[−][src]Function fermium::SDL_GetNumTouchFingers
pub unsafe extern "C" fn SDL_GetNumTouchFingers(touchID: SDL_TouchID) -> c_int
\brief Get the number of active fingers for a given touch device.
pub unsafe extern "C" fn SDL_GetNumTouchFingers(touchID: SDL_TouchID) -> c_int
\brief Get the number of active fingers for a given touch device.