*** slcompress.c	Tue Jun 23 12:18:01 1992
--- slcompress.c.orig	Tue Jun 23 12:29:30 1992
***************
*** 508,528 ****
  		goto bad;
  
  	if ((int)cp & 3) {
! 		if (len > 0) {
! #define OVBCOPY_BAD
! #ifndef OVBCOPY_BAD
  			(void) ovbcopy(cp, (caddr_t)((int)cp &~ 3), len);
- #else
- 			{
- 			    register u_char *p1, *p2;
- 			    register int s = len;
- 			    p1 = cp;
- 			    p2 = (u_char *)((int)cp &~ 3);
- 			    while (s--)
- 				*p2++ = *p1++;
- 			}
- #endif
- 		}
  		cp = (u_char *)((int)cp &~ 3);
  	}
  	cp -= cs->cs_hlen;
--- 508,515 ----
  		goto bad;
  
  	if ((int)cp & 3) {
! 		if (len > 0)
  			(void) ovbcopy(cp, (caddr_t)((int)cp &~ 3), len);
  		cp = (u_char *)((int)cp &~ 3);
  	}
  	cp -= cs->cs_hlen;
