Lines Matching defs:sum
153 * The sum is formed by circularly right-shifting the previous sum
167 unsigned char sum;
171 for (sum=0; name<end; ++name)
172 sum = ((sum & 1) ? 0x80 : 0) + (sum >> 1)
174 return(sum);
197 if (v->sum != sum_shortname(&dn))
266 vse->sum = sum_shortname(shortname);
269 vse->sum,shortname->base,shortname->ext);
373 if(v->sum != vse->sum) {
375 v->sum = vse->sum;