75     struct mem_zone *zone = mem;  in mem_alloc()  local
79     if (zone == NULL || (zone->limit && zone->total + len > zone->limit))  in mem_alloc()
99     item->next = zone->first;  in mem_alloc()
100     zone->first = item;  in mem_alloc()
103     zone->total += item->size;  in mem_alloc()
104     if (zone->total > zone->highwater)  in mem_alloc()
105         zone->highwater = zone->total;  in mem_alloc()
115     struct mem_zone *zone = mem;  in mem_free()  local
118     if (zone == NULL) {  in mem_free()
125     next = zone->first;  in mem_free()
128             zone->first = next->next;   /* first one is it, remove from list */  in mem_free()
136                 zone->notlifo++;        /* not a LIFO free */  in mem_free()
144         zone->total -= next->size;  in mem_free()
150         zone->rogue++;  in mem_free()
160     struct mem_zone *zone;  in mem_setup()  local
162     zone = malloc(sizeof(struct mem_zone));  in mem_setup()
163     assert(zone != NULL);  in mem_setup()
164     zone->first = NULL;  in mem_setup()
165     zone->total = 0;  in mem_setup()
166     zone->highwater = 0;  in mem_setup()
167     zone->limit = 0;  in mem_setup()
168     zone->notlifo = 0;  in mem_setup()
169     zone->rogue = 0;  in mem_setup()
170     strm->opaque = zone;  in mem_setup()
178     struct mem_zone *zone = strm->opaque;  in mem_limit()  local
180     zone->limit = limit;  in mem_limit()
186     struct mem_zone *zone = strm->opaque;  in mem_used()  local
188     fprintf(stderr, "%s: %lu allocated\n", prefix, zone->total);  in mem_used()
194     struct mem_zone *zone = strm->opaque;  in mem_high()  local
196     fprintf(stderr, "%s: %lu high water mark\n", prefix, zone->highwater);  in mem_high()
204     struct mem_zone *zone = strm->opaque;  in mem_done()  local
210     item = zone->first;  in mem_done()
220     if (count || zone->total)  in mem_done()
222                 prefix, zone->total, count);  in mem_done()
223     if (zone->notlifo)  in mem_done()
224         fprintf(stderr, "** %s: %d frees not LIFO\n", prefix, zone->notlifo);  in mem_done()
225     if (zone->rogue)  in mem_done()
227                 prefix, zone->rogue);  in mem_done()
230     free(zone);  in mem_done()