- xbt_assert(start_offset < stop_offset, "start_offset (%lu) should be lower than stop offset (%lu)", start_offset, stop_offset);
- xbt_assert(stop_offset <= size, "stop_offset (%lu) should be lower than size (%lu)", stop_offset, size);
+ xbt_assert(start_offset < stop_offset, "start_offset (%zu) should be lower than stop offset (%zu)", start_offset, stop_offset);
+ xbt_assert(stop_offset <= size, "stop_offset (%zu) should be lower than size (%zu)", stop_offset, size);