2021-12-10 17:05:05 -05:00
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// This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
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// This code is based on Lua 5.x implementation licensed under MIT License; see lua_LICENSE.txt for details
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#pragma once
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#include "lobject.h"
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2022-08-04 18:35:33 -04:00
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// special tag value is used for user data with inline dtors
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2021-12-10 17:05:05 -05:00
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#define UTAG_IDTOR LUA_UTAG_LIMIT
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2022-08-04 18:35:33 -04:00
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// special tag value is used for newproxy-created user data (all other user data objects are host-exposed)
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2022-03-17 20:46:04 -04:00
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#define UTAG_PROXY (LUA_UTAG_LIMIT + 1)
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2021-12-10 17:05:05 -05:00
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#define sizeudata(len) (offsetof(Udata, data) + len)
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LUAI_FUNC Udata* luaU_newudata(lua_State* L, size_t s, int tag);
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2022-01-21 12:00:19 -05:00
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LUAI_FUNC void luaU_freeudata(lua_State* L, Udata* u, struct lua_Page* page);
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