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.de URL
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.if \n[.g] .mso www.tmac
.TH SDL_HapticOpenFromJoystick 3 "SDL 3.0.0" "SDL" "SDL3 FUNCTIONS"
.SH NAME
SDL_HapticOpenFromJoystick \- Open a haptic device for use from a joystick device\[char46]
.SH SYNOPSIS
.nf
.B #include \(dqSDL3/SDL.h\(dq
.PP
.BI "SDL_Haptic* SDL_HapticOpenFromJoystick(SDL_Joystick *
.BI "                                       joystick);
.fi
.SH DESCRIPTION
You must still close the haptic device separately\[char46] It will not be closed
with the joystick\[char46]

When opened from a joystick you should first close the haptic device before
closing the joystick device\[char46] If not, on some implementations the haptic
device will also get unallocated and you'll be unable to use force feedback
on that device\[char46]

.SH FUNCTION PARAMETERS
.TP
.I joystick
the 
.BR SDL_Joystick
 to create a haptic device from
.SH RETURN VALUE
Returns a valid haptic device identifier on success or NULL on failure;
call 
.BR SDL_GetError
() for more information\[char46]

.SH AVAILABILITY
This function is available since SDL 3\[char46]0\[char46]0\[char46]

.SH SEE ALSO
.BR SDL_HapticClose (3),
.BR SDL_HapticOpen (3),
.BR SDL_JoystickIsHaptic (3)