local reloaded_0_0 = require("ffi")



reloaded_0_0.cdef("    typedef void* PVOID;\n    typedef unsigned int LONG;\n    typedef LONG LRESULT;\n    typedef unsigned long ULONG;\n    typedef PVOID HWND;\n    typedef PVOID LPVOID;\n    typedef const char* LPCSTR;\n    typedef const wchar_t* LPCWSTR;\n    typedef unsigned long int HINSTANCE;\n    typedef unsigned int UINT;\n    typedef unsigned int WPARAM;\n    typedef LONG LPARAM;\n    typedef PVOID HANDLE;\n    typedef PVOID HGLOBAL;\n\n    typedef LRESULT(__stdcall* WNDPROC)(HWND, UINT, WPARAM, LPARAM);\n    LRESULT CallWindowProcA(WNDPROC lpPrevWndFunc, HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);\n    HWND FindWindowA(LPCSTR lpClassName, LPCSTR lpFileName);\n    LONG SetWindowLongA(HWND hWnd, int nIndex, LONG dwNewLong);\n    HWND GetForegroundWindow();\n")



local reloaded_0_1 = {

	funcs = {},

	registercallback = function(arg_1_0, arg_1_1)

		arg_1_0.funcs[#arg_1_0.funcs + 1] = arg_1_1

	end,

	unregistercallback = function(arg_2_0, arg_2_1)

		for iter_2_0, iter_2_1 in pairs(arg_2_0.funcs) do

			if iter_2_1 == arg_2_1 then

				arg_2_0.funcs[iter_2_0] = nil

			end

		end

	end

}



function reloaded_0_1.wndProc(arg_3_0, arg_3_1, arg_3_2, arg_3_3)

	for iter_3_0, iter_3_1 in pairs(reloaded_0_1.funcs) do

		if iter_3_1({

			hWnd = arg_3_0,

			uMessage = arg_3_1,

			wParam = arg_3_2,

			lParam = arg_3_3

		}) == false then

			return false

		end

	end



	return reloaded_0_0.C.CallWindowProcA(reloaded_0_1.oldWndProc, arg_3_0, arg_3_1, arg_3_2, arg_3_3)

end



reloaded_0_1.oldWndProc = reloaded_0_0.cast("WNDPROC", reloaded_0_0.C.SetWindowLongA(reloaded_0_0.C.FindWindowA("Valve001", nil), -4, reloaded_0_0.cast("uintptr_t", reloaded_0_0.cast("WNDPROC", reloaded_0_1.wndProc))))



events.shutdown:set(function()

	reloaded_0_0.C.SetWindowLongA(reloaded_0_0.C.FindWindowA("Valve001", nil), -4, reloaded_0_0.cast("uintptr_t", reloaded_0_1.oldWndProc))

end)



return reloaded_0_1