On Sat, 19 Jul 2008 12:32:23 -0000 "John Matthews" <[EMAIL PROTECTED]> wrote:
> --- In [email protected], Thomas Hruska <[EMAIL PROTECTED]> wrote: > > > > kathir resh wrote: > > > since printf is function it returns the no of characters > > > printed...how to view the no of charaters it returns..... > > > > printf("%d\n", printf("Hi!\n")); > > Slight variation: > > printf("%d\n", printf("no of characters = ")); > How do you know when flush is called? It could be after the nested function, although it should happen after writing \n, it's possible for it to happen before the outer printf I believe. [Non-text portions of this message have been removed]
