hostside/safety.h

   1 /**/
   2
   3 #ifndef SAFETY_H
   4 #define SAFETY_H
   5
   6 typedef unsigned short TrainIx;
   7 typedef unsigned short SegmentIx;
   8
   9 typedef struct {
  10   SegmentIx foremost;
  11   unsigned justarrived:1, reverse:1;
  12   unsigned char speed; /* non-negative, units of 4mm/s */
  13 } Train;
  14
  15 typedef struct {
  16   unsigned present_now:1, present_future:1,
  17     detectable_now:1, detectable_future:1;
  18   TrainIx owner;
  19   /*polarity?*/
  20 } Segment;
  21
  22 #include "layoutinfo.h"
  23
  24 typedef struct {
  25   Train trains[NUM_TRAINS];
  26   Segment segments[NUM_SEGMENTS];
  27 } State;
  28
  29 #endif /*SAFETY_H*/