====== (This is the legacy documentation for stable SDL2, the current stable version; [https://wiki.libsdl.org/SDL3/ SDL3] is the current development version.) ====== = SDL_GetNumTouchDevices = Get the number of registered touch devices. == Syntax == int SDL_GetNumTouchDevices(void); == Return Value == Returns the number of registered touch devices. == Remarks == On some platforms SDL first sees the touch device if it was actually used. Therefore [[SDL_GetNumTouchDevices]]() may return 0 although devices are available. After using all devices at least once the number will be correct. This was fixed for Android in SDL 2.0.1. == Version == This function is available since SDL 2.0.0. == Related Functions == :[[SDL_GetTouchDevice]] ---- [[CategoryAPI]]