1272     int j, k, kk, ks, m;  in rftfsub()  local
1277     kk = 0;  in rftfsub()
1280         kk += ks;  in rftfsub()
1281         wkr = 0.5 - c[nc - kk];  in rftfsub()
1282         wki = c[kk];  in rftfsub()
1297     int j, k, kk, ks, m;  in rftbsub()  local
1303     kk = 0;  in rftbsub()
1306         kk += ks;  in rftbsub()
1307         wkr = 0.5 - c[nc - kk];  in rftbsub()
1308         wki = c[kk];  in rftbsub()
1324     int j, k, kk, ks, m;  in dctsub()  local
1329     kk = 0;  in dctsub()
1332         kk += ks;  in dctsub()
1333         wkr = c[kk] - c[nc - kk];  in dctsub()
1334         wki = c[kk] + c[nc - kk];  in dctsub()
1345     int j, k, kk, ks, m;  in dstsub()  local
1350     kk = 0;  in dstsub()
1353         kk += ks;  in dstsub()
1354         wkr = c[kk] - c[nc - kk];  in dstsub()
1355         wki = c[kk] + c[nc - kk];  in dstsub()