ibuf              673 modules/zebra.c                 unsigned int ibuf = *(unsigned int*)(&img_buf[v&0xfffffffc]);
ibuf              674 modules/zebra.c                 vv =(signed char)((ibuf&0xff)-128);
ibuf              675 modules/zebra.c                 uu =(signed char)(((ibuf>>16)&0xff)-128);
ibuf              676 modules/zebra.c                 y1 = (unsigned char)((ibuf>>8)&0xff);