mirror of
https://github.com/lua/lua
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35 lines
936 B
C
35 lines
936 B
C
/*
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** $Id: lvm.h,v 1.8 1999/02/08 17:07:59 roberto Exp roberto $
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** Lua virtual machine
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** See Copyright Notice in lua.h
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*/
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#ifndef lvm_h
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#define lvm_h
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#include "ldo.h"
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#include "lobject.h"
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#include "ltm.h"
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#define tonumber(o) ((ttype(o) != LUA_T_NUMBER) && (luaV_tonumber(o) != 0))
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#define tostring(o) ((ttype(o) != LUA_T_STRING) && (luaV_tostring(o) != 0))
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void luaV_pack (StkId firstel, int nvararg, TObject *tab);
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int luaV_tonumber (TObject *obj);
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int luaV_tostring (TObject *obj);
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void luaV_setn (Hash *t, int val);
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void luaV_gettable (void);
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void luaV_settable (const TObject *t);
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void luaV_rawsettable (const TObject *t);
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void luaV_getglobal (TaggedString *ts);
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void luaV_setglobal (TaggedString *ts);
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StkId luaV_execute (Closure *cl, TProtoFunc *tf, StkId base);
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void luaV_closure (int nelems);
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void luaV_comparison (lua_Type ttype_less, lua_Type ttype_equal,
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lua_Type ttype_great, IMS op);
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#endif
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