V7/usr/src/libc/sys/stime.s

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/ error = stime(&long)

.globl	_stime
.globl	cerror
.stime = 25.

_stime:
	mov	r5,-(sp)
	mov	sp,r5
	mov	4(sp),r1
	mov	(r1)+,r0
	mov	(r1),r1
	sys	.stime
	bec	1f
	jmp	cerror
1:
	clr	r0
	mov	(sp)+,r5
	rts	pc