Subversion Repositories openrisc_me

typedef struct {

  int a, b, c, d, e, f;

} A;

void foo (A *v, int w, int x, int *y, int *z)

{

}

void

bar (A *v, int x, int y, int w, int h)

{

  if (v->a != x || v->b != y) {

    int oldw = w;

    int oldh = h;

    int e = v->e;

    int f = v->f;

    int dx, dy;

    foo(v, 0, 0, &w, &h);

    dx = (oldw - w) * (double) e/2.0;

    dy = (oldh - h) * (double) f/2.0;

    x += dx;

    y += dy;

    v->a = x;

    v->b = y;

    v->c = w;

    v->d = h;

  }

}

int main ()

{

  A w = { 100, 110, 20, 30, -1, -1 };

  bar (&w,400,420,50,70);

  if (w.d != 70)

    abort();

  exit(0);

}