From 525d703e16c1f557b95f742f7d2681ad6815f92f Mon Sep 17 00:00:00 2001
From: "E. Westbrook" <github@westbrook.io>
Date: Mon, 25 Feb 2019 16:00:51 -0700
Subject: [PATCH] tcp.c: use LUASOCKET_PRIVATE

---
 src/tcp.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/tcp.c b/src/tcp.c
index c7384b4..cc5b6a7 100644
--- a/src/tcp.c
+++ b/src/tcp.c
@@ -2,18 +2,21 @@
 * TCP object
 * LuaSocket toolkit
 \*=========================================================================*/
-#include <string.h>
+#include "luasocket.h"
 
 #include "lua.h"
 #include "lauxlib.h"
-#include "compat.h"
 
+#include "compat.h"
 #include "auxiliar.h"
+
 #include "socket.h"
 #include "inet.h"
 #include "options.h"
 #include "tcp.h"
 
+#include <string.h>
+
 /*=========================================================================*\
 * Internal function prototypes
 \*=========================================================================*/
@@ -126,7 +129,7 @@ static luaL_Reg func[] = {
 /*-------------------------------------------------------------------------*\
 * Initializes module
 \*-------------------------------------------------------------------------*/
-int tcp_open(lua_State *L)
+LUASOCKET_PRIVATE int tcp_open(lua_State *L)
 {
     /* create classes */
     auxiliar_newclass(L, "tcp{master}", tcp_methods);