compat: pragma visibility

1 files changed, 11 insertions, 7 deletions

diff --git a/src/compat.h b/src/compat.h
index 49e83f9..8c32b07 100644
--- a/src/compat.h
+++ b/src/compat.h
@@ -1,14 +1,18 @@
 #ifndef COMPAT_H
 #define COMPAT_H
 
-#include "lua.h"
-#include "lauxlib.h"
-
 #if LUA_VERSION_NUM==501
-#define luaL_setfuncs socket_setfuncs
-#define luaL_testudata socket_testudata
-void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup);
-void *luaL_testudata ( lua_State *L, int arg, const char *tname);
+
+#pragma GCC visibility push(hidden)
+
+void luasocket_setfuncs (lua_State *L, const luaL_Reg *l, int nup);
+void *luasocket_testudata ( lua_State *L, int arg, const char *tname);
+
+#pragma GCC visibility pop
+
+#define luaL_setfuncs luasocket_setfuncs
+#define luaL_testudata luasocket_testudata
+
 #endif
 
 #endif