GETINPC
c = GETINPC(inpf); expect = 0x1f; /* ID1 */
c = GETINPC(inpf); expect = 0x8b; /* ID2 */
c = GETINPC(inpf); expect = 0x08; /* CM */
int flg = GETINPC(inpf); /* FLG */
tmp[i] = GETINPC(inpf);
c = GETINPC(inpf);
c = GETINPC(inpf);
c = GETINPC(inpf);