| 1091 | |
| 1092 | |
| 1093 | static int exclusiveset (Charset c1, Charset c2) { |
| 1094 | /* non-empty intersection? */ |
| 1095 | loopset(i, {if ((c1[i] & c2[i]) != 0) return 0;}); |
| 1096 | return 1; /* no intersection */ |
| 1097 | } |
| 1098 | |
| 1099 | |
| 1100 | static int exclusive (CharsetTag *c1, CharsetTag *c2) { |