39 	fc_resource_t *f, *prev, *r = *head;  in find_resource()  local
43 	while (r) {  in find_resource()
44 		if (r->data == NULL) {  in find_resource()
48 				prev->next = r->next;  in find_resource()
50 				*head = r->next;  in find_resource()
52 			dead = r;  in find_resource()
53 			r = r->next;  in find_resource()
56 			if (cmp(ptr, r->data)) {  in find_resource()
57 				f = r;  in find_resource()
60 			prev = r;  in find_resource()
61 			r = r->next;  in find_resource()
70 	fc_resource_t *r;  in add_resource()  local
72 	r = find_resource(head, ptr, cmp);  in add_resource()
73 	if (r == NULL) {  in add_resource()
74 		r = MALLOC(sizeof (fc_resource_t));  in add_resource()
75 		r->data = ptr;  in add_resource()
76 		r->next = *head;  in add_resource()
77 		*head = r;  in add_resource()
78 		return (r->data);  in add_resource()
87 	fc_resource_t *r;  in free_resource()  local
89 	if ((r = find_resource(head, ptr, cmp)) != NULL)  in free_resource()
90 		r->data = NULL;  in free_resource()