make_maze
make_maze(get_rand(rooms[j].top_row+1, rooms[j].bottom_row-1),
static void make_maze(short, short, short, short, short, short);
make_maze((r-1), c, tr, br, lc, rc);
make_maze((r+1), c, tr, br, lc, rc);
make_maze(r, (c-1), tr, br, lc, rc);
make_maze(r, (c+1), tr, br, lc, rc);