size_t + ptrdiff_t

[Johannes Pfau]

Am Mon, 20 Feb 2012 17:26:53 +0000
schrieb Stewart Gordon <smjg_1998 at yahoo.com>:

> On 20/02/2012 17:21, Iain Buclaw wrote:
> <snip>
> > c_long and c_ulong are guaranteed to match target long size
> <snip>
> 
> Which means what, exactly?
> 
> Stewart.

Exactly what's written there, c_long and c_ulong always match the C
long/ulong types, whatever size those may be. It's mostly (only?)
useful for C bindings.