27 struct nlist **hashtab;
37struct hash* hash_new(
int size);
38unsigned int hashfunc(
struct hash *h,
char *s);
39struct nlist *hash_lookup(
struct hash *h,
char *s);
40struct nlist *hash_add(
struct hash *h,
char *key,
char *val);
42void hash_destroy(
struct hash *h);