From 140603714f5b35405871a8040f8d14e650db7221 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Wed, 17 Sep 2014 14:30:29 +0200
Subject: util-src/*.c: Add macro for compiling with Lua 5.2

---
 util-src/encodings.c | 4 ++++
 util-src/hashes.c    | 4 ++++
 util-src/net.c       | 4 ++++
 util-src/pposix.c    | 4 ++++
 util-src/signal.c    | 4 ++++
 util-src/windows.c   | 4 ++++
 6 files changed, 24 insertions(+)

diff --git a/util-src/encodings.c b/util-src/encodings.c
index fb838551..2d5d49d4 100644
--- a/util-src/encodings.c
+++ b/util-src/encodings.c
@@ -20,6 +20,10 @@
 #include "lua.h"
 #include "lauxlib.h"
 
+#if (LUA_VERSION_NUM == 502)
+#define luaL_register(L, N, R) luaL_setfuncs(L, R, 0)
+#endif
+
 /***************** BASE64 *****************/
 
 static const char code[]=
diff --git a/util-src/hashes.c b/util-src/hashes.c
index 39ab5180..459f75ac 100644
--- a/util-src/hashes.c
+++ b/util-src/hashes.c
@@ -27,6 +27,10 @@ typedef unsigned __int32 uint32_t;
 #include <openssl/sha.h>
 #include <openssl/md5.h>
 
+#if (LUA_VERSION_NUM == 502)
+#define luaL_register(L, N, R) luaL_setfuncs(L, R, 0)
+#endif
+
 #define HMAC_IPAD 0x36363636
 #define HMAC_OPAD 0x5c5c5c5c
 
diff --git a/util-src/net.c b/util-src/net.c
index 84d7e84e..9e57854c 100644
--- a/util-src/net.c
+++ b/util-src/net.c
@@ -26,6 +26,10 @@
 #include <lua.h>
 #include <lauxlib.h>
 
+#if (LUA_VERSION_NUM == 502)
+#define luaL_register(L, N, R) luaL_setfuncs(L, R, 0)
+#endif
+
 /* Enumerate all locally configured IP addresses */
 
 const char * const type_strings[] = {
diff --git a/util-src/pposix.c b/util-src/pposix.c
index 62bd0339..49e80f71 100644
--- a/util-src/pposix.c
+++ b/util-src/pposix.c
@@ -35,6 +35,10 @@
 #include "lualib.h"
 #include "lauxlib.h"
 
+#if (LUA_VERSION_NUM == 502)
+#define luaL_register(L, N, R) luaL_setfuncs(L, R, 0)
+#endif
+
 #include <fcntl.h>
 #if defined(__linux__) && defined(_GNU_SOURCE)
 #include <linux/falloc.h>
diff --git a/util-src/signal.c b/util-src/signal.c
index 3d0a8a50..63d65570 100644
--- a/util-src/signal.c
+++ b/util-src/signal.c
@@ -32,6 +32,10 @@
 #include "lua.h"
 #include "lauxlib.h"
 
+#if (LUA_VERSION_NUM == 502)
+#define luaL_register(L, N, R) luaL_setfuncs(L, R, 0)
+#endif
+
 #ifndef lsig
 
 #define lsig
diff --git a/util-src/windows.c b/util-src/windows.c
index a209539f..37f850e3 100644
--- a/util-src/windows.c
+++ b/util-src/windows.c
@@ -19,6 +19,10 @@
 #include "lua.h"
 #include "lauxlib.h"
 
+#if (LUA_VERSION_NUM == 502)
+#define luaL_register(L, N, R) luaL_setfuncs(L, R, 0)
+#endif
+
 static int Lget_nameservers(lua_State *L) {
 	char stack_buffer[1024]; // stack allocated buffer
 	IP4_ARRAY* ips = (IP4_ARRAY*) stack_buffer;
-- 
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