255     _glfwInputJoystickChange((int) (js - _glfw.win32_js), GLFW_DISCONNECTED);  in closeJoystick()
344         if (memcmp(&_glfw.win32_js[joy].guid, &di->guidInstance, sizeof(GUID)) == 0)  in deviceCallback()
350         if (!_glfw.win32_js[joy].present)  in deviceCallback()
360     if (FAILED(IDirectInput8_CreateDevice(_glfw.win32.dinput8.api,  in deviceCallback()
429     js = _glfw.win32_js + joy;  in deviceCallback()
456         if (_glfw.win32_js[joy].present &&  in openXinputDevice()
457             _glfw.win32_js[joy].device == NULL &&  in openXinputDevice()
458             _glfw.win32_js[joy].index == index)  in openXinputDevice()
466         if (!_glfw.win32_js[joy].present)  in openXinputDevice()
476     js = _glfw.win32_js + joy;  in openXinputDevice()
658     if (_glfw.win32.dinput8.instance)  in _glfwInitJoysticksWin32()
663                                             (void**) &_glfw.win32.dinput8.api,  in _glfwInitJoysticksWin32()
681         closeJoystick(_glfw.win32_js + joy);  in _glfwTerminateJoysticksWin32()
683     if (_glfw.win32.dinput8.api)  in _glfwTerminateJoysticksWin32()
684         IDirectInput8_Release(_glfw.win32.dinput8.api);  in _glfwTerminateJoysticksWin32()
691     if (_glfw.win32.xinput.instance)  in _glfwDetectJoystickConnectionWin32()
699     if (_glfw.win32.dinput8.api)  in _glfwDetectJoystickConnectionWin32()
701         if (FAILED(IDirectInput8_EnumDevices(_glfw.win32.dinput8.api,  in _glfwDetectJoystickConnectionWin32()
721         pollJoystickState(_glfw.win32_js + joy, _GLFW_PRESENCE_ONLY);  in _glfwDetectJoystickDisconnectionWin32()
731     _GLFWjoystickWin32* js = _glfw.win32_js + joy;  in _glfwPlatformJoystickPresent()
737     _GLFWjoystickWin32* js = _glfw.win32_js + joy;  in _glfwPlatformGetJoystickAxes()
747     _GLFWjoystickWin32* js = _glfw.win32_js + joy;  in _glfwPlatformGetJoystickButtons()
757     _GLFWjoystickWin32* js = _glfw.win32_js + joy;  in _glfwPlatformGetJoystickName()