int MP_cmp(T x, T y) {
int sx, sy;
assert(x);
assert(y);
sx = sign(x);
sy = sign(y);
if (sx != sy)
return sy - sx;
else
return XP_cmp(nbytes, x, y);
}
int MP_cmpui(T x, unsigned long y) {
assert(x);
if ((int)sizeof y >= nbytes) {
unsigned long v = XP_toint(nbytes, x);
if (v < y)
return -1;
else if (v > y)
return 1;
else
return 0;
} else {
XP_fromint(nbytes, tmp[2], y);
return XP_cmp(nbytes, x, tmp[2]);
}
}
int MP_cmpi(T x, long y) {
int sx, sy = y < 0;
assert(x);
sx = sign(x);
if (sx != sy)
return sy - sx;
else if ((int)sizeof y >= nbytes) {
long v = MP_toint(x);
if (v < y)
return -1;
else if (v > y)
return 1;
else
return 0;
} else {
MP_fromint(tmp[2], y);
return XP_cmp(nbytes, x, tmp[2]);
}
}
int MP_cmpu(T x, T y) {
assert(x);
assert(y);
return XP_cmp(nbytes, x, y);
}
static int cmp(T x, T y) {
if (x->ndigits != y->ndigits)
return x->ndigits - y->ndigits;
else
return XP_cmp(x->ndigits, x->digits, y->digits);
}
