Guard against multiple inclusion.

diff --git a/src/bindings/lua/lua_state_cloner.h b/src/bindings/lua/lua_state_cloner.h
index 194cbb1..57b8599 100644 (file)
--- a/src/bindings/lua/lua_state_cloner.h
+++ b/src/bindings/lua/lua_state_cloner.h
@@ -4,6 +4,9 @@
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
+#ifndef LUA_STATE_CLONER_H
+#define LUA_STATE_CLONER_H
+
 /* SimGrid Lua state management                                             */
 #include <lua.h>
 
@@ -11,3 +14,5 @@ int sglua_is_maestro(lua_State* L);
 lua_State* sglua_get_maestro(void);
 lua_State* sglua_clone_maestro(void);
 void sglua_move_value(lua_State* src, lua_State* dst);
+
+#endif  /* LUA_STATE_CLONER_H */

diff --git a/src/bindings/lua/lua_utils.h b/src/bindings/lua/lua_utils.h
index 49f8e4d..a57eebc 100644 (file)
--- a/src/bindings/lua/lua_utils.h
+++ b/src/bindings/lua/lua_utils.h
@@ -6,6 +6,9 @@
 
 /* SimGrid Lua helper functions                                             */
 
+#ifndef LUA_UTILS_H
+#define LUA_UTILS_H
+
 #include <lua.h>
 
 /**
@@ -24,3 +27,5 @@ const char* sglua_keyvalue_tostring(lua_State* L, int key_index, int value_index
 void sglua_stack_dump(const char *msg, lua_State* L);
 const char* sglua_get_spaces(int length);
 int sglua_memory_writer(lua_State* L, const void* source, size_t size, void* userdata);
+
+#endif  /* LUA_UTILS_H */