nsec3_hash_cmp
else if(fptr == &nsec3_hash_cmp) return 1;
rbtree_init(ct->ct, &nsec3_hash_cmp);
int nsec3_hash_cmp(const void* c1, const void* c2);
rbtree_init(&ct, &nsec3_hash_cmp);
else if(fptr == &nsec3_hash_cmp) return 1;
rbtree_init(ct->ct, &nsec3_hash_cmp);
int nsec3_hash_cmp(const void* c1, const void* c2);