Lines Matching refs:diff
66 u_int32 diff[3]; /* abs difference to receive */
88 diff[0] = test[0] - rec_ui;
89 if (diff[0] >= 0x80000000u)
90 diff[0] = ~diff[0] + 1;
91 /* -- can't get closer if diff < NEARTIME */
92 if (diff[0] < NEARTIME) {
94 return diff[0] < CLOSETIME;
115 diff[idx] = test[idx] - rec_ui;
116 if (diff[idx] >= 0x80000000u)
117 diff[idx] = ~diff[idx] + 1;
121 if (diff[idx] < diff[min])
128 return diff[min] < CLOSETIME;