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table entries with ref=null always have val=null too.

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Roberto Ierusalimschy
1999-01-25 10:30:11 -02:00
parent 933bead92e
commit 1b45e967b4
3 changed files with 21 additions and 32 deletions
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6
ltable.h
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@@ -1,5 +1,5 @@
/*
** $Id: ltable.h,v 1.7 1998/12/30 13:14:46 roberto Exp $
** $Id: ltable.h,v 1.8 1999/01/04 12:54:33 roberto Exp roberto $
** Lua tables (hash)
** See Copyright Notice in lua.h
*/
@@ -15,9 +15,11 @@
#define val(n) (&(n)->val)
#define nhash(t) ((t)->nhash)
#define luaH_get(t,ref) (val(luaH_present((t), (ref))))
Hash *luaH_new (int nhash);
void luaH_free (Hash *frees);
TObject *luaH_get (Hash *t, TObject *ref);
Node *luaH_present (Hash *t, TObject *ref);
TObject *luaH_set (Hash *t, TObject *ref);
Node *luaH_next (Hash *t, TObject *r);
void luaH_setint (Hash *t, int ref, TObject *val);