diff_ns           318 src/punutil/cardutil.c       uint64_t diff_ns  = target_ns - now_ns;
diff_ns           319 src/punutil/cardutil.c       uint64_t diff_abs = diff_ns * tbi . denom / tbi . numer;
diff_ns           326 src/punutil/cardutil.c       uint64_t diff_ns  = (uint64_t)request -> tv_sec * 1000000000ULL + request -> tv_nsec;
diff_ns           327 src/punutil/cardutil.c       uint64_t diff_abs = diff_ns * tbi . denom / tbi . numer;