Function sdl2_sys::SDL_JoystickGetGUIDString

pub unsafe extern "C" fn SDL_JoystickGetGUIDString(
    guid: SDL_JoystickGUID, 
    pszGUID: *mut c_char, 
    cbGUID: c_int
)

Return a string representation for this guid. pszGUID must point to at least 33 bytes (32 for the string plus a NULL terminator).