copy rest from start of window */
5071             do {                        /* copy all or what's left */