I figured every once and a while, someone can post a snippet of code,
in whatever language they like, and have people try to guess what it
does.
Two guidelines: The function's name should be 'f' as to note give away
its meaning (unless the language in question makes the name 'f'
impossible), and the language used must be stated.
So, guess what this C-language function does:
int f(void)
{
long one = 1;
return ! ( *((char *)(&one)) );
}
I'll give you a hint: It either returns 1 or 0, depending on what you
compile it on.
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