mpz_set_ui/mpz_set_si 4.2.1

[Roger While]

Don't know if this is a bug or not,
but it looks weird -
In mpz/set_ui.c and mpz/set_si.c there
are two different #if's
In set_ui.c -
#if BITS_PER_ULONG > GMP_NUMB_BITS  /* avoid warnings about shift amount */
In set_si.c -
#if GMP_NAIL_BITS != 0

Roger While