Hi Kumar, On Wed, 6 Apr 2011 00:29:32 -0500 Kumar Gala wrote: > > * I'm concerned if its ok to assume 'enum' can handle a 64-bit mask or not. > I'm assuming this is the reason that we use a #define on __powerpc64__ enums are *ints* and therefore 32 bit. gcc can cope, but warns about it (I think). So we must use the #define if any of the included bits are above 2^32. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/