FLUSH
#define FLUSH() {\
#undef FLUSH
#define FLUSH {UPDOUT r=inflate_flush(s,z,r); LOADOUT}
#define FLUSH(cnt) if ((Buffr.b_end_p - Buffr.b_in_p) < cnt) bflush()
#define FLUSH() do \
#define FLUSH() { \
#undef FLUSH
#define FLUSH() \
#define FLUSH(atge, reg) \
#define FLUSH(bfe, reg) \
#define FLUSH {UPDOUT r = inflate_flush(s, z, r); LOADOUT}