2 files changed, 10 insertions, 5 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 07b1d1158..c088946d9 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -307,6 +307,9 @@ typedef struct len_and_sockaddr {
 #endif
         };
 } len_and_sockaddr;
+/* Create stream socket, and allocated suitable lsa
+ * (lsa of correct size and lsa->sa.sa_family (AF_INET/AF_INET6)) */
+int xsocket_stream(len_and_sockaddr **lsap);
 /* Create server TCP socket bound to bindaddr:port. bindaddr can be NULL,
  * numeric IP ("N.N.N.N") or numeric IPv6 address,
  * and can have ":PORT" suffix (for IPv6 use "[X:X:...:X]:PORT").
@@ -324,12 +327,14 @@ extern int xconnect_stream(const len_and_sockaddr *lsa);
  * (depending on host), but in theory nothing prevents e.g.
  * UNIX socket address being returned, IPX sockaddr etc... */
 extern len_and_sockaddr* host2sockaddr(const char *host, int port);
-/* assign sin[6]_port member if the socket is of corresponding type,
+/* Assign sin[6]_port member if the socket is of corresponding type,
  * otherwise noop. Useful for ftp.
  * NB: does NOT do htons() internally, just direct assignment. */
-extern void set_port(len_and_sockaddr *lsa, unsigned port);
-char* xmalloc_sockaddr2host(const struct sockaddr *sa, socklen_t salen);
-char* xmalloc_sockaddr2dotted(const struct sockaddr *sa, socklen_t salen);
+extern void set_nport(len_and_sockaddr *lsa, unsigned port);
+/* Retrieve sin[6]_port or return -1 for non-inet lsa's */
+extern int get_nport(len_and_sockaddr *lsa);
+extern char* xmalloc_sockaddr2host(const struct sockaddr *sa, socklen_t salen);
+extern char* xmalloc_sockaddr2dotted(const struct sockaddr *sa, socklen_t salen);
 
 
 extern char *xstrdup(const char *s);
diff --git a/include/usage.h b/include/usage.h
index 4e5206558..0275df3f0 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -2249,7 +2249,7 @@
        "\n      -e      Exec rest of command line after connect" \
        "\n      -i SECS Delay interval for lines sent" \
        "\n      -w SECS Timeout for connect" \
-       "\n      -f file Use file (ala /dev/ttyS0) instead of network" \
+       "\n      -f FILE Use file (ala /dev/ttyS0) instead of network" \
         ) \
         USE_NC_SERVER( \
        "\n      -l      Listen mode, for inbound connects" \