U32_C              52 include/asm-generic/int-l64.h #define U32_C(x) x ## U
U32_C              63 include/asm-generic/int-l64.h #define U32_C(x) x
U32_C              57 include/asm-generic/int-ll64.h #define U32_C(x) x ## U
U32_C              68 include/asm-generic/int-ll64.h #define U32_C(x) x