2 files changed, 12 insertions, 9 deletions

diff --git a/include/libbb.h b/include/libbb.h
index bb4a68741..218a1935c 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -321,6 +321,7 @@ int xconnect_stream(const len_and_sockaddr *lsa);
 len_and_sockaddr* host2sockaddr(const char *host, int port);
 /* Version which dies on error */
 len_and_sockaddr* xhost2sockaddr(const char *host, int port);
+len_and_sockaddr* xdotted2sockaddr(const char *host, int port);
 #if ENABLE_FEATURE_IPV6
 /* Same, useful if you want to force family (e.g. IPv6) */
 len_and_sockaddr* host_and_af2sockaddr(const char *host, int port, sa_family_t af);
diff --git a/include/usage.h b/include/usage.h
index 17dcf9be9..fb1617a7c 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -2428,20 +2428,22 @@
 #define ping_full_usage \
        "Send ICMP ECHO_REQUEST packets to network hosts" \
        "\n\nOptions:\n" \
-       "        -c CNT  Send only CNT pings\n" \
-       "        -s SIZE Send SIZE data bytes in packets (default=56)\n" \
-       "        -I IP   Use IP as source address\n" \
-       "        -q      Quiet mode, only displays output at start\n" \
-       "                and when finished"
+       "        -4, -6          Force IPv4 or IPv6 hostname resolution\n" \
+       "        -c CNT          Send only CNT pings\n" \
+       "        -s SIZE         Send SIZE data bytes in packets (default=56)\n" \
+       "        -I iface/IP     Use interface or IP address as source\n" \
+       "        -q              Quiet mode, only displays output at start\n" \
+       "                        and when finished"
 #define ping6_trivial_usage \
        "[OPTION]... host"
 #define ping6_full_usage \
        "Send ICMP ECHO_REQUEST packets to network hosts" \
        "\n\nOptions:\n" \
-       "        -c CNT  Send only CNT pings\n" \
-       "        -s SIZE Send SIZE data bytes in packets (default=56)\n" \
-       "        -q      Quiet mode, only displays output at start\n" \
-       "                and when finished"
+       "        -c CNT          Send only CNT pings\n" \
+       "        -s SIZE         Send SIZE data bytes in packets (default=56)\n" \
+       "        -I iface/IP     Use interface or IP address as source\n" \
+       "        -q              Quiet mode, only displays output at start\n" \
+       "                        and when finished"
 #endif
 #define ping_example_usage \
        "$ ping localhost\n" \