36 	region_t	region;  in region_create()  local
38 	region = malloc(sizeof(struct region_struct));  in region_create()
39 	if (!region)  in region_create()
41 	memset(region, 0, sizeof(struct region_struct));  in region_create()
42 	region->min = min;  in region_create()
43 	region->max = max;  in region_create()
44 	return region;  in region_create()
47 void region_free(region_t region)  in region_free()  argument
51 	for (r = region->allocated; r; r = next) {  in region_free()
55 	memset(region, 0, sizeof(struct region_struct));  in region_free()
56 	free(region);  in region_free()
59 int region_allocate(region_t region, region_addr_t start, int n)  in region_allocate()  argument
65 	if ((start < region->min) || (end > region->max))  in region_allocate()
77 	for (r = region->allocated, prev=NULL; r; prev = r, r = r->next) {  in region_allocate()
115 		region->allocated = new_region;  in region_allocate()
156 void region_print(region_t region, FILE *f)  in region_print()  argument
161 	fprintf(f, "Printing region (min=%d. max=%d)\n\t", region->min,  in region_print()
162 		region->max);  in region_print()
163 	for (r = region->allocated; r; r = r->next) {  in region_print()