int	ltz(int x)
{
	return x<0;
}

int	ltez(int x)
{
	return x<=0;
}

int	gtz(int x)
{
	return x>0;
}

int 	gtez(int x)
{
	return x>=0;
}

int	lt(int x, int y)
{
	return x<y;
}

int	lte(int x, int y)
{
	return x<=y;
}

int	gt(int x, int y)
{
	return x>y;
}

int	gte(int x, int y)
{
	return x>=y;
}

int	lt64(long long x, long long y)
{
	return x<y;
}

int	ltz64(long long x)
{
	return x<0;
}



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