/
/ PDP-11 C.
/ Stdio.
/
/ Read all event flags.
/ rdaf(b); int b[4];
/ Returns -1 on error.
/
 
	.globl	rdaf
 
rdaf:	jsr	r0,_save
	clr	r0
 
	mov	12(r5),-(sp)
	mov	$39.+[2.<<8.],-(sp)
	emt	377
	bcc	0f
	dec	r0
 
0:	jmp	_ret
