	.section	.text
	.global	isdigit
	.type	isdigit, @function
isdigit:
	pushl	%ebp
	movl	%esp, %ebp
	movl	8(%ebp), %eax
	subl	$48, %eax	# eax -= 48
	cmpl	$9, %eax
	setbe	%al		# Set byte to one if below or equal, else zero
	popl	%ebp
	ret
