[fitsbits] 64-bit integers

[William Pence]

Eric Greisen wrote:
> In testing for aips implementation I discovered that the HP Fortran
> compilers will not accept INTEGER*8 but the the IBM (Mac), GNU (Linux)
> and SUN (Solaris Ultra) all accept that statement and do the right
> things.

The current HP Fortran Programmers Reference Guide 
(http://docs.hp.com/en/B3908-90006/ch03s01.html) claims to support INTEGER(8).