65 lines
2.3 KiB
Haxe
65 lines
2.3 KiB
Haxe
/*
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* Copyright (C)2005-2019 Haxe Foundation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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package lua;
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import haxe.Constraints.Function;
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import lua.Table;
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#if lua_jit
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@:luaRequire("ffi")
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extern class Ffi {
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function new(type:String, arg:Dynamic);
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// Declaring and accessing external symbols
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static function cdef(def:String):Void;
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static var C:Dynamic;
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static function gc(cdata:Dynamic, finalizer:Function):Void;
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static function load(name:String, ?global:Bool):Dynamic;
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static function metatype<T>(ct:Ctype<T>, metatable:Table<Dynamic, Dynamic>):Ctype<T>;
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static function typeof(str:String):Ctype<Dynamic>;
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// C Type functionality
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static function alignof<T>(ct:Ctype<T>):Int;
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static function istype<T>(ct:Ctype<T>, obj:Dynamic):Bool;
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static function offsetof<T>(ct:Ctype<T>, field:String):Int;
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static function sizeof<T>(ct:Ctype<T>, ?nelem:Int):Int;
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// Utility functionality
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static function errno(?newerr:Int):Int;
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static function fill(dst:Dynamic, len:Int, c:Int):Void;
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static function string(ptr:Dynamic, ?len:Int):String;
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@:overload(function(dst:Dynamic, str:String):Dynamic {})
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static function copy(dst:Dynamic, src:Dynamic, len:Int):String;
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// Target specific functionality
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static var os:String;
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static var arch:String;
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static function abi(param:String):Bool;
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}
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extern class Ctype<T> {}
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// TODO FFI callback type (gc methods)
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#end
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