md5sum_step_text(" 0\n", -1);
        continue;
      }
      fseek(in, 0L, SEEK_END);
      sprintf(zBuf, " %ld\n", ftell(in));
      fseek(in, 0L, SEEK_SET);
      md5sum_step_text(zBuf, -1);
      /*printf("%s %s %s",md5sum_current_state(),zName,zBuf); fflush(stdout);*/
      for(;;){
        int n;
        n = fread(zBuf, 1, sizeof(zBuf), in);
        if( n<=0 ) break;
        md5sum_step_text(zBuf, n);
      }
      fclose(in);

  while( db_step(&q)==SQLITE_ROW ){
    const char *zName = db_column_text(&q, 0);
    int rid = db_column_int(&q, 1);
    md5sum_step_text(zName, -1);
    content_get(rid, &file);
    sprintf(zBuf, " %d\n", blob_size(&file));
    md5sum_step_text(zBuf, -1);
    /*printf("%s %s %s",md5sum_current_state(),zName,zBuf); fflush(stdout);*/
    md5sum_step_blob(&file);
    blob_reset(&file);
  }
  db_finalize(&q);
  md5sum_finish(pOut);
}