| 1314 | namespace { |
| 1315 | |
| 1316 | void fill_pattern(span<char> buf) |
| 1317 | { |
| 1318 | int counter = 0; |
| 1319 | for (char& v : buf) |
| 1320 | { |
| 1321 | v = char(counter & 0xff); |
| 1322 | ++counter; |
| 1323 | } |
| 1324 | } |
| 1325 | |
| 1326 | bool check_pattern(std::vector<char> const& buf, int counter) |
| 1327 | { |