+ sum.count = (len + (block_len - 1)) / block_len;
+ sum.remainder = (len % block_len);
+ sum.blength = block_len;
+ sum.flength = len;
+ sum.s2length = csum_length;
+ /* not needed here sum.sums = NULL; */
+
+ if (sum.count && verbose > 3) {
+ rprintf(FINFO, "count=%ld rem=%ld n=%ld flength=%.0f\n",
+ (long) sum.count, (long) sum.remainder,
+ (long) sum.blength, (double) sum.flength);