Lines Matching defs:lowgroup
127 int lowgroup, highgroup;245 /* calc digit (lowgroup/highgroup) */246 lowgroup = -1;254 lowgroup = -1;260 /* lowgroup */261 if (lowgroup >= 0) {263 lowgroup = -1;266 lowgroup = i;280 if (lowgroup >= 0 && highgroup >= 0)281 what = dtmf_matrix[lowgroup][highgroup];