working on deepcopy ub

1 files changed, 15 insertions, 1 deletions

diff --git a/src/lua.h b/src/lua.h
index 6cb28a7..3328db5 100644
--- a/src/lua.h
+++ b/src/lua.h
@@ -3,11 +3,21 @@
 #include <lua5.4/lauxlib.h>

 #include <stdlib.h>

 

+#ifndef __lua_h

+#define __lua_h

+enum deep_copy_flags {

+  SKIP_META = (1 << 0),

+  SKIP_GC = (1 << 1),

+  IS_META = (1 << 2)

+};

+#endif 

+

 void* __malloc_(size_t);

 void __free_(void*);

 

-void luaI_deepcopy(lua_State* src, lua_State* dest, void* _seen, int);

+void luaI_deepcopy(lua_State* src, lua_State* dest, enum deep_copy_flags);

 void lua_set_global_table(lua_State*);

+//todo: char* _luaL_tolstring(lua_State*, int, size_t*);

 

 //generic macro that takes other macros (see below)

 #define _tset_b(L, Tidx, K, V, F)\

@@ -50,6 +60,8 @@ int writer(lua_State*, const void*, size_t, void*);
     #define lua_objlen(L,i) lua_rawlen(L,(i))

     #define luaL_register(L, M, F) luaL_newlib(L, F);

 #else

+    //todo: #define luaL_tolstring(L, idx, n) _luaL_tolstring(L, idx, n)

+

     #define lreg(N, FN)\

         lua_newtable(L);\

         luaL_register(L, NULL, FN);\

@@ -80,6 +92,8 @@ int writer(lua_State*, const void*, size_t, void*);
         lua_pop(L, 1);\

       }\

     }

+

+    

 #endif