Subversion Repositories openrisc

typedef enum { POSITION_ASIS, POSITION_UNSPECIFIED } unit_position;
 
typedef enum { STATUS_UNKNOWN, STATUS_UNSPECIFIED } unit_status;
 
typedef struct
{
  unit_position position;
  unit_status status;
} unit_flags;
 
extern void abort (void);
 
void
new_unit (unit_flags * flags)
{
  if (flags->status == STATUS_UNSPECIFIED)
    flags->status = STATUS_UNKNOWN;
 
  if (flags->position == POSITION_UNSPECIFIED)
    flags->position = POSITION_ASIS;
 
  switch (flags->status)
    {
    case STATUS_UNKNOWN:
      break;
 
    default:
      abort ();
    }
}
 
int main()
{
  unit_flags f;
  f.status = STATUS_UNSPECIFIED;
  new_unit (&f);
  return 0;
}