static void nfsdreopen_one(struct idmap_client *);
static void nfsdreopen(void);
-size_t strlcat(char *, const char *, size_t);
-size_t strlcpy(char *, const char *, size_t);
-ssize_t atomicio(ssize_t (*f) (int, void*, size_t),
- int, void *, size_t);
void mydaemon(int, int);
void release_parent(void);