6 static void *xmalloc(size_t, void *);
7 static void *xcalloc(size_t, size_t, void *);
8 static void xfree(void *, void *);
12 xmalloc(size_t sz, void *arg) {
17 xcalloc(size_t nmemb, size_t sz, void *arg)
19 return calloc(nmemb,sz);
23 xfree(void *p, void *arg)
36 ohash_init(&h, 2, &i);