1 files changed, 21 insertions, 0 deletions

diff --git a/ltable.h b/ltable.h
index 75dd9e26..c8a8c5e7 100644
--- a/ltable.h
+++ b/ltable.h
@@ -35,6 +35,27 @@
 #define nodefromval(v)  cast(Node *, (v))
 
 
+/* results from get/set */
+#define HOK             0
+#define HNOTFOUND       1
+#define HNOTATABLE      2
+
+
+/* fast access to components of array values */
+#define getArrTag(t,k)  (&(t)->array[k - 1].tt_)
+#define getArrVal(t,k)  (&(t)->array[k - 1].value_)
+
+#define tagisempty(tag)  (novariant(tag) == LUA_TNIL)
+
+#define arr2val(h,k,tag,res)  \
+  ((res)->tt_ = tag, (res)->value_ = *getArrVal(h,k))
+
+
+LUAI_FUNC int luaH_getshortstr1 (Table *t, TString *key, TValue *res);
+LUAI_FUNC int luaH_getstr1 (Table *t, TString *key, TValue *res);
+LUAI_FUNC int luaH_get1 (Table *t, const TValue *key, TValue *res);
+LUAI_FUNC int luaH_getint1 (Table *t, lua_Integer key, TValue *res);
+
 LUAI_FUNC const TValue *luaH_getint (Table *t, lua_Integer key);
 LUAI_FUNC void luaH_setint (lua_State *L, Table *t, lua_Integer key,
                                                     TValue *value);