net: use freeaddrinfo() in _info example.

[ccan] / ccan / net / net.c

diff --git a/ccan/net/net.c b/ccan/net/net.c
index 7867054d9adf6c39bb48d68d8221c09c19925b86..61efd5b8fd4b55643b157d3cf90e73818b2a20f4 100644 (file)
--- a/ccan/net/net.c
+++ b/ccan/net/net.c
@@ -1,10 +1,7 @@
 /* Licensed under BSD-MIT - see LICENSE file for details */
 #include <ccan/net/net.h>
 #include <ccan/noerr/noerr.h>
-#include <sys/types.h>
-#include <sys/socket.h>
 #include <poll.h>
-#include <netdb.h>
 #include <string.h>
 #include <stdlib.h>
 #include <unistd.h>