portmap_cache
struct portmap_cache *cache_prev, *cache_next;
struct portmap_cache *portmap_cache_head, *portmap_cache_tail;
struct portmap_cache *next = NULL, *cp;
struct portmap_cache *cachep, *prev, *next = NULL, *cp;
struct portmap_cache *cachep;
cachep = malloc(sizeof (struct portmap_cache));