U64_C              54 include/asm-generic/int-l64.h #define U64_C(x) x ## UL
U64_C              65 include/asm-generic/int-l64.h #define U64_C(x) x
U64_C              59 include/asm-generic/int-ll64.h #define U64_C(x) x ## ULL
U64_C              70 include/asm-generic/int-ll64.h #define U64_C(x) x