Thanks for that, as a result I had a look at the GCC man page section re: Options Controlling C Dialect and also the one re: Options to Request or Suppress Warn

Thanks for that, as a result I had a look at the GCC man page section re: Options Controlling C Dialect and also the one re: Options to Request or Suppress Warnings. Haven't done any real C coding in years, so it's good to know about those options.