Ada and x86_64

[Florian Weimer]

David Edelsohn <dje@watson.ibm.com> writes:

> While knowing nothing about Ada,
>
> 	private
> 	   type sigset_t is array (0 .. 31) of unsigned_long;
> 	   pragma Convention (C, sigset_t);
> 	   for sigset_t'Size use 1024;

unsigned_long is is 64 bit on x86-64, I think , so the minimum size
for the array is indeed 2048 bits.  You could change unsigned_long to
unsigned_int; this should in 1024 bits on x86-64, too.  However, I'm
not sure if sigset_t really has this size on x86-64.