1 files changed, 22 insertions, 0 deletions
diff --git a/source/luametatex/source/luacore/luasocket/src/compat.h b/source/luametatex/source/luacore/luasocket/src/compat.h
new file mode 100644
index 000000000..fa2d7d7c6
--- /dev/null
+++ b/source/luametatex/source/luacore/luasocket/src/compat.h
@@ -0,0 +1,22 @@
+#ifndef COMPAT_H
+#define COMPAT_H
+
+#if LUA_VERSION_NUM==501
+
+#ifndef _WIN32
+#pragma GCC visibility push(hidden)
+#endif
+
+void luasocket_setfuncs (lua_State *L, const luaL_Reg *l, int nup);
+void *luasocket_testudata ( lua_State *L, int arg, const char *tname);
+
+#ifndef _WIN32
+#pragma GCC visibility pop
+#endif
+
+#define luaL_setfuncs luasocket_setfuncs
+#define luaL_testudata luasocket_testudata
+
+#endif
+
+#endif