Lines Matching defs:diff
64 u_int32 diff[3]; /* abs difference to receive */
86 diff[0] = test[0] - rec_ui;
87 if (diff[0] >= 0x80000000u)
88 diff[0] = ~diff[0] + 1;
89 /* -- can't get closer if diff < NEARTIME */
90 if (diff[0] < NEARTIME) {
92 return diff[0] < CLOSETIME;
113 diff[idx] = test[idx] - rec_ui;
114 if (diff[idx] >= 0x80000000u)
115 diff[idx] = ~diff[idx] + 1;
119 if (diff[idx] < diff[min])
126 return diff[min] < CLOSETIME;