ULONG_MAX          63 include/arm/limits.h #define	ULONG_MAX	0xffffffffUL	/* max value for an unsigned long */
ULONG_MAX          63 include/ppc/limits.h #define	ULONG_MAX	0xffffffffUL	/* max value for an unsigned long */
ULONG_MAX          63 include/x86/limits.h #define	ULONG_MAX	0xffffffffUL	/* max value for an unsigned long */