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SDL_GetNumTouchFingers(): 0 is a valid value. negative is automatically an error

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Sylvain 2023-02-09 21:18:43 +01:00 • committed by Sylvain Becker
parent a2f3711c80
commit 32d30944a1
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include/SDL3/SDL_touch.h
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@ -115,7 +115,7 @@ extern DECLSPEC SDL_TouchDeviceType SDLCALL SDL_GetTouchDeviceType(SDL_TouchID t
*
* \param touchID the ID of a touch device
* \returns the number of active fingers for a given touch device on success
* or 0 on failure; call SDL_GetError() for more information.
* or a negative error code on failure; call SDL_GetError() for more information.
*
* \since This function is available since SDL 3.0.0.
*