> Actually, gcc does have the _LP64 and __SIZEOF_POINTER__ macros (as well > as __CHAR_BIT__), although I don't know how far back it does have that. > If it has been with us for long enough it might be possible to > switch over to using panarch macros.
Worst case the oldest compilers had <limits.h> and "#if ULONG_MAX == 0xffffffffUL", though I wouldn't like myself to be using a setup where <limits.h> got pulled in. Thanks, Roland -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
