diFindFree
diFindFree(le32_to_cpu(iagp->wmap[extno]),
rem = diFindFree(inosmap, 0);
rem = diFindFree(le32_to_cpu(iagp->wmap[extno]),
rem = diFindFree(extsmap, 0);
rem = diFindFree(le32_to_cpu(iagp->inosmap[sword]), 0);
rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), 0);
rem = diFindFree(le32_to_cpu(iagp->extsmap[sword]), 0);
static int diFindFree(u32, int);