z_                128 source4/heimdal/lib/hcrypto/imath/imath.c do{mp_int z_=(Z);mp_size uz_=MP_USED(z_);mp_digit *dz_=MP_DIGITS(z_)+uz_-1;\
z_                129 source4/heimdal/lib/hcrypto/imath/imath.c while(uz_ > 1 && (*dz_-- == 0)) --uz_;MP_USED(z_)=uz_;}while(0)