Lines Matching defs:sum
44 reduce(int * sum)
48 l_util.l = *sum;
49 *sum = l_util.s[0] + l_util.s[1];
50 if (*sum > 65535)
51 *sum -= 65535;
62 int sum = 0;
66 sum += w[0]; sum += w[1];
67 sum += w[2]; sum += w[3];
68 sum += w[4]; sum += w[5];
69 sum += w[6]; sum += w[7];
70 sum += w[8]; sum += w[9];
71 sum += w[10]; sum += w[11];
72 sum += w[12]; sum += w[13];
73 sum += w[14]; sum += w[15];
78 sum += w[0]; sum += w[1];
79 sum += w[2]; sum += w[3];
84 reduce(&sum);
86 sum += *w++;
95 sum += s_util.s;
97 reduce(&sum);
98 return (~sum & 0xffff);