Lines Matching refs:preg
34 int preg; in rotate_gr() local
40 preg = reg; in rotate_gr()
43 preg = reg + rrb_gr; /* apply rotation */ in rotate_gr()
44 if ((unsigned) (preg - 32) >= sor) in rotate_gr()
45 preg -= sor; /* wrap around */ in rotate_gr()
48 Debug (15, "sor=%u rrb.gr=%u, r%d -> r%d\n", sor, rrb_gr, reg, preg); in rotate_gr()
49 return preg; in rotate_gr()
59 int preg; in rotate_fr() local
63 preg = reg; /* register not part of the rotating partition */ in rotate_fr()
66 preg = reg + rrb_fr; /* apply rotation */ in rotate_fr()
67 if (preg > 127) in rotate_fr()
68 preg -= 96; /* wrap around */ in rotate_fr()
71 Debug (15, "rrb.fr=%u, f%d -> f%d\n", rrb_fr, reg, preg); in rotate_fr()
72 return preg; in rotate_fr()