return -1;
}
-static char *interpret_move(game_state *state, game_ui *ui, game_drawstate *ds,
- int x, int y, int button)
+static char *interpret_move(game_state *state, game_ui *ui,
+ const game_drawstate *ds, int x, int y, int button)
{
int w = state->par.w;
int tx, ty;