fcup-settime: moved time() retrieval a little closer to the output A fundamental problem with all simple time transfer tools is that there is always some delay between the time retrieval on the source system and that transmitted time being set on the destination, and the resulting time on the destination system is off by that delay amount. This delay cannot be fully eliminated when working in a simple environment like ours, but we should make our best effort to minimize it. In the present case, moving the atinterf_init() call before the time() retrieval should make a teensy-tiny improvement.

	.text
	.code	32
	.globl	bcmp
	.globl	memcmp
bcmp:
memcmp:
	cmp	r2, #0
	beq	zero_len_out
	mov	r3, r0
1:	ldrb	r0, [r3], #1
	ldrb	r12, [r1], #1
	subs	r0, r0, r12
	bxne	lr
	subs	r2, r2, #1
	bne	1b
	bx	lr

zero_len_out:
	mov	r0, #0
	bx	lr