A: http://en.wikipedia.org/wiki/Top_post Q: Were do I find info about this thing called top-posting? A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail? A: No. Q: Should I include quotations after my reply? http://daringfireball.net/2007/07/on_top On Fri, Sep 09, 2022 at 08:01:29AM +0200, Nam Cao wrote: > Hi Greg, > > Just out of curiosity, how can we be sure that sizeof(unsigned int) > is never 8 bytes? The C standard doesn't say anything about this, as > far as I know. Do you know of a Linux architecture that this is true? Linux has a few more requirements than C does (i.e. an unsigned long has to hold a pointer) so don't go by the C requirements please. thanks, greg k-h