* Several handy miscellaneous functions.
*/
int fr_set_signal(int sig, sig_t func);
-TALLOC_CTX *fr_autofree_ctx(void);
+int fr_link_talloc_ctx_free(TALLOC_CTX *parent, TALLOC_CTX *child);
char const *fr_inet_ntop(int af, void const *src);
char const *ip_ntoa(char *, uint32_t);
int fr_pton4(fr_ipaddr_t *out, char const *value, size_t inlen, bool resolve, bool fallback);