How to know whether to use function or delegate

[Lionello Lunesu]

Reiner Pope wrote:
> Thanks for the response. I thought that was the case, but I didn't 
> really see why functions would really be in the spec in that case.

For extern (C) functions that only want a function pointer, like qsort's 
int (*compare)(void*,void*)

L.

Notice that you can easily wrap a function to pass it as a delegate, 
using the new function literal syntax. There's another post in this 
group explaining it in more detail.