[unix-history] / usr / src / cmd / pxp / yycopy.c

/* Copyright (c) 1979 Regents of the University of California */
#include	"0.h"
#include	"yy.h"

OYcopy ()
    {
	register int	*r0 = & OY;
	register int	*r1 = & Y;
	register int	r2 = ( sizeof ( struct yytok ) ) / ( sizeof ( int ) );

	do
	    {
		* r0 ++ = * r1 ++ ;
	    }
	    while ( -- r2 > 0 );
    }
Commit	Line	Data
13a68999 BJ	1	/* Copyright (c) 1979 Regents of the University of California */
	2	#include "0.h"
	3	#include "yy.h"
	4
	5	OYcopy ()
	6	{
	7	register int *r0 = & OY;
	8	register int *r1 = & Y;
	9	register int r2 = ( sizeof ( struct yytok ) ) / ( sizeof ( int ) );
	10
	11	do
	12	{
	13	* r0 ++ = * r1 ++ ;
	14	}
	15	while ( -- r2 > 0 );
	16	}
	17
	18
	19