adds header that is needed on linux
adds header that is needed on linux

BrewPi/firmware,glibersat/firmware,BrewPi/firmware,glibersat/firmware,BrewPi/firmware,glibersat/firmware,BrewPi/firmware,BrewPi/firmware,glibersat/firmware,BrewPi/firmware,BrewPi/firmware,glibersat/firmware,glibersat/firmware,BrewPi/firmware,glibersat/firmware