+ total_offset = 0;
+
+ if (raw_spec->relative) {
+ for (j = raw_index; j > 0; j--) {
+ total_offset += raw_offset[j - 1];
+ if (!relative[j - 1])
+ break;
+ }
+ if (total_offset + raw_spec->length + offset > max_offset)
+ max_offset = total_offset + raw_spec->length + offset;
+ } else {
+ if (raw_spec->length + offset > max_offset)
+ max_offset = raw_spec->length + offset;
+ }
+