open_
u = dmove(open_(f, 0), -1);
nofile = open_(v[0], 0);
int unit = dmove(open_(ep, 0), -1);
int unit = dmove(open_(ep, 0), -1);
int ff = open_(f, 0);
int ff = open_(f, 0);
if (open_(cp, 0) < 0)
if ((flags & FCAT) && open_(cp, 1) >= 0)