| 60 | } |
| 61 | |
| 62 | static char *Append2(char *out, const AlphaNum &x1, const AlphaNum &x2) { |
| 63 | memcpy(out, x1.data(), x1.size()); |
| 64 | out += x1.size(); |
| 65 | |
| 66 | memcpy(out, x2.data(), x2.size()); |
| 67 | return out + x2.size(); |
| 68 | } |
| 69 | |
| 70 | static char *Append4(char *out, const AlphaNum &x1, const AlphaNum &x2, |
| 71 | const AlphaNum &x3, const AlphaNum &x4) { |