lua: appropriate tcp.c

This is the only use left. Most outbound TCP connections are made with
ad-hoc code in underlying library outside of VLC or with the newer
`vlc_tls_SocketOpenTCP()`. Notably FTP and HTTP modules use the
`vlc_tls_t` abstraction to support both unencrypted TCP and TLS over TCP.

include/vlc_network.h

@@ -184,9 +184,6 @@ VLC_API int * net_Listen(vlc_object_t *p_this, const char *psz_host, unsigned i_
 #define net_ListenTCP(a, b, c) net_Listen(VLC_OBJECT(a), b, c, \
                                           SOCK_STREAM, IPPROTO_TCP)
 
-VLC_API int net_ConnectTCP (vlc_object_t *obj, const char *host, int port);
-#define net_ConnectTCP(a, b, c) net_ConnectTCP(VLC_OBJECT(a), b, c)
-
 /**
  * Accepts an new connection on a set of listening sockets.
  *

modules/lua/Makefile.am

@@ -24,6 +24,7 @@ liblua_plugin_la_SOURCES = \
 	lua/libs/sd.c \
 	lua/libs/stream.c \
 	lua/libs/strings.c \
+	lua/libs/tcp.c \
 	lua/libs/variables.c lua/libs/variables.h \
 	lua/libs/video.c \
 	lua/libs/vlm.c \

modules/lua/libs.h

@@ -58,4 +58,6 @@ void luaopen_win( lua_State *L );
 int vlclua_url_parse( lua_State *L );
 int vlclua_input_item_get( lua_State *L, input_item_t *p_item );
 
+int net_ConnectTCP(vlc_object_t *, const char *, int);
+
 #endif

src/network/tcp.c → modules/lua/libs/tcp.c

@@ -35,6 +35,7 @@
 
 #include <vlc_network.h>
 #include <vlc_interrupt.h>
+#include "../libs.h"
 
 /*****************************************************************************
  * SocksNegotiate:

src/Makefile.am

@@ -367,7 +367,6 @@ libvlccore_la_SOURCES = \
 	network/http_auth.c \
 	network/httpd.c \
 	network/io.c \
-	network/tcp.c \
 	network/udp.c \
 	network/rootbind.c \
 	network/stream.c \

src/libvlccore.sym

@@ -310,7 +310,6 @@ vlc_tick_wait
 net_Accept
 net_Connect
 net_ConnectDgram
-net_ConnectTCP
 net_Listen
 net_ListenClose
 net_OpenDgram