#pragma section-numbers off
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||<tablewidth="100%" style="color: #FF0000;" :> DRAFT||

= SDL_JoystickGetDeviceGUID =
Use this function to get the implementation-dependent GUID for the joystick at a given device index.

<<TableOfContents()>>


== Syntax ==
{{{#!highlight cpp
SDL_JoystickGUID SDL_JoystickGetDeviceGUID(int device_index)
}}}


== Function Parameters ==
||'''device_index'''||the index of the joystick to query (the N'th joystick on the system||


== Return Value ==
Returns the GUID of the selected joystick.  If called on an invalid index, this function returns a zero GUID; call [[SDL_GetError]]() for more information.


== Code Examples ==
{{{#!highlight cpp
You can add your code example here
}}}


== Remarks ==
This function can be called before any joysticks are opened.


== Related Functions ==
 .[[SDL_JoystickGetGUID]]
 .[[SDL_JoystickGetGUIDString]]

----
[[CategoryAPI]], [[CategoryJoystick]]