mirror of
https://github.com/lua/lua
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35 lines
994 B
C
35 lines
994 B
C
/*
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** $Id: lvm.h,v 1.42 2002/06/13 13:39:55 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 tostring(L,o) ((ttype(o) == LUA_TSTRING) || (luaV_tostring(L, o)))
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#define tonumber(o,n) (ttype(o) == LUA_TNUMBER || \
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(((o) = luaV_tonumber(o,n)) != NULL))
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#define equalobj(L,o1,o2) \
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(ttype(o1) == ttype(o2) && luaV_equalval(L, o1, o2))
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int luaV_lessthan (lua_State *L, const TObject *l, const TObject *r);
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int luaV_equalval (lua_State *L, const TObject *t1, const TObject *t2);
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const TObject *luaV_tonumber (const TObject *obj, TObject *n);
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int luaV_tostring (lua_State *L, TObject *obj);
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const TObject *luaV_gettable (lua_State *L, const TObject *t, TObject *key);
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void luaV_settable (lua_State *L, const TObject *t, TObject *key, StkId val);
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StkId luaV_execute (lua_State *L);
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void luaV_concat (lua_State *L, int total, int last);
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#endif
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