W                 163 source4/heimdal/lib/hcrypto/imath/imath.c #define UPPER_HALF(W)           ((mp_word)((W) >> MP_DIGIT_BIT))
W                 164 source4/heimdal/lib/hcrypto/imath/imath.c #define LOWER_HALF(W)           ((mp_digit)(W))
W                 165 source4/heimdal/lib/hcrypto/imath/imath.c #define HIGH_BIT_SET(W)         ((W) >> (MP_WORD_BIT - 1))
W                 166 source4/heimdal/lib/hcrypto/imath/imath.c #define ADD_WILL_OVERFLOW(W, V) ((MP_WORD_MAX - (V)) < (W))