PUFFS_FRAMEBUF_GETWINDOW
PUFFS_FRAMEBUF_GETWINDOW(pufbuf, 0, &data, &len);
PUFFS_FRAMEBUF_GETWINDOW(pufbuf, 0, &data, &len);
PUFFS_FRAMEBUF_GETWINDOW(pufbuf, 0, &data, &len);
PUFFS_FRAMEBUF_GETWINDOW(pb1, 0, (void **)(void *)&fih, &len);
PUFFS_FRAMEBUF_GETWINDOW(pb2, 0, (void **)(void *)&foh, &len);
PUFFS_FRAMEBUF_GETWINDOW(pb, 0, (void **)(void *)&foh, &len);